Calculators Created by Rajat Vishwakarma

Created Average Energy Delivered per Spark

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Created Resistance of Charging Circuit from Average Power per Spark

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Created Voltage of Power Supply from Average Power per Spark

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Created Charging Current in Relaxation Circuit

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Created Power Supply during Charging

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Created Resistance of Charging Circuit

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Created Time Constant from Charging Current

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Created Time Elapsed during Charging

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Created Capacitance of Circuit from Charging Time

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Created Charging Time

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Created Charging Time from Minimum Resistance

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Created Inductance of Circuit from Charging Time

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Created Minimum Resistance from Charging Time

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Created Capacitance of Charging Circuit of EDM

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Created Charging Voltage for Maximum Power of Spark

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Created Elapsed Time during Charging

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Created Power Supply for Maximum Power of Spark

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Created Resistance of Charging Circuit from Time Elapsed

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Created Time Constant for Charging Circuit of EDM

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Created Voltage at Any Time t

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Created Voltage of Supply Power for EDM

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Verified Crippling Stress

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Verified Crippling Stress given Crippling Load

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2 More Crippling Load Calculators

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Created Maximum Spark Current to be Maintained Indefinitely

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Created Power Supply for Maintaining Maximum Sparking Current

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Created Resistance of Circuit using Arcing Criteria

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Created Spark Discharge Voltage at Maximum Spark Current

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Created Capacitance of Circuit from Resistance of Discharging Circuit

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Created Discharging Voltage

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Created Resistance of Discharging Circuit from Capacitance

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Created Time Elapsed

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Created Voltage of Charging Circuit

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Created Capacitance of Circuit from Energy per Spark EDM

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Created Charging Voltage from Energy per Spark

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Created Depth of Crater

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Created Energy Delivered per Spark

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Created Energy per Spark from Depth of Crater

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Created Capacitance of Charging Circuit

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Created Charging Voltage from Resistance Charging Circuit

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Created Frequency of Charging

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Created Resistance of Charging Circuit EDM

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Created Supply Voltage

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Created Capacitance of Circuit

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Created Charging Time from Cutting Frequency

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Created Frequency of Cutting from Capacitance and Inductance

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Created Frequency of Cutting using Charging and Sparking Time

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Created Inductance of Circuit from Cutting Frequency

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Created Sparking Time from Frequency of Cutting

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Created Capacitance of Circuit from Frequency Discharge

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Created Frequency of Discharge Oscillation

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Created Inductance of Circuit

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Created Capacitance of Circuit from Max Spark Current

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Created Inductance of Circuit from Max Spark Current

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Created Maximum Spark Current

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Created Voltage of Charging Circuit Max Spark Current

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Created Capacitance of Circuit using Resistance Minimum

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Created Minimum Resistance in Circuit

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Created Energy Delivered per Spark from Resistance Charging Circuit

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Created Power Supply required for given Spark Power

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Created Resistance of Charging Circuit from Voltage Supply

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Created Density of abrasive particles

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Created Empirical constant for AJM

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Created Hardness of work material

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Created Material removal rate

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Created Mean diameter of abrasive particles

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Created Number of abrasive particles impacting per unit time

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Created Velocity of abrasive particles

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Verified Absorbed Radiation using Absorptivity and Incident Radiation

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Verified Absorptivity

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Verified Incident Radiation given Reflectivity and Reflected Radiation

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Verified Incident Radiation using Absorptivity and Absorbed Energy

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Verified Incident Radiation using Transmissivity and Transmitted Radiation

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Verified Reflected Radiation given Reflectivity and Incident Radiation

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Verified Reflectivity using Reflected Radiation and Incident Radiation

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Verified Transmissivity given Transmitted Radiation and Incident Radiation

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Verified Transmitted Radiation using Transmissivity and Incident Radiation

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9 More Absorptivity, Reflectivity and Transmissivity Calculators

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Created Diameter of measuring wires ACME threads

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Created Micrometer measurement per reading acme threads

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Created Pitch diameter acme threads

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Created Pitch of screw acme threads

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Created Mean Yield Shear Stress given Pressure on Entry Side

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Created Pressure Acting on Rolls from Entry Side

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Created Pressure on Rolls given H (Entry Side)

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Created Thickness of Stock at given Point on Entry Side

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Created Mean Yield Shear Stress using Pressure on Exit Side

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Created Pressure Acting on Rolls in Exit Region

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Created Pressure on Rolls given H (Exit Side)

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Created Thickness of Stock at given Point on Exit Side

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Created Angular Change when there is Maximum Distortion of Fillet Welds

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Created Angular Distortion at x of Fillet Welds

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Created Length of Span for Maximum Angular Distortion of Fillet Welds

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Created Maximum Angular Distortion of Fillet Welds

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Created Rigidity of Fillet Welds

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Verified Diffuse solar radiation given total solar energy and direct radiation

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Verified Effective surface temperature of sun given solar constant

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Verified Mean distance between sun or star and earth or planet

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Verified Radius of sun given total solar irradiance

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Verified Total solar energy incident on unit area of horizontal surface on ground

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Verified Total solar irradiance or solar constant

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Created Bending Force

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Created Clearance between Two Shears

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Created Length of Bent Part in Bending Operation

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Created Stock Thickness used in Bending Operation

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Created Width between Contact Points during Bending

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1 More Bending Operation Calculators

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Verified Critical heat flux to nucleate pool boiling

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Verified Emissivity given heat transfer coefficient by radiation

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Verified Enthalpy of evaporation to nucleate pool boiling

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Verified Heat flux to nucleate pool boiling

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Verified Heat transfer coefficient by convection for stable film boiling

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Verified Heat transfer coefficient by radiation

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Verified Heat transfer coefficient for convection

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Verified Heat transfer coefficient in film boiling

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Verified Maximum heat flux to nucleate pool boiling

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4 More Boiling Calculators

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Created Diameter of Measuring Wires British Threads

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Created Micrometer Measurement per Reading British Threads

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Created Pitch diameter British thread

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Created Pitch of Screw British

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Created Cross-sectional area of weld for given transverse shrinkage in butt joints

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Created Degree of Restraint (Butt joints)

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Created Depth of First V-groove for Minimum Distortion of Butt Joint

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Created Depth of Last V-groove for Minimum Distortion of Butt Joint

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Created Depth of Root Face for Minimum Distortion of Butt Joint

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Created Metal Deposited in First Pass of Welding given Transverse Shrinkage

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Created Plate Thickness for given Transverse Shrinkage in Butt Joints

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Created Root Opening given Transverse Shrinkage

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Created Shrinkage of Unrestrained Joint from given Shrinkage of Restrained Butt Joint

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Created Total Metal Deposited in Weld given Total Transverse Shrinkage

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Created Total Transverse Shrinkage during Multi-Pass Welding of Butt Joint

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Created Transverse Shrinkage in Butt Joints

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Created Transverse Shrinkage in First Pass given Total Shrinkage

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Created Transverse Shrinkage of Restrained Joint

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Created Actual Casting Mass from Casting Yield

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Created Casting Yield

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Created Casting Yield in Percentage

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Created Total Mass of Metal Poured in Mould from Casting Yield

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Created Casting Mass using Bernoulli's Equation

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Created Choke Area using Bernoulli's Equation

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Created Density of Molten Metal using Bernoulli's Equation

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Created Effective Metal Head for Bottom Gate

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Created Effective Metal Head for Parting Gate

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Created Pouring Time using Bernoulli's Equation

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Created Maximum Clearance

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Created Maximum limit size of hole from maximum clearance

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Created Maximum limit size of shaft from minimum clearance

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Created Minimum clearance

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Created Minimum limit size of hole from minimum clearance

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Created Minimum limit size of shaft from maximum clearance

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Created Tolerance Unit

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Verified Minimum Temperature Ratio

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Verified Work Required to Drive Compressor Including Mechanical Losses

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12 More Compressor Calculators

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Verified Mass flowrate given mass flux

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Verified Mass flux given mass flowrate

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11 More Convection Coefficient Calculators

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Verified Diameter at which turbulence starts

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Verified Gap length

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Verified Inside radius from gap length

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Verified Inside temperature of concentric sphere

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Verified Kinematic viscosity of fluid

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Verified Length of space between two concentric sphere

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Verified Outside diameter of concentric sphere

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Verified Outside radius from gap length

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Verified Rotational speed of disc

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Verified Thermal conductivity of fluid

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6 More Convective Flow Over Cylinder and Sphere Calculators

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Created Buoyant Force on Cores

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Created Buoyant Force on Cores from Chaplet Area

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Created Buoyant Force on Cylindrical Cores Placed Horizontally

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Created Buoyant Force on Vertical Cores

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Created Chaplet Area

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Created Chaplet Area from Unsupported Load

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Created Density of Core Material

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Created Density of Molten Metal

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Created Empirical Relation for Max. Permissible Buoyancy Force on given Core Print Area

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Created Empirical Relation for Minimum Core Print Area

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Created Metallostatic Forces Acting on Moulding Flasks

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Created Unsupported Load for Cores

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Created Volume of Core

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Created Current Required in ECM

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14 More Current in ECM Calculators

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Verified Average Angular Velocity

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10 More Curvilinear Motion Calculators

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Created Area of Laser Beam at Focal Point

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Created Constant Dependent of Material

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Created Cutting Rate

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Created Laser Power Incident on Surface

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Created Thickness of Material

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Created Vaporisation Energy of Material

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Verified Factor of Safety in Terms of Tensile Yield Strength of Threaded Fastner

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Verified Limiting force on bolt given stiffness and initial preload

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Verified Number of Bolts required

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Verified Coefficient of Fluctuation of Flywheel Energy given Maximum Fluctuation of Flywheel Energy

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Verified Mass Density of Flywheel Disk

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Verified Maximum Fluctuation of Flywheel Energy given Coefficient of Fluctuation of Enaergy

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Verified Mean Torque of Flywheel for Four Stroke Engine

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Verified Mean Torque of Flywheel for Two Stroke Engine

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Verified Moment of Inertia of Flywheel Disk

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Verified Outer Radius of Flywheel Disk

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Verified Thickness of Flywheel Disk

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Verified Work Done per Cycle for Engine connected to Flywheel

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Verified Work Done per Cycle for Four Stroke Engine connected to Flywheel

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Verified Work Done per Cycle for Two Stroke Engine connected to Flywheel

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10 More Design of Flywheel Calculators

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Verified Emissive Power given Radiation Intensity for Diffusely Emitting Surface

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Verified Emissive power of diffusely emitted black body radiation given radiation intensity

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Verified Intensity of diffusely emitted radiation given radiosity and reflected radiation

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Verified Intensity of diffusely incident radiation given irradiation

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Verified Intensity of diffusely reflected radiation given radiosity and emitted radiation

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Verified Intensity of radiation emitted by black body at absolute temperature

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Verified Irradiation for diffusely incident radiation

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Verified Radiation intensity given emissive power for diffusely emitting black body

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Verified Radiation intensity given emissive power for diffusely emitting surface

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Verified Radiosity given incident and reflected radiation

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Verified Temperature of diffusely emitting black body given radiation intensity

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Verified Euler Number

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Verified Froude Number

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Verified Rayleigh Number

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8 More Dimensionless Numbers Calculators

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Created Discharge Current

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Created Discharge Voltage

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Created Resistance of Discharging Circuit Discharge Voltage

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Created Blank Diameter from Percent Reduction

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Created Blank Size for Drawing Operation

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Created Drawing Force for Cylindrical Shells

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Created Percent Reduction after Drawing

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Created Shell Diameter from Percent Reduction

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Verified Equivalent Dynamic Load for Bearing given Radial Factor

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Verified Equivalent Dynamic Load for Back to Back Bearings

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13 More Dynamic and Equivalent Load Calculators

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Verified Internal conduction resistance given biot number

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Verified Surface convection resistance

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1 More Eckert and Biot Number Calculators

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Verified Effective thermal conductivity

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Verified Effective thermal conductivity for space between two concentric spheres

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Verified Effective Thermal Conductivity given Rayleigh Number based on Turbulence

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Verified Heat transfer between concentric spheres given both diameters

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Verified Heat transfer between concentric spheres given both radii

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3 More Effective Thermal Conductivity and Heat Transfer Calculators

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Verified Effectiveness of double pipe counter flow heat exchanger

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Verified Effectiveness of heat exchanger given all exchanger with C equal to 0

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Verified Effectiveness of heat exchanger in cross flow when both fluids are mixed

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Verified Effectiveness of heat exchanger in cross flow when both fluids are unmixed

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Verified Effectiveness of heat exchanger when Cmax is mixed and Cmin is unmixed

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Verified Effectiveness of heat exchanger when Cmax is unmixed and Cmin is mixed

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Verified Effectiveness of heat exchanger with one shell pass and 2, 4, 6 tube pass

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5 More Effectiveness Calculators

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Created Elastic Modulus of Composite in Longitudinal Direction

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Created Elastic Modulus of Composite in Transverse Direction

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Created Elastic Modulus of Fiber using Composite (Transverse Direction)

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Created Elastic Modulus of Fiber using Composite's Longitudinal Direction

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Created Elastic Modulus of Matrix using Composite (Transverse Direction)

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Created Elastic Modulus of Matrix using Composite's Longitudinal Direction

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Created Ambient Temperature during LBM

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Created Energy Required to Melt Metal in LBM

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Created Latent Heat of Fusion of Metal

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Created Melting Temperature of Metal

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Created Reflectivity of Material

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Created Specific Gravity of given Metal

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Created Specific Heat Capacity of Metal

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Created Volume of Metal Melted

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Verified Effective Length of Column given Crippling Stress

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Verified Modulus of Elasticity of Column given Crippling Stress

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Verified Radius of Gyration given Effective Length and Crippling Load

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11 More Estimation of Effective Length of Columns Calculators

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Verified Gravity force given Froude number

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Verified Inertia force given Euler number

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Verified Inertia force given Froude number

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Verified Pressure force given Euler number

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2 More Euler and Froude Number Calculators

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Verified Core Diameter of Bolt

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Verified Core Diameter of Bolt given Nominal Diameter

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Verified Core Diameter of Bolt given Pitch

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Verified Height of Basic Profile of Screw Threads

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Verified Height of Fundamental Triangle of Screw Threads

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Verified Height of Fundamental Triangle of Screw Threads given Minor Diameter of External Thread

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Verified Height of Fundamental Triangle of Screw Threads given Minor Diameter of Internal Thread

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Verified Height of Fundamental Triangle of Screw Threads given Pitch Diameter of External Thread

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Verified Height of Fundamental Triangle of Screw Threads given Pitch Diameter of Internal Thread

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Verified Height of nut

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Verified Major Diameter of External Thread given Height of Fundamental Triangle

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Verified Major Diameter of External Thread given Minor Diameter of External Thread

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Verified Major Diameter of External Thread given Pitch and Pitch Diameter of External Thread

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Verified Major Diameter of Internal Thread given Height of Fundamental triangle

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Verified Major Diameter of Internal Thread given Pitch and Minor Diameter of External Thread

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Verified Major Diameter of Internal Thread given Pitch and Minor Diameter of Internal Thread

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Verified Major Diameter of Internal Thread given Pitch Diameter of Internal Thread

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Verified Minor Diameter of External Thread given Height of Fundamental Triangle

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Verified Minor Diameter of External Thread given Pitch and Major Diameter of Internal Thread

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Verified Minor Diameter of Internal Thread given Height of Fundamental Triangle

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Verified Minor Diameter of Internal Thread given Pitch and Major Diameter of Internal Thread

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Verified Minor Diameter of Internal Thread given Pitch and Pitch Diameter of Internal Thread

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Verified Nominal Diameter of Bolt

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Verified Nominal Diameter of Bolt given Core Diameter

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Verified Pitch Diameter of External Thread given Height of Fundamental Triangle

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Verified Pitch Diameter of External Thread given Pitch

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Verified Pitch Diameter of Internal Thread given Height of Fundamental Triangle

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Verified Pitch Diameter of Internal Thread given Pitch

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Verified Pitch of bolt thread

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Verified Pitch of Screw Threads given Radius of Root

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Verified Pitch of Threads given Height of Basic Profile

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Verified Pitch of Threads given Height of Fundamental Triangle

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Verified Pitch of Threads given Major Diameter of Internal Thread

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Verified Pitch of Threads given Minor Diameter of Internal Thread

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Verified Pitch of Threads given Pitch Diameter of External Thread

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Verified Pitch of Threads given Pitch Diameter of Internal Thread

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Verified Radius of Root of Threads

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1 More Fastner Geometry Calculators

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Verified Distance between two consequent tubes in transverse fin heat exchanger

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Verified Length of tube bank

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Verified Number of tubes in transverse fin heat exchanger

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15 More Fin Parameters Calculators

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Verified Absolute Viscosity of Fluid by Ergun

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Verified Density of Fluid by Ergun

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Verified Effective Particle Diameter by Ergun given Frication Factor

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Verified Effective Particle Diameter by Ergun given Reynolds Number

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Verified Friction Factor by Beek

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Verified Friction Factor by Ergun

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Verified Friction Factor by Ergun for Rep Value between 1 and 2500

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Verified Friction Factor by Kozeny-Carman

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Verified Head of Fluid Lost Due to Friction

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Verified Mean Effective Diameter

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Verified Reynolds Number of Packed Beds by Ergun

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Verified Superficial Velocity by Ergun given Reynolds Number

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Verified Nusselt Number based on Diameter

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Verified Nusselt number for liquid metals and silicones

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Verified Nusselt number for liquid metals and silicones with higher Reynolds number value

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Verified Nusselt Number for Liquid Metals given Peclet Number

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Verified Nusselt number for liquid metals with constant heat flux

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Verified Nusselt number for liquid metals with constant wall temperature

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Verified Nusselt number for liquids and gases

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Verified Nusselt number for liquids with higher Peclet number

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Verified Nusselt number given dynamic viscosity

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Verified Nusselt number when property variation is larger due to temperature variation

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2 More Flow over Cylinders Calculators

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Verified Nusselt number

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Verified Nusselt number for air

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Verified Nusselt number for gases

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Verified Nusselt number for gases and liquids

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Verified Nusselt number for liquid metals

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Verified Nusselt number for liquids for external flow

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Verified Nusselt number for oils and water

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1 More Flow over Sphere Calculators

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Created Atmospheric pressure

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Created Dynamic viscosity of electrolyte

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Created Flow rate of electrolyte

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Created Gap spacing

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Created Pressure in flushing hole flow rate electrolyte

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Created Radius of electrode

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Created Radius of flushing hole

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Created Composition factor for gray cast iron

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Created Composition Factor from Fluidity Spiral Length

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Created Fluidity spiral length

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Created Pouring Temperature from Fluidity Spiral Length

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Verified Amount of Amplitude of Motion Reduced in Each Successive Cycle in Coulomb Damping

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2 More Free Vibration of Single DOF Undamped Torsional System Calculators

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Created Cross-Sectional Area of Gap

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Created Density of Electrolyte

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Created Flow Rate of Electrolytes from Gap Resistance ECM

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Created Gap Resistance between Work and Tool

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Created Gap Resistance from Electrolyte Flow Rate

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Created Specific Resistance of Electrolyte

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Created Width of Equilibrium Gap

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7 More Gap Resistance Calculators

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Verified Diameter given Graetz number

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Verified Length given Graetz number

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7 More Graetz and Grashof Number Calculators

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Verified Radiation energy emitted by black body in time interval given emissive power

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Verified Radiation energy emitted by black body in time interval given temperature

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Verified Spectral black body emissive power Planck's law

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Verified Surface Area of Black Body required to Emit certain amount of Radiation Energy

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Verified Temperature of black body to emit certain amount of radiation energy

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Verified Time required to emit specified amount of radiation energy from black body

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5 More Heat Emission due to Radiation Calculators

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Created Cooling Rate for Relatively Thick Plates

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Created Cooling rate for relatively thin plates

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Created Net Heat Supplied to achieve given Cooling Rates for Thick Plates

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Created Net Heat Supplied to achieve given Cooling Rates for Thin Plates

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Created Net Heat Supplied to Weld Area to Raise it to given Temperature from Fusion Boundary

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Created Net Heat Supplied using Relative Thickness Factor

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Created Peak Temperature Reached at any Point in Material

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Created Position of Peak Temperature from Fusion Boundary

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Created Relative Plate Thickness Factor

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Created Thermal Conductivity of Base Metal using given Cooling Rate (thick plates)

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Created Thermal Conductivity of Base Metal using given Cooling Rate (thin plates)

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Created Thickness of Base Metal for Desired Cooling Rate

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Created Thickness of Base Metal using Relative Thickness Factor

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Created Ambient Temperature

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Created Ambient Temperature during ECM

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Created Boiling Point of Electrolyte

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Created Boiling Point of Electrolyte during Electrochemical Machining of Metals

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Created Density of Electrolyte from Heat Absorbed Electrolyte

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Created Flow Rate of Electrolyte from Heat Absorbed Electrolyte

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Created Heat Absorbed by Electrolyte

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Created Specific Heat of Electrolyte

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Created Specific Heat of Electrolyte from Volume Flow Rate

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1 More Heat in Electrolyte Calculators

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Created Heat required to Melt Joint

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Created Heat Transfer Efficiency

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Created Melting Efficiency

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Created Net Heat per Unit Volume available for Arc Welding

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Created Net Heat Supplied to Joint

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Created Rated Duty Cycle given Actual Duty Cycle

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Created Required Duty cycle for arc welding

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Created Total heat generated in resistance welding

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3 More Heat Input in Welding Calculators

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Verified Absolute Humidity of Air at Initial Air Temperature

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4 More Heat Transfer and Psychrometry Calculators

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Verified Absolute Humidity of Air at Final Equilibrium Air Temperature

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Verified Bulk gas temperature in dehumidification

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Verified Convective mass transfer coefficient in humidification

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Verified Gas phase heat transfer coefficient in dehumidification

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Verified Gas phase mass transfer coefficient in dehumidification

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Verified Liquid layer temperature in dehumidification

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Verified Partial pressure of water vapor at wet bulb temperature

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Verified Partial pressure of water vapor in air

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Verified Specific heat of air during humidification

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Verified Temperature of air given gas constant of water

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Verified Wet bulb temperature given gas constant of water vapor

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13 More Humidification Calculators

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Verified Constant for machine type b given Power available for Machining

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Verified Constant for machine type given Power available for Machining

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Verified Density of Workpiece given Initial weight of workpiece

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Verified Direct labour Rate given Total rate for Machining and Operator

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Verified Initial weight of workpiece given Cost of Machine tool

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Verified Initial weight of workpiece given Length-to-diameter Ratio

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Verified Initial weight of workpiece given Loading and Unloading time

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Verified Initial weight of workpiece given Machining time for maximum power

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Verified Initial weight of workpiece given Machining time under Max power for free machining

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Verified Initial weight of workpiece given Power available for Machining

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Verified Initial weight of workpiece given Total rate for Machining and Operator

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Verified Length-to-diameter Ratio in terms Initial weight of workpiece

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Verified Loading and Unloading time given initial weight of workpiece

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Verified Power available for Machining given Initial weight of workpiece

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Verified Proportion of Initial Volume of workpiece to be removed given Initial weight of workpiece

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Verified Specific cutting energy given Initial weight of workpiece

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Verified Surface area of Workpiece given Surface Generation rate

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Verified Total rate for Machining and Operator

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1 More Initial Weight of Workpiece Calculators

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Created Average of Tensile Strength before and after Ironing

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Created Ironing Force after Drawing

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Created Mean Diameter of Shell after Ironing

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Created Thickness of Shell before Ironing

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Verified Diameter of kernel for hollow circular section

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Verified Eccentric Load given Bending Stress on Hollow Circular Section

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Verified Eccentricity given Bending Stress on Hollow Circular Section

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Verified Inner Diameter of Hollow Circular Section given Diameter of kernel

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Verified Internal Diameter given Maximum Eccentricity of Load for Hollow Circular Section

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Verified Maximum Value of Eccentricity of Load for Hollow Circular Section

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Verified Section Modulus given Bending Stress and Eccentric Load on Hollow Circular Section

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7 More Kernel of Hollow Circular Section Calculators

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Verified Distance of Outermost Layer from Neutral Axis for Hollow Rectangular Section

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Verified Moment of Inertia about xx axis for Hollow Rectangular Section

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Verified Section Modulus about x-x axis for Hollow Rectangular Section given Moment of Inertia

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10 More Kernel of Hollow Rectangular Section Calculators

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Verified Friction factor in internal flow

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6 More Laminar and Turbulent Flow Calculators

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Verified Free stream velocity of flat plate laminar flow

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13 More Laminar Flow Calculators

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Verified Average friction coefficient

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Verified Average Nusselt number upto length L

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Verified Coefficient of friction given Stanton number

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Verified Displacement thickness

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Verified Hydrodynamic boundary layer thickness at distance X from leading edge

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Verified Local Friction Coefficient given Reynolds Number

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Verified Momentum thickness

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Verified Nusselt number at location L

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Verified Nusselt number for liquid metals or for silicones

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Verified Thermal boundary layer thickness at distance X from leading edge

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17 More Laminar Flow Calculators

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Verified Darcy friction factor for Colburn analogy

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Verified Nusselt number for short tube thermal development

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13 More Laminar Flow Calculators

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Created Length of Fillet Leg in Lap Joints from Shrinkage

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Created Thickness of Plates in Lap Joints

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Created Transverse Shrinkage in Lap Joint with Fillets

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Verified Average Nusselt number upto L

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Verified Average Nusselt number upto length L for constant heat flux

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5 More Local and Average Nusselt Number Calculators

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Created Diameter of Measuring Wires

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Created Micrometer Measurement per Reading Lowenherz

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Created Pitch Diameter Lowenherz

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Created Pitch of Screw Lowenherz

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Verified Factor to allow for Machining overheads given Total rate for Machining and Operator

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Verified Factor to allow for Operator overheads given Total rate for Machining and Operator

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Verified Number of shifts given Total rate for Machining and Operator

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14 More Machining Cost Calculators

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Verified Constant for machine type b given Machining time for maximum power

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Verified Constant for machine type given Machining time for maximum power

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Verified Diameter of Workpiece given Surface Generation rate

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Verified Length of Workpiece given Surface Generation rate

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Verified Machining time for maximum power given Initial weight of workpiece

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Verified Machining Time for Minimum Cost given Surface Generation rate

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Verified Machining time under Max power for free machining

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Verified Surface Generation Rate

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11 More Machining Time Calculators

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Verified Mass of Cone

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Verified Mass of Cuboid

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Verified Mass of Rectangular Plate

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Verified Mass of Solid Cylinder

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Verified Mass of Solid Sphere

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Verified Mass of Triangular Plate

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Verified Convective Mass Transfer Coefficient for Simultaneous Heat and Mass Transfer

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Verified Convective Mass Transfer Coefficient of Flat Plate Laminar Flow using Friction Factor

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15 More Mass Transfer Coefficient Calculators

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Created Atomic Weight of Work Material

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Created Current Required for given MRR

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Created Material Removal Rate in ECM

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Created Valency of Work Material

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9 More Material Removal Rate Calculators

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Created Frequency of charging from volume crater

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Created Input power supply to achieve given MRR

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Created Material removal rate, MRR

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Created Metal removal rate from volume of crater

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Created Proportionality constant for MRR

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Created Resistance of circuit

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Created Volume of crater from MRR

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Verified Cost amortized over years given Total rate for Machining and Operator

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Verified Cost of Machine tool given initial weight of workpiece

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3 More Maximum Power cost Calculators

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Verified Moment of Force

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13 More Mechanics and Statistics of Materials Calculators

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Created Area of Cut from Tool Temperature

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Created Cutting Speed from Tool Temperature

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Created Cutting Speed given Spindle Speed

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Created Machining Time given Cutting Speed

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Created Machining Time given Spindle Speed

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Created Nose Radius of Tool from Surface Finish Constraint

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Created Specific Cutting Energy Per Unit Cutting Force from Tool Temperature

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Created Specific Heat of Work from Tool Temperature

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Created Surface Finish Constraint

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Created Thermal Conductivity of Work from Tool Temperature

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Created Diffusivity of Metal

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Created Minimum Thickness of Metal

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Created Time Duration of Laser Beam

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Created Maximum pressure for backward extrusion of carbon steels

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Created Diameter of Wire used in Three Wire System Method

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Created Ideal wire diameter in three wire system method

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Created Micrometer reading from three wire system method

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Created Pitch diameter from three wire system method

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Created Pitch of thread from three wire system method

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Created Pitch of thread given ideal wire diameter

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Created Thread Angle given Ideal Wire Diameter

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Verified Molar Flux of Diffusing Component A for Equimolar Diffusion with B based on Partial Pressure of A

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16 More Molar Diffusion Calculators

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Verified Average Velocity

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Verified Displacement of Particle

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Verified Distance Traveled by Particle given Average Velocity

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Verified Distance Travelled by Particle

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Verified Distance Travelled in n Seconds

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Verified Distance Travelled in n-1 Seconds

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Verified Distance Travelled in nth Second

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Verified Final Velocity given Displacement, Uniform Acceleration and Initial Velocity of Particle

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Verified Initial Velocity given Displacement, Uniform Acceleration and Final Velocity of Particle

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Verified Time Taken by Particle to Change its Initial Velocity to Final Velocity

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1 More Motion under Acceleration Calculators

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Verified Distance Travelled in Free Fall under Gravity given Initial Velocity and Time

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Verified Distance Travelled when Particle is Projected Upwards using Initial Velocity and Time

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Verified Final Velocity in Free Fall under Gravity given Initial Velocity and Displacement

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Verified Final Velocity in Free Fall under Gravity given Initial Velocity and Time

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Verified Final Velocity when Particle is Projected Upwards using Initial Velocity and Time

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Created Ambient atmospheric pressure

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Created Net force acting on electrode

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Created Pressure in flushing hole net force electrode

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Verified Heat transfer by convection given Stanton number

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Verified Nusselt Number based on Diameter for Horizontal Cylinders

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Verified Nusselt Number based on Diameter for Liquid Metals

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Verified Nusselt Number based on Length for Rectangular Cavities

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Verified Nusselt number for heated surface down

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Verified Nusselt number for horizontal cylinders

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Verified Nusselt number for horizontal plate with constant heat flux

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Verified Nusselt number for horizontal plate with constant wall temperature

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Verified Nusselt number for horizontal plate with heated surface up

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Verified Nusselt number for horizontal plate with upper surface cooled or lower surface heated

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Verified Nusselt number for horizontal plate with upper surface heated or lower surface cooled

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Verified Nusselt number for inclined plate with constant heat flux

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Verified Nusselt number for inclined plates with heated surface facing down

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Verified Nusselt number for medium aspect ratio

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Verified Nusselt number for small aspect ratio

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Verified Nusselt number for sphere

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Verified Nusselt number for sphere with Pr equal to 1

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Verified Nusselt number given Stanton number and other dimensionless groups

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Verified Nusselt number with large aspect ratio and higher RL

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Verified Stanton number for convection

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Verified Stanton number given Nusselt number and other dimensionless groups

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Verified Wall heat transfer rate given Stanton number

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7 More Nusselt Number Calculators

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Verified Heat flow rate through pipe with eccentric lagging

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Verified Heat flow through pipe in square section

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Verified Inner surface temperature of pipe in square section

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Verified Inner surface temperature of pipe with eccentric lagging

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Verified Length of pipe with eccentric lagging

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Verified Outer surface temperature of pipe in square section

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Verified Outer surface temperature of pipe with eccentric lagging

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Verified Thermal conductivity for pipe with eccentric lagging

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Verified Thermal Resistance for Pipe in Square Section

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Verified Thermal resistance of pipe with eccentric lagging

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1 More Other shapes Calculators

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Created Capacitance responsible for given overcut

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Created Overcut constant A

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Created Overcut constant B

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Created Overcut produced per side

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Created Air Pressure during Testing

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Created Cross-Sectional Area of Specimen

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Created Grain Fineness Number

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Created Height of Specimen

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Created Permeability Number

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Created Permeability Number or Standard Specimen

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Created Pressure during Testing or Standard Specimen

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Created Ranginess Factor

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Created Time Taken during Testing

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Created Time Taken in Standard Specimen Testing

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Created Volume of Air Passed through Specimen

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Verified Mass of solid per unit length of matrix

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9 More Physical Parameters of Heat Exchanger Calculators

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Created Fiber Diameter given Critical Fiber Length

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Created Fiber-Matrix Bonding Strength given Critical Length of Fiber

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Created Tensile Strength of Fiber from Longitudinal Tensile Strength of Composite

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Created Tensile Strength of Fiber given Critical Fiber Length

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Created Tensile Strength of Matrix given Longitudinal Tensile Strength of Composite

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Created Volume Fraction of Fiber from EM of Composite (Longitudinal Direction)

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Created Volume Fraction of Fiber from EM of Composite (Transverse Direction)

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Created Volume Fraction of Fiber from Longitudinal Tensile Strength of Composite

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Created Volume Fraction of Matrix from EM of Composite (Longitudinal Direction)

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Created Volume Fraction of Matrix from EM of Composite (Transverse direction)

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2 More Polymer Matrix Composites Calculators

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Created Castings above 450 kg and up to 1000 kg

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Created Copper Alloy Castings

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Created Grey Cast Iron, Mass greater than 450 kg

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Created Grey Cast Iron, Mass less than 450 kg

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Created Intricately Shaped Thin-walled Castings of Mass up to 450 kg

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Created Shell-moulded Ductile Iron (vertical pouring)

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Created Steel Castings

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Created Beam Divergence

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Created Beam Divergence given Diameter of Spot

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Created Diameter of Spot Produced by Laser

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Created Focal Length given Diameter of Spot

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Created Focal Length of Lens

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Created Laser Energy Output

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Created Power Density of Laser Beam

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Created Pulse Duration of Laser

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Verified Heat transfer by conduction given peclet number

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Verified Heat transfer by convection given peclet number

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Verified Peclet number given Reynolds number

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Verified Prandtl number given Graetz numbber

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Verified Prandtl number given Peclet number

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Verified Prandtl number given Rayleigh number

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Verified Prandtl number given Stanton number and other dimensionless groups

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6 More Prandtl and Peclet Number Calculators

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Created Atmospheric pressure at electrode tip

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Created Pressure distribution in flushing gap

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Created Pressure in flushing hole

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Created Radial location of pressure distribution

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Created Radius of electrode from pressure flushing hole

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Created Radius of flushing hole EDM

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Verified Maximum velocity to avoid overturning of vehicle along level circular path

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Verified Maximum velocity to avoid skidding away of vehicle along level circular path

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3 More Principal Parameters Calculators

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Verified Horizontal Range of Projectile

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Verified Horizontal Range of Projectile given Horizontal Velocity and Time of Flight

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Verified Initial Velocity given Maximum Horizontal Range of Projectile

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Verified Maximum Height of Projectile on Horizontal Plane

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Verified Maximum Height of Projectile on Horizontal Plane given Average Vertical Velocity

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Verified Maximum Horizontal Range of Projectile

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8 More Projectile Motion Calculators

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Verified Efficiency of Geared Pulley Block

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Verified Efficiency of Weston's Differential Pulley Block

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Verified Efficiency of Worm Geared Pulley Block

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Verified Velocity Ratio in Weston's Differential Pulley Block

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5 More Pulley Block Calculators

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Created Blank Size when there is Corner Radius on Punch

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Created Maximum Shear Force given Shear Applied to Punch or Die

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Created Penetration of Punch as Fraction

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Created Perimeter of Cut when Shear is Applied

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Created Punching Force for Holes Smaller than Sheet Thickness

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Created Shear on Punch or Die

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Created Stock Thickness when Shear used on Punch

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1 More Punch Operation Calculators

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Verified Diameter of rotating cylinder in fluid given Reynolds number

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Verified Inertia force given Reynolds number

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Verified Kinematic viscosity given Reynolds number based on rotational speed

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Verified Rayleigh number based on turbulence for concentric spheres

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Verified Reynolds Number given Graetz Number

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Verified Reynolds number given Inertia and Viscous Force

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Verified Reynolds number given Peclet number

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Verified Reynolds Number given Rotational Speed

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Verified Rotational speed given Reynolds number

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Verified Viscous force given Reynolds number

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6 More Rayleigh and Reynolds Number Calculators

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Created Current required to sustain welding

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Created Electrode force

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Created Electrode Tip Diameter

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Created Weld time in cycles

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Created Angle Subtended by Neutral Point

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Created Factor H at Neutral Point

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Created Factor H used in Rolling Calculations

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Created Initial Stock Thickness given Pressure on Rolls

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Created Maximum Reduction in Thickness Possible

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Created Pressure Considering Rolling Similar to Plane-Strain-Upsetting Process

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Created Projected Area

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Created Projected Length

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Created Total Elongation of Stock

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1 More Rolling Analysis Calculators

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Verified Axial Thrust Load on Bearing given Race Rotation Factor

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Verified Axial Thrust Load on Bearing given Thrust Factor

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Verified Race Rotation Factor of Roller Contact Bearing

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Verified Radial Factor of Roller Contact Bearing

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Verified Radial Factor of Roller Contact Bearing given Race Rotation Factor

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Verified Radial Load on Bearing

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Verified Radial Load on Bearing given Race Rotation Factor

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Verified Thrust factor of Bearing

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Verified Thrust factor of Bearing given Race Rotation Factor

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12 More Rolling Contact Bearing Configuration Calculators

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Verified Final angular momentum

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Verified Initial angular momentum

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Verified Rate of Change of Angular Momentum

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Verified Pitch of screw

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Verified Slope of thread in multi-threaded screw

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2 More Screw Friction Calculators

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Verified Efficiency of Differential Screw Jack

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Verified Efficiency of Worm Geared Screw Jack

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8 More Screw Jack Calculators

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Created Diameter of Wire used Sharp V

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Created Micrometer Measurement per Reading Sharp V

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Created Pitch Diameter Sharp V

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Created Pitch of Screw Threads Sharp V

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Created Capacitance of Circuit from Sparking Time

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Created Frequency of Discharge

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Created Inductance of Circuit from Sparking Time

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Created Sparking Time

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Created Sparking Time from Frequency of Discharge

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Created Area at Choke Section of Sprue

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Created Area at Top Section of Sprue

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Created Metal Head at Choke Section of Sprue

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Created Metal Head at Top Section of Sprue

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Created Perimeter of Cut given Stripper Force

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Created Stripping Force

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Created Thickness of Stock given Stripper Force

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Verified Change in external load on bolt given external load and stiffness of boad

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Verified Change in Load on Bolt given Resultant Load and Initial Preload in Bolt

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Verified External Force on Bolt

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Verified Initial Preload in Bolt due to Tightening

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Verified Primary Shear Force on each Bolt

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Verified Resultant Load on Bolt

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Verified Shear Stress at Core Diameter given Shear Yield Strength of Threaded Fastener

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Verified Shear Stress at Core Diameter of Threaded Fastener given Tensile Force

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Verified Shear Stress at Core Diameter of Threaded Fasteners given Tensile Yield Strength

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Verified Tensile Force acting on Bolt given Shear Stress

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Verified Tensile Force acting on Bolt given Tensile Stress

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Verified Tensile Stress Area of Threaded fastener

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Verified Tensile Stress in Core Cross-Section of Bolt given Tensile Force and Core Diameter

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Verified Tensile Stress in Core Cross-Section of Bolt given Tensile Yield Strength

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Verified Tensile Yield Strength of Bolt

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Verified Ultimate Tensile Strength of Bolt

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1 More Structural Response and Force Analysis Calculators

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Created MRR for given surface unevenness

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Created Surface unevenness

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Created Length of Fillet Leg from Transverse Shrinkage in T-Joints

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Created Thickness of Bottom Plate in T-Joints

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Created Transverse Shrinkage in T-Joint with Two Fillets

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Created Depth of machined surface

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Created Depth of machined surface given taper

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Created Empirical constant for taper

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Created Largest size of hole given taper

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Created Smaller diameter of crater given Taper

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Created Smallest diameter of hole given empirical constant

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Created Taper produced due to side sparks

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Created Upper diameter of hole

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Created Volume of crater made by electric spark

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Verified Work ratio in practical cycle

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18 More Thermodynamics and Governing Equations Calculators

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Created Tool temperature

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9 More Tool Life Calculators

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Created Maximum interference

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Created Maximum limit size of shaft from maximum interference of fit

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Created Minimum limit size of hole from maximum interference of fit

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Verified Efficiency of Turbine in actual Gas Turbine Cycle given Enthalpy

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5 More Turbine Calculators

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Verified Propeller efficiency given thrust

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3 More Turboprops Calculators

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Verified Friction factor for Re greater than 10000

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Verified Friction factor for Re greater than 2300

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Verified Friction factor for rough tube Colburn analogy

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Verified Friction factor for rough tubes

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Verified Friction factor for transitional turbulent flow

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Verified Nusselt number at entrance region

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Verified Nusselt number for constant heat flux

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Verified Nusselt number for liquid metals at constant wall temperature

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Verified Nusselt number for Smooth tubes

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Verified Nusselt number for smooth tubes and fully developed flow

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Verified Nusselt number for thermal entry region

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Verified Stanton number at bulk temperature

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2 More Turbulent Flow Calculators

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Verified Basic Setup time given Non-productive Time in Turning

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Verified Batch Size given Non-productive Time in Turning

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Verified Diameter of Turned Parts given Length-to-Diameter Ratio

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Verified Length-to-diameter Ratio given diameter of turned parts

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Verified Loading and Unloading Time given Non-productive Time in Turning

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Verified Non-Productive Time in Turning

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Verified Number of Operations given Non-productive Time in Turning

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Verified Number of Tools given Non-Productive Time in Turning

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Verified Set-up Time per Tool Terms of Non-Productive Time in Turning

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Verified Tool Positioning Time per Operation given Non-Productive Time in Turning

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7 More Turning Operation Calculators

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Created Diameter of wire used in measurement over wires method

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Created Micrometer reading from measurement over wires method

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Created Pitch diameter from measurement over wires method

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Created Pitch of thread from measurement over wires method

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Created Diameter of Wire used Unified and National Threads

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Created Micrometer Measurement per Reading

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Created Pitch diameter Unified national threads

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Created Pitch of Screw Threads

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Created Best size wire

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Created Best wire size for modified buttress 45deg and 7deg

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Created Micrometer reading per measurement

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Created Pitch diameter unsymmetrical threads

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Created Pitch for modified buttress 45deg and 7deg

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Created Pitch of Screw Unsymmetrical Threads

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Created Diameter of Wire used USA Standard Taper Pipe

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Created Micrometer Reading per Measurement USA Standard Taper Pipe

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Created Pitch Diameter USA Standard Taper Pipe

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Created Pitch of Screw USA Standard Taper

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Created Diameter of crater

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Created Discharge duration of single pulse

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Created Mean current setting from crater volume

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Created Ultimate tensile strength of work piece material

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Created Volume of crater related to mean current setting

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Created Volume of electrode material worn out

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Created Volume of work material removed

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Created Wear Ratio

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Created Diameter of Wire

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Created Micrometer Reading per Measurement Whitworth

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Created Pitch diameter whitworth

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Created pitch of screw threads whitworth

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Verified Efficiency of Worm and Worm Wheel

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3 More Worm Wheel Calculators

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List of Calculators by Rajat Vishwakarma