Calculators Created by Ravi Khiyani

Created Thermal Resistance in Conduction

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12 More Conduction, Convection and Radiation Calculators

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Verified Diameter of Fulcrum Pin of Rocker Arm given Bearing Pressure

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Verified Diameter of Fulcrum Pin of Rocker Arm given Reaction at Pin

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Verified Length of Fulcrum Pin of Rocker Arm given Bearing Pressure

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Verified Length of Fulcrum Pin of Rocker Arm given Diameter of Fulcrum Pin

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Verified Length of Fulcrum Pin of Rocker Arm given Reaction at Pin

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Verified Outside Diameter of Boss of Rocker Arm at Fulcrum Pin

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Verified Reaction at Fulcrum Pin of Rocker Arm Considering bearing Pressure

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Verified Reaction at Fulcrum Pin of Rocker Arm considering Double Shear Failure of Pin

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Verified Shear Stress in Fulcrum Pin of Rocker Arm

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8 More Design of Fulcrum Pin Calculators

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Verified Heat Rejection Factor given COP

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Verified Heat Transfer in Condenser given Overall Heat Transfer Coefficient

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Verified Heat Transfer in Condenser given Overall Thermal Resistance

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Verified Load on Condenser

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Verified Refrigeration Capacity given Load on Condenser

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Verified Work done by Compressor given Load on Condenser

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15 More Heat Transfer Calculators

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Verified Diameter of Transverse Hole of Rectangular Plate with Stress Concentration given Nominal Stress

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Verified Load on Rectangular Plate with Transverse Hole given Nominal Stress

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Verified Nominal Tensile Stress in Rectangular Plate with Transverse Hole

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Verified Thickness of Rectangular Plate with Transverse Hole given Nominal Stress

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Verified Width of Rectangular Plate with Transverse Hole given Nominal Stress

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1 More Rectangular Plate against Fluctuating Loads Calculators

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Verified Bending Moment in Round Shaft with Shoulder Fillet given Nominal Stress

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Verified Diameter of Shaft given Ratio of Torsional Strength of Shaft with Keyway to without Keyway

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Verified Height of Shaft Keyway given Ratio of Torsional Strength of Shaft with Keyway to without Keyway

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Verified Nominal Bending Stress in Round Shaft with Shoulder Fillet

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Verified Nominal Torsional Stress in Round Shaft with Shoulder Fillet

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Verified Ratio of Torsional Strength of Shaft with Keyway to without Keyway

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Verified Smaller Diameter of Round Shaft with Shoulder Fillet in Tension or Compression

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Verified Tensile Force in Round Shaft with Shoulder Fillet given Nominal Stress

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Verified Torsional Moment in Round Shaft with Shoulder Fillet given Nominal Stress

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Verified Width of Shaft Keyway given Ratio of Torsional Strength of Shaft with Keyway to without Keyway

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1 More Round Shaft against Fluctuating Loads Calculators

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Created Doublet Strength for 3D Incompressible Flow

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Created Radial Coordinate for 3D Doublet Flow given Velocity Potential

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Created Radial Coordinate for 3D Source Flow given Radial Velocity

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Created Radial Coordinate for 3D Source Flow given Velocity Potential

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Created Radial Velocity for 3D Incompressible Source Flow

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Created Source Strength for 3D Incompressible Source Flow given Radial Velocity

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Created Source Strength for 3D Incompressible Source Flow given Velocity Potential

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Created Velocity Potential for 3D Incompressible Doublet Flow

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Created Velocity Potential for 3D Incompressible Source Flow

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Verified Pressure Acting on Rolls from Entry Side

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3 More Analysis at Entry Region Calculators

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Verified Cardiac Output

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Verified Shape Factor to Determine Nature of Flow

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4 More Assorted Characteristics Calculators

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Verified Area of Footing

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1 More Basics Calculators

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Verified Frequency of Particle Moving with Angular Simple Harmonic Motion

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Verified Periodic Time of Particle Moving with Angular Simple Harmonic Motion

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2 More Basics Calculators

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Verified Bending stress in crankpin of centre crankshaft at TDC position given reaction on Bearing 1

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Verified Distance between Bearing 1 and 2 of centre crankshaft at TDC position given Piston diameter

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Verified Horizontal Reaction on Bearing 2 of centre crankshaft at TDC position due to belt tension

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Verified Resultant Reaction on Bearing 2 of centre crankshaft at TDC position

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Verified Resultant Reaction on Bearing 3 of centre crankshaft at TDC position

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7 More Bearing Reactions at Top Dead Centre Position Calculators

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Verified Distance between Bearing 1 and 2 of Side Crankshaft at TDC Position

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9 More Bearing Reactions at Top Dead Centre Position Calculators

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Verified Resultant reaction at journal of Bearing 2 of centre crankshaft at max torque given bearing pressure

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17 More Bearings Reactions at Angle of Maximum Torque Calculators

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Verified Horizontal Reaction on Bearing 1 of side crankshaft at max torque due to belt tensions

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Verified Horizontal Reaction on Bearing 1 of side crankshaft due to tangential force at max torque

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Verified Horizontal Reaction on Bearing 2 of side crankshaft at max torque due to belt tensions

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Verified Horizontal Reaction on Bearing 2 of side crankshaft due to tangential force at max torque

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Verified Vertical Reaction on Bearing 1 of side crankshaft at max torque due to weight of flywheel

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Verified Vertical Reaction on Bearing 2 of side crankshaft at max torque due to weight of flywheel

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Verified Vertical Reaction on Bearing 2 of side crankshaft due to radial force at max torque

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1 More Bearings Reactions at Angle of Maximum Torque Calculators

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Verified Angular Velocity of Crank given Engine Speed in RPM

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Verified Maximum Height of Connecting Rod at Small End

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Verified Minimum Height of Connecting Rod at Small End

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9 More Big and Small End Bearing Calculators

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Verified Enthalpy of evaporation given critical heat flux

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Verified Heat transfer coefficient due to radiation for horizontal tubes

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11 More Boiling Calculators

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Created By-Pass Factor of Cooling Coil

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Created By-Pass Factor of Heating Coil

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Created Efficiency of Cooling Coil

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Created Efficiency of Cooling Coil given By-pass Factor

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Created Efficiency of Heating Coil

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Created Efficiency of Heating Coil given By-pass Factor

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Created LMTD of Coil given By-Pass Factor

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Created Mass of Air Passing over Coil given By-Pass Factor

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Created Overall Heat Transfer Coefficient given By-Pass Factor

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Created Sensible Heat given Out by Coil using By-Pass Factor

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Created Surface Area of Coil given By-Pass Factor

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Created Wet Bulb Depression

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Created Magnification of Eyepiece when Image Formed at Least Distance of Distinct Vision

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Created Magnification of Objective Lens when Image Formed at Least Distance of Distinct Vision

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4 More Compound Microscope Calculators

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Verified Sonic Velocity

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9 More Compressible Flow Parameters Calculators

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Verified Acceptance Angle of 2-D Concentrator given Maximum Concentration Ratio

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Verified Acceptance Angle of 3-D Concentrator given Maximum Concentration Ratio

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Verified Area of Absorber given Heat Loss from Absorber

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Verified Area of absorber in central receiver collector

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Verified Area of Aperture given Useful Heat Gain

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Verified Collector efficiency factor for compound parabolic collector

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Verified Concentration ratio of collector

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Verified Flux absorbed in compound parabolic collector

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Verified Heat removal factor in compound parabolic collector

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Verified Instantaneous collection efficiency of concentrating collector

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Verified Instantaneous collection efficiency of concentrating collector on basis of beam radiation

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Verified Maximum possible concentration ratio of 2-D concentrator

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Verified Maximum possible concentration ratio of 3-D concentrator

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Verified Solar Beam Radiation given Useful Heat Gain Rate and Heat Loss Rate from Absorber

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Verified Useful heat gain in compound parabolic collector

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Verified Useful heat gain in concentrating collector

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Verified Useful heat gain rate in concentrating collector when concentration ratio is present

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6 More Concentrating Collectors Calculators

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Verified Thickness of Cylindrical Wall to Maintain given Temperature Difference

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15 More Conduction in Cylinder Calculators

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Created Degree of Saturation given Partial Pressure of Water Vapour

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Created Degree of Saturation given Relative Humidity

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Created Degree of Saturation given Specific Humidity

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Created Partial Pressure of Water Vapor in Saturated Air given Degree of Saturation

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Created Total Pressure of Moist Air given Degree of Saturation

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Verified Bending moment at bearing 1 of side crankshaft at TDC position

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Verified Maximum thickness of crankweb given crankpin diameter

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Verified Minimum thickness of crankweb given crankpin diameter

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11 More Design of Bearing at Top Dead Centre Position Calculators

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Verified Shear stress in crankpin of centre crankshaft for max torque

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Verified Shear stress in crankpin of centre crankshaft for max torque given bending and torsional moment

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6 More Design of Crank Pin at Angle of Maximum Torque Calculators

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Verified Mean bending moment in crankpin given bending stress and crankpin diameter

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Verified Mean bending stress in crankpin given bending moment and crankpin diameter

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9 More Design of Crank Pin at Top Dead Centre Position Calculators

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Verified Bending moment in crankweb of centre crankshaft due to radial thrust for max torque given stress

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Verified Bending moment in crankweb of centre crankshaft due to radial thrust for maximum torque

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Verified Bending moment in crankweb of centre crankshaft due to tangential thrust for max torque given stress

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Verified Bending moment in crankweb of centre crankshaft due to tangential thrust for maximum torque

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Verified Bending stress in crankweb of centre crankshaft due to radial thrust for max torque given moment

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Verified Bending stress in crankweb of centre crankshaft due to tangential thrust for max torque given moment

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Verified Direct compressive stress in crankweb of centre crankshaft due to radial thrust for max torque

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Verified Maximum compressive stress in crankweb of centre crankshaft for max torque

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Verified Maximum compressive stress in crankweb of centre crankshaft for max torque given crankweb dimensions

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Verified Shear stress in crankweb of centre crankshaft for max torque given reaction on bearing1

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Verified Shear stress in crankweb of centre crankshaft for max torque given reaction on bearing2

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Verified Torsional moment in crankweb of centre crankshaft for max torque given polar section modulus

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8 More Design of Crank Web at Angle of Maximum Torque Calculators

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Verified Direct compressive stress in crankweb of side crankshaft due to radial thrust for max torque

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Verified Maximum compressive stress in crankweb of side crankshaft for max torque given individual stresses

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Verified Shear stress in crankweb of side crankshaft at max torque

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Verified Torsional moment in crankweb of side crankshaft at max torque

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Verified Total compressive stress in crankweb of side crankshaft at max torque

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9 More Design of Crank Web at Angle of Maximum Torque Calculators

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Verified Thickness of crank web of centre crankshaft at TDC position given compressive stress

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14 More Design of Crank Web at Top Dead Centre Position Calculators

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Verified Bending Moment in Rocker Arm near Boss of Rocker Arm at Fulcrum Pin

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Verified Bending Moment in Rocker Arm near Boss of Rocker Arm given Bending Stress

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Verified Diameter of Fulcrum Pin of Rocker Arm given Outside Diameter of Boss at Fulcrum Pin

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4 More Design of Cross Section of Rocker Arm Calculators

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Verified Bearing Pressure at Roller Pin of Forked End of Rocker Arm

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Verified Bending Moment in Central Plane of Roller Pin of Forked End of Rocker Arm

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Verified Diameter of Roller Pin at Forked End of Rocker Arm

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Verified Diameter of Roller Pin at Forked End of Rocker Arm given its Length

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Verified Length of Roller Pin at Forked End of Rocker Arm given Thickness of Eye of Roller Pin

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Verified Length of Roller Pin of Forked End of Rocker Arm given its Diameter

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Verified Maximum Bending Moment in Roller Pin of Forked End of Rocker Arm given Bending Stress

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Verified Outer Diameter of Eye of Roller Pin of Forked End of Rocker Arm

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Verified Section Modulus of Roller Pin of Forked End of Rocker Arm

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Verified Thickness of Eye of Roller Pin of Forked End of Rocker Arm

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12 More Design of Forked End Calculators

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Verified Bending moment in horizontal plane of centre crankshaft at juncture of right crankweb for max torque

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Verified Bending moment in vertical plane of centre crankshaft at juncture of right crankweb for max torque

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Verified Diameter of centre crankshaft at juncture of right crankweb for max torque given crankweb moment

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Verified Diameter of centre crankshaft at juncture of right crankweb for max torque given moments

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Verified Resultant bending moment in centre crankshaft at juncture of right crankweb for maximum torque

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Verified Shear stress in centre crankshaft at juncture of right crankweb for maximum torque

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Verified Torsional moment in centre crankshaft at juncture of right crankweb for maximum torque

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Verified Bending moment in horizontal plane of side-crankshaft at juncture of crankweb for max torque

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Verified Bending moment in vertical plane of side-crankshaft at juncture of crankweb for max torque

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Verified Diameter of side crankshaft at juncture of crankweb for max torque

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Verified Diameter of side-crankshaft at juncture of crankweb for max torque given moments

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Verified Resultant bending moment in side crankshaft at juncture of crankweb for max torque given moments

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Verified Resultant bending moment in side-crankshaft at juncture of crankweb for max torque

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Verified Shear stress in side-crankshaft at juncture of crankweb for max torque

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Verified Shear stress in side-crankshaft at juncture of crankweb for max torque given moments

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Verified Torsional moment in side-crankshaft at juncture of crankweb for max torque

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Verified Bending moment at central plane of centre crankshaft below flywheel at max torque

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Verified Diameter of centre crankshaft under flywheel at max torque

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Verified Diameter of centre crankshaft under flywheel at max torque given bending and torsional moment

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Verified Shear stress in centre crankshaft below flywheel for max torque

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Verified Shear stress in centre crankshaft below flywheel for max torque given bending and torsional moment

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1 More Design of Shaft Under Flywheel at Angle of Maximum Torque Calculators

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Verified Diameter of side crankshaft under flywheel at max torque given moments

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Verified Diameter of side-crankshaft under flywheel at max torque

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Verified Horizontal Bending Moment at Central Plane of Side Crankshaft below Flywheel at max Torque

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Verified Resultant Bending moment at side crankshaft below flywheel at max torque given bearing reactions

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Verified Resultant Bending moment at side crankshaft below flywheel at max torque given moments

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Verified Torsional moment at central plane of side-crankshaft below flywheel at max torque

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Verified Torsional shear stress in side-crankshaft below flywheel for max torque

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Verified Torsional shear stress in side-crankshaft below flywheel for max torque given moments

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Verified Vertical bending moment at central plane of side crankshaft below flywheel at max torque

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Verified Gap of Bearing 1 from Flywheel of side crankshaft at TDC position

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Verified Gap of Bearing 2 from Flywheel of side crankshaft at TDC position

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6 More Design of Shaft Under Flywheel at Top Dead Centre Position Calculators

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Verified Compressive Force on Tappet of Rocker Arm of Engine Valve given Stress in Tappet

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Verified Core Diameter of Tappet of Rocker Arm of Valve given Total Force on Rocker Arm of Exhaust Valve

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Verified Diameter of Circular End of Rocker Arm of Engine Valve

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Verified Nominal Diameter of Tappet or Stud of Rocker Arm of Engine Valve given its Core Diameter

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Verified Stress in Tappet of Rocker Arm of Engine Valve given Total Force on Rocker Arm of Exhaust Valve

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5 More Design of Tappet Calculators

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Created Eckert Number

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10 More Dimensionless Numbers Calculators

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Created Density Downstream of Shock Wave using Continuity Equation

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Created Flow Velocity Downstream of Shock Wave using Continuity Equation

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13 More Downstream Shock Waves Calculators

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Verified Electrostatic Potential Energy of Point Charge or System of Charges

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4 More Electric Potential and Energy Density Calculators

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Created Aspect Ratio given Induced Angle of Attack

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Created Aspect Ratio given Induced Drag Coefficient

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Created Circulation at given Distance along Wingspan

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Created Circulation at Origin given Downwash

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Created Circulation at Origin given Induced Angle of Attack

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Created Circulation at Origin given Lift of Wing

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Created Circulation at Origin in Elliptical Lift Distribution

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Created Coefficient of Lift given Circulation at Origin

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Created Coefficient of Lift given Induced Angle of Attack

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Created Coefficient of Lift given Induced Drag Coefficient

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Created Downwash in Elliptical Lift Distribution

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Created Freestream Velocity given Circulation at Origin

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Created Freestream Velocity given Induced Angle of Attack

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Created Induced Angle of Attack given Aspect Ratio

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Created Induced Angle of Attack given Circulation at Origin

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Created Induced Angle of Attack given Coefficient of Lift

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Created Induced Angle of Attack given Downwash

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Created Induced Drag Coefficient given Aspect Ratio

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Created Lift at given Distance along Wingspan

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Created Lift of Wing given Circulation at Origin

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Created Dry Bulb Temperature given Enthalpy of Moist Air

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Created Enthalpy of Dry Air

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Created Enthalpy of Moist Air

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Created Specific Enthalpy of Water Vapor

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Created Specific Humidity given Enthalpy of Moist Air

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9 More Enthalpy of Air Calculators

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Verified Shear Stress in Eye of Knuckle Joint given Load, Outer Diameter of Eye and its Thickness

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Verified Tensile Stress in Eye of Knuckle Joint given Load, Outer Diameter of Eye and its Thickness

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Verified Thickness of Eye End of Knuckle Joint given Shear Stress in Eye

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Verified Thickness of Eye End of Knuckle Joint given Tensile Stress in Eye

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12 More Eye Calculators

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Created Conduction through Edge of Two Adjoining Walls of Equal Thickness

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Created Corner of Three Walls of Equal Thickness

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Created Eccentric Isothermal Cylinder in Cylinder of Same Length

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Created Hollow Spherical Layer

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Created Isothermal Cylinder at Center of Square Solid Bar of Same Length

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Created Large Plane Wall

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Created Long Hollow Cylindrical Layer

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Created Square Flow Passage with Width to b Ratio Greater than 1.4

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Created Square Flow Passage with Width to b Ratio Less than 1.4

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Verified Load on Flat Plate with Shoulder Fillet given Nominal Stress

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Verified Major Axis of Elliptical Crack Hole in Flat Plate given Theoretical Stress Concentration Factor

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Verified Minor Axis of Elliptical Crack Hole in Flat Plate given Theoretical Stress Concentration Factor

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Verified Nominal Tensile Stress in Flat Plate with Shoulder Fillet

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Verified Smaller Width of Flat Plate with Shoulder Fillet given Nominal stress

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Verified Thickness of Flat Plate with Shoulder Fillet given Nominal Stress

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3 More Flat Plate against Fluctuating Loads Calculators

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Verified Nusselt number for falling liquid drops

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7 More Flow over Sphere Calculators

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Created 2D Lift Curve Slope of Airfoil given Lift Slope of Elliptic Finite Wing

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Created 2D Lift Curve Slope of Airfoil given Lift Slope of Finite Wing

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Created Aspect Ratio given Span Efficiency Factor

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Created Aspect Ratio of Wing given Lift Curve Slope of Elliptic Finite Wing

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Created Aspect Ratio of Wing given Lift Curve Slope of Finite Wing

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Created Effective Angle of Attack of Finite Wing

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Created Geometric Angle of Attack given Effective Angle of Attack

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Created Induced Angle of Attack given Effective Angle of Attack

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Created Lift Curve Slope for Elliptic Finite Wing

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Created Lift Curve Slope for Finite Wing

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1 More Flow over Wings Calculators

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Verified Mean Velocity of Air Vessel given Length of Stroke

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10 More Flow Parameters Calculators

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Verified Volumetric Flow Rate of Rectangular Notch

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7 More Flow Rate Calculators

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Verified Angle between crank and line of dead centres

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Verified Force acting on piston top due to gas pressure given thrust force on connecting rod

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Verified Force on connecting rod given radial component of force at crankpin

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Verified Force on connecting rod given tangential component of force at crankpin

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Verified Radial component of force at crank pin given force on connecting rod

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Verified Tangential component of force at crank pin given force on connecting rod

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Verified Thrust on connecting rod due to force on piston head

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1 More Force on Crank Pin at Angle of Maximum Torque Calculators

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Verified Downward Inertia Force on Valve given Total Force on Rocker Arm of Inlet Valve

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Verified Initial Spring Force on Valve given Total Force on Rocker Arm of Inlet Valve

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Verified Total Force on Rocker Arm of Inlet Valve

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Verified Total Force on Rocker Arm of Inlet Valve given Suction Pressure

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12 More Force on Rocker Arm of Valves Calculators

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Verified Outer Diameter of Eye of Knuckle Joint given Diameter of Pin

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Verified Outer Diameter of Eye of Knuckle Joint given Shear Stress in Eye

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Verified Outer Diameter of Eye of Knuckle Joint given Tensile Stress in Eye

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8 More Fork Calculators

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Verified Actual discharge of gear wheel pump

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Verified Theoretical discharge of gear wheel pump

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1 More Gear Wheel Pump Calculators

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Created Aspect Ratio given Induced Drag Factor

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Created Induced Drag Coefficient given Induced Drag Factor

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Created Induced Drag Coefficient given Span Efficiency Factor

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Created Induced Drag Factor given Induced Drag Coefficient

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Created Induced Drag Factor given Span Efficiency Factor

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Created Induced Lift Slope Factor given Lift Curve Slope of Finite Wing

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Created Lift Coefficient given Induced Drag Factor

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Created Lift Coefficient given Span Efficiency Factor

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Created Span Efficiency Factor

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Created Span Efficiency Factor given Induced Drag Coefficient

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Created Flow Velocity Downstream of Sound Wave

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Created Flow Velocity Upstream of Sound Wave

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Created Isentropic Change across Sound Wave

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Created Speed of Sound Downstream of Sound Wave

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Created Speed of Sound given Isentropic Change

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Created Speed of Sound Upstream of Sound Wave

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12 More Governing Equations and Sound Wave Calculators

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Verified Horse Power in Fluid Flow

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7 More Heat Engine and Heat Pump Calculators

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Verified Characteristic Length for Lumped System

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4 More Heat Transfer and Psychrometry Calculators

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Verified Biot Number using Characteristic Length

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8 More Heat Transfer from Extended Surfaces (Fins) Calculators

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Verified Diameter of fixed ram in hydraulic intensifier

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Verified Pressure intensity of water flowing through fixed ram in hydraulic intensifier

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Verified Actual power supplied to hydraulic lift

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Verified Efficiency of hydraulic lift

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3 More Hydraulic Lift Calculators

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Verified Force Required at End of Hydraulic Lever

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Verified Leverage of Hydraulic Press

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Verified Mechanical Advantage of Hydraulic Press given Weight and Force

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Verified Number of Strokes Performed by Hydraulic Plunger or Pump

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Verified Total Volume of Liquid Displaced in Hydraulic Cylinder

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Verified Weight Lifted by Hydraulic Press

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Verified Weight Lifted by Hydraulic Press given Length of Lever

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Verified Work Done by Hydraulic Press

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3 More Hydraulic Press Calculators

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Verified Efficiency of Hydraulic Ram

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Verified Efficiency of Hydraulic Ram given Weight and Height

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11 More Hydraulic Ram Calculators

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Created Induced Drag Coefficient

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Created Induced Drag Coefficient given Total Drag Coefficient

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Created Profile Drag Coefficient

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Created Profile Drag Coefficient given Total Drag Coefficient

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Created Total Drag Coefficient for Subsonic Finite Wing

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Created Velocity Induced at Point by Infinite Straight Vortex Filament

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Created Velocity Induced at Point by Semi-infinite Straight Vortex Filament

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Created Isothermal Cylinder in Midplane of Infinite wall

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Created Isothermal Ellipsoid Buried in Infinite Medium

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Created Isothermal Sphere Buried in Infinite Medium

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Created Two parallel Isothermal Cylinders placed in Infinite medium

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Created Interchange Factor for Infinite parallel planes

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Created Interchange factor for infinitely long concentric cylinders

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Created Interchange factor for infinitely long concentric spheres

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Created Interchange factor for large body enclosed by another body

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Created Interchange factor for two rectangles with common side at right angles to each other

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Verified Maximum Lift to Drag Ratio given Preliminary Endurance for Jet Aircraft

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Verified Maximum Lift to Drag Ratio given Range for Jet Aircraft

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Verified Specific Fuel Consumption given Preliminary Endurance for Jet Aircraft

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Verified Specific Fuel Consumption given Range for Jet Aircraft

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13 More Jet Airplane Calculators

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Created Local heat transfer coefficient given Stanton Number

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26 More Laminar Flow Calculators

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Created Colburn's j-factor

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14 More Laminar Flow Calculators

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Verified Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Compressible Fluid

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Verified Volumetric Flow Rate under Laminar Flow Condition for Radial Bush Seal for Incompressible Fluid

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15 More Leakage through Bush Seals Calculators

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Verified Collection efficiency when average transmissivity-absorptivity product is present

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Verified Collection efficiency when collector efficiency factor is present

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Verified Collection efficiency when heat removal factor is present

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Verified Collector heat removal factor

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6 More Liquid Flat Plate Collectors Calculators

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Verified Material Constant for Bevel Gear Wear Strength given Brinell Hardness Number

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3 More Material Properties Calculators

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Verified Relationship between Coefficients of Volume and Linear Expansion

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Verified Shock Strength of Moving Object

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Verified Total Mechanical Energy

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18 More Others and Extra Calculators

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Verified Linear Thermal Expansion

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4 More Parameters Calculators

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Verified Bevel Factor

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Verified Ratio Factor for Bevel Gear

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3 More Performance Factors Calculators

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Created Capacity Ratio

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9 More Physical Parameters of Heat Exchanger Calculators

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Verified Diameter of Knuckle Pin given Bending Moment in Pin

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Verified Diameter of Pin of Knuckle Joint given Outer Diameter of Eye

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Verified Diameter of Pin of Knuckle Joint given Shear Stress in Eye

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Verified Diameter of Pin of Knuckle Joint given Tensile Stress in Eye

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9 More Pin Calculators

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Verified Coefficient of Discharge at Venacontracta of Orifice

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11 More Pipes Calculators

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Verified Thickness of Piston Barrel at Top End

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2 More Piston Barrel Calculators

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Verified Area Moment of Inertia for Piston Pin Cross Section

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Verified Inner Diameter of Piston Pin

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Verified Length of Piston Pin used in Connecting Rod

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Verified Maximum Bending Moment on Piston Pin

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Verified Maximum Bending Stress in Piston Pin

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Verified Mean Diameter of Piston Bosses for Aluminium Alloy Piston

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Verified Mean Diameter of Piston Bosses for Grey Cast Iron Piston

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Verified Outer Diameter of Piston Pin

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Verified Outer Diameter of Piston Pin given its Inner Diameter

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Verified Resisting Bearing Force by Piston Pin

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Verified Length of Piston Skirt given Allowable Bearing Pressure

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Verified Length of Piston Skirt given Side Thrust

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Verified Maximum Length of Piston Skirt

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Verified Minimum Length of Piston Skirt

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Verified Side Thrust on Piston

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Verified Side Thrust on Piston Skirt

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Verified Total Length of Piston

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1 More Piston Skirt Calculators

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Created Turbulent Prandtl Number

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12 More Prandtl and Peclet Number Calculators

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Verified Empty Weight Fraction

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Verified Fuel Fraction

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Verified Preliminary Endurance for Prop-Driven Aircraft

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Verified Velocity at Maximum Endurance given Preliminary Endurance for Prop-Driven Aircraft

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Verified Velocity for Maximizing Range given Range for Jet Aircraft

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22 More Preliminary Design Calculators

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Created Polar Coordinate given Surface Pressure Coefficient

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Created Surface Pressure Coefficient for Flow over Sphere

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Created Dry Bulb Temperature using Carrier's Equation

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Created Partial Pressure of Water Vapor

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Created Saturation Pressure Corresponding to Wet Bulb Temperature

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Created Total Pressure of Moist Air using Carrier's Equation

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Created Wet Bulb Temperature using Carrier's Equation

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Verified Lift to Drag for Maximum Endurance given Preliminary Endurance for Prop-Driven Aircraft

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Verified Propeller Efficiency given Preliminary Endurance for Prop-Driven Aircraft

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Verified Propeller Efficiency given Range for Prop-Driven Aircraft

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Verified Specific Fuel Consumption given Preliminary Endurance for Prop-Driven Aircraft

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Verified Specific Fuel Consumption given Range for Prop-Driven Aircraft

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17 More Propeller Driven Airplane Calculators

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Created Doublet Strength given Radial Velocity

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Created Freestream Velocity given Radial Velocity

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Created Polar Coordinate given Radial Velocity

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Created Radial Coordinate given Radial Velocity

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Created Radial Velocity for Flow over Sphere

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Created Partial Pressure of Vapor given Relative Humidity

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Created Relative Humidity given Degree of Saturation

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Created Relative Humidity given Mass of Water Vapor

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Created Relative Humidity given Partial Pressure of Water Vapor

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Created Saturation Pressure of Water Vapor given Relative Humidity

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Created Density of fluid flowing over flat plate

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Created Density of fluid flowing over flat plate given Stanton Number

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Created Free stream velocity of fluid flowing over flat plate

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Created Free stream velocity of fluid flowing over flat plate given Stanton Number

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Created Local heat transfer coefficient

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Created Local skin friction coefficient

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Created Local skin friction coefficient given Stanton Number

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Created Specific heat capacity of fluid flowing over flat plate

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Created Specific heat capacity of fluid flowing over flat plate given Stanton Number

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Created Stanton Number given local heat transfer coefficient and fluid properties

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Created Stanton Number given local skin friction coefficient

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Verified Factor H used in Rolling Calculations

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9 More Rolling Analysis Calculators

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Created Disk Buried Parallel to Suface in Semi-Infinite Medium

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Created Isothermal Cylinder Buried in Semi-Infinite Medium

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Created Isothermal Rectangular Parallelepiped Buried in Semi-Infinite Medium

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Created Isothermal Sphere Buried in Semi-Infinite Medium

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Created Isothermal Sphere Buried in Semi-Infinite Medium whose Surface is Insulated

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Created Row of Equally Spaced Parallel Isothermal Cylinders Buried in Semi-infinite Medium

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Created Thin Rectangular Plate Buried in Semi-Infinite Medium

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Created Vertical Isothermal Cylinder Buried in Semi-Infinite Medium

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Created Focal Length of Simple Microscope when Image Forms at Least Distance of Distinct Vision

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2 More Simple microscope Calculators

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Verified Collector efficiency factor

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Verified Equivalent Diameter of fin channel

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Verified Mean temperature of absorber plate

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Verified Mean temperature of plate below

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4 More Solar Air Heater Calculators

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Created Maximum Specific Humidity

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Created Partial Pressure of Dry Air given Specific Humidity

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Created Partial Pressure of Water Vapor given Specific Humidity

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Created Specific Humidity given Mass of Water Vapor and Dry Air

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Created Specific Humidity given Partial Pressure of Water Vapor

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Created Specific Humidity given Specific Volumes

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Created Total Pressure of Moist Air given Specific Humidity

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Created Doublet Strength given Radial Coordinate of Stagnation Point

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Created Freestream Velocity at Stagnation Point for Flow over Sphere

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Created Radial Coordinate of Stagnation Point for Flow over Sphere

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Created Location of Maximum Temperature in Plane Wall with Symmetrical Boundary Conditions

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Created Maximum Temperature in Plane Wall Surrounded by Fluid with Symmetrical Boundary Conditions

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Created Maximum Temperature in Plane Wall with Symmetrical Boundary Conditions

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Created Maximum Temperature in Solid Cylinder

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Created Maximum Temperature in Solid Sphere

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Created Maximum Temperature Inside Solid Cylinder Immersed in Fluid

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Created Surface Temperature of Solid Cylinder Immersed in Fluid

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Created Temperature at given Thickness x Inside Plane Wall Surrounded by Fluid

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Created Temperature Inside Hollow Cylinder at given Radius between Inner and Outer Radius

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Created Temperature Inside Hollow Sphere at given Radius between Inner and Outer Radius

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Created Temperature Inside Plane Wall at given Thickness x with Symmetrical Boundary Conditions

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Created Temperature Inside Solid Cylinder at given Radius

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Created Temperature Inside Solid Cylinder at given Radius Immersed in Fluid

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Created Temperature Inside Solid Sphere at given Radius

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Created Freestream Velocity given Maximum Surface Velocity

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Created Freestream Velocity given Surface Velocity for Flow over Sphere

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Created Maximum Surface Velocity for Flow over Sphere

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Created Polar Coordinate given Surface Velocity for Flow over Sphere

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Created Surface Velocity for Incompressible Flow over Sphere

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Created Doublet Strength given Tangential Velocity

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Created Freestream Velocity given Tangential Velocity

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Created Polar Coordinate given Tangential Velocity

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Created Radial Coordinate given Tangential Velocity

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Created Tangential Velocity for Flow over Sphere

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Verified Energy Discharge Rate to Load

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Verified Liquid Temperature given Useful Heat Gain

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Verified Useful heat gain in liquid storage tank

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5 More Thermal Energy Storage Calculators

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Verified Total Energy of System

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16 More Thermal Parameters Calculators

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Verified Amount of Heat Conducted through Piston Head given Higher Calorific Value of Fuel

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Verified Maximum Gas Force on Piston Head

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5 More Thickness of Piston Head Calculators

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Verified Spring Index given Wire Diameter of Inner and Outer Springs

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Verified Stress Concentration Factor at Inner Fibers of Coil given Spring Index

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Verified Stress Concentration Factor at Outer Fibers of Coils

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8 More Torsion of Coil Spring Calculators

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Created Change in Internal energy of Lumped body

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Created Instantaneous heat transfer rate

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Created Power on exponential of temperature-time relation

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Created Power on Exponential of Temperature-time Relation given Biot and Fourier Number

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Created Product of Biot and Fourier Number given System Properties

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Created Ratio of temperature difference for given time elapsed

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Created Ratio of Temperature difference for Time Elapsed given Biot and Fourier Number

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Created Temperature after given time elapsed

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Created Thermal Capacitance

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Created Time Constant in unsteady state heat transfer

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Created Time taken to reach given temperature

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Created Total Heat Transfer during Time Interval

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1 More Transient Heat Conduction Calculators

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Verified Elastic Potential Energy of Spring

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9 More Turbine Calculators

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Created Local shear stress

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10 More Turbulent Flow Calculators

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Created Density Upstream of Shock Wave using Continuity Equation

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Created Flow Velocity Upstream of Shock Wave using Continuity Equation

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5 More Upstream Shock Waves Calculators

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Verified Maximum Thickness of Valve Disk at Edges

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Verified Minimum Thickness of Valve Disk at Edges

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Verified Thickness of Valve Disk

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Verified Thickness of Valve Disk Made of Cast Iron

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Verified Thickness of Valve Disk Made of Steel

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3 More Valve Disk Calculators

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Verified Diameter of Port given Diameter of Valve Head and Projected Width of Valve Seat

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Verified Diameter of Port given Projected Width of Valve Seat

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Verified Diameter of Valve Head given Diameter of Port and Projected Width of Valve Seat

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Verified Diameter of Valve Head given Port Diameter

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Verified Maximum Projected Width of Valve Seat given Port Diameter

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Verified Minimum Projected Width of Valve Seat given Port Diameter

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Verified Port Diameter given Diameter of Valve Head

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Verified Projected Width of Valve Seat given Diameter of Port and Diameter of Valve Head

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Verified Projected Width of Valve Seat given Port Diameter

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3 More Valve Head Calculators

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Verified Lift of Engine Valve

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5 More Valve Lift Calculators

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Verified Area of IC Engine Port given Cross-Section Area of Piston

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Verified Cross-Section Area of IC Engine Piston given Area of Port

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Verified Engine Speed given Mean Velocity of Piston and Stroke Length

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Verified Mean Velocity of Gas through IC Engine Port given Velocity of Piston

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Verified Mean Velocity of IC Engine Piston given Engine Speed and Stroke Length

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Verified Mean Velocity of IC Engine Piston given Velocity of Gas through Port

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Verified Stroke Length of Piston given Mean Velocity of Piston and Engine Speed

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4 More Valve Port Calculators

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Verified Diameter of Coil of Engine Valve Spring given Torsional Shear Stress in Wire

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Verified Diameter of Wire of Engine Valve Spring given Mean Coil Diameter

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Verified Diameter of Wire of Engine Valve Spring given Torsional Shear Stress in Wire

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Verified Diameter of Wire of Engine Valve Spring given Total Turns of Spring

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Verified Mean Coil Diameter of Engine Valve Spring given Number of Active turns of Spring

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Verified Mean Coil Diameter of Engine Valve Spring given Wire Diameter

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Verified Number of Active Turns of Engine Valve Spring given Maximum Compression in Spring

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Verified Number of Active Turns of Engine Valve Spring given Total Turns

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Verified Stiffness of Engine Valve Spring

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Verified Total Turns of Engine Valve Spring given Number of Active Turns

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37 More Valve Spring Calculators

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Created Dry Bulb Temperature given Vapor Density

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Created Partial Pressure of Vapor given Vapor Density

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Created Specific Humidity given Vapor Density

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Created Total Pressure of Moist Air given Vapour Density

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Created Vapour Density

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1 More Vapour Density Calculators

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Verified Work done during isentropic compression

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Verified Work done during isentropic Compression given Specific Heat Capacity Constant Pressure

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Verified Work done during Isothermal Compression given Volume and Pressure Ratio

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5 More Work Done by Single Stage Compressor Calculators

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List of Calculators by Ravi Khiyani