Net Heat Supplied using Relative Thickness Factor Calculator

✖Thickness of Filler Metal refers to the distance between two opposite surfaces of a piece of metal where the filler metal is set.ⓘ Thickness of Filler Metal [t]			+10% -10%
✖Relative Plate Thickness Factor is the factor which helps deciding the relative thickness of plate.ⓘ Relative Plate Thickness Factor [τ]			+10% -10%
✖The Density of Electrode in welding refers to the mass per unit volume of the electrode material, it is the filling material of the weld.ⓘ Density of Electrode [ρ]			+10% -10%
✖Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount.ⓘ Specific Heat Capacity [Q_c]			+10% -10%
✖Temperature for Cooling Rate is the temperature at which the cooling rate is calculated.ⓘ Temperature for Cooling Rate [T_c]			+10% -10%
✖Ambient Temperature Ambient temperature refers to the air temperature of any object or environment where equipment is stored. In a more general sense, it is the temperature of the surrounding.ⓘ Ambient Temperature [t_a]			+10% -10%

✖Net Heat Supplied refers to the amount of heat energy transferred along a material or medium.ⓘ Net Heat Supplied using Relative Thickness Factor [Q_net]

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Formula

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Net Heat Supplied using Relative Thickness Factor

Formula

`"Q"_{"net"} = (("t"/"τ")^2)*"ρ"*"Q"_{"c"}*("T"_{"c"}-"t"_{"a"})`

Example

`"127006.6J"=(("5mm"/"0.616582")^2)*"997kg/m³"*"4.184kJ/kg*K"*("500°C"-"37°C")`

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Net Heat Supplied using Relative Thickness Factor Solution

STEP 0: Pre-Calculation Summary

Formula Used

Net Heat Supplied = ((Thickness of Filler Metal/Relative Plate Thickness Factor)^2)*Density of Electrode*Specific Heat Capacity*(Temperature for Cooling Rate-Ambient Temperature)
Q_net = ((t/τ)^2)*ρ*Q_c*(T_c-t_a)
This formula uses 7 Variables

Variables Used

Net Heat Supplied - (Measured in Joule) - Net Heat Supplied refers to the amount of heat energy transferred along a material or medium.
Thickness of Filler Metal - (Measured in Meter) - Thickness of Filler Metal refers to the distance between two opposite surfaces of a piece of metal where the filler metal is set.
Relative Plate Thickness Factor - Relative Plate Thickness Factor is the factor which helps deciding the relative thickness of plate.
Density of Electrode - (Measured in Kilogram per Cubic Meter) - The Density of Electrode in welding refers to the mass per unit volume of the electrode material, it is the filling material of the weld.
Specific Heat Capacity - (Measured in Joule per Kilogram per K) - Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount.
Temperature for Cooling Rate - (Measured in Kelvin) - Temperature for Cooling Rate is the temperature at which the cooling rate is calculated.
Ambient Temperature - (Measured in Kelvin) - Ambient Temperature Ambient temperature refers to the air temperature of any object or environment where equipment is stored. In a more general sense, it is the temperature of the surrounding.

STEP 1: Convert Input(s) to Base Unit

Thickness of Filler Metal: 5 Millimeter --> 0.005 Meter (Check conversion here)
Relative Plate Thickness Factor: 0.616582 --> No Conversion Required
Density of Electrode: 997 Kilogram per Cubic Meter --> 997 Kilogram per Cubic Meter No Conversion Required
Specific Heat Capacity: 4.184 Kilojoule per Kilogram per K --> 4184 Joule per Kilogram per K (Check conversion here)
Temperature for Cooling Rate: 500 Celsius --> 773.15 Kelvin (Check conversion here)
Ambient Temperature: 37 Celsius --> 310.15 Kelvin (Check conversion here)

STEP 2: Evaluate Formula

Substituting Input Values in Formula

Q_net = ((t/τ)^2)*ρ*Q_c*(T_c-t_a) --> ((0.005/0.616582)^2)*997*4184*(773.15-310.15)

Evaluating ... ...

Q_net = 127006.558939412

STEP 3: Convert Result to Output's Unit

127006.558939412 Joule --> No Conversion Required

FINAL ANSWER

127006.558939412 ≈ 127006.6 Joule <-- Net Heat Supplied

(Calculation completed in 00.004 seconds)

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Created by Rajat Vishwakarma

University Institute of Technology RGPV (UIT - RGPV), Bhopal

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Shri Madhwa Vadiraja Institute of Technology and Management (SMVITM), Udupi

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< 13 Heat Flow in Welded Joints Calculators

Peak Temperature Reached at any Point in Material

Go Peak Temperature Reached at Some Distance = Ambient Temperature+(Net Heat Supplied Per Unit Length*(Melting Temperature of Base Metal-Ambient Temperature))/((Melting Temperature of Base Metal-Ambient Temperature)*sqrt(2*pi*e)*Density of Metal*Thickness of Filler Metal*Specific Heat Capacity*Distance from the Fusion Boundary+Net Heat Supplied Per Unit Length)

Position of Peak Temperature from Fusion Boundary

Go Distance from the Fusion Boundary = ((Melting Temperature of Base Metal-Temperature Reached at Some Distance)*Net Heat Supplied Per Unit Length)/((Temperature Reached at Some Distance-Ambient Temperature)*(Melting Temperature of Base Metal-Ambient Temperature)*sqrt(2*pi*e)*Density of Electrode*Specific Heat Capacity*Thickness of Filler Metal)

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

Go Net Heat Supplied Per Unit Length = ((Temperature Reached at Some Distance-Ambient Temperature)*(Melting Temperature of Base Metal-Ambient Temperature)*sqrt(2*pi*e)*Density of Electrode*Specific Heat Capacity*Thickness of Filler Metal*Distance from the Fusion Boundary)/(Melting Temperature of Base Metal-Temperature Reached at Some Distance)

Net Heat Supplied to achieve given Cooling Rates for Thin Plates

Go Net Heat Supplied Per Unit Length = Thickness of Filler Metal/sqrt(Cooling Rate of Thin Plate/(2*pi*Thermal Conductivity*Density of Electrode*Specific Heat Capacity*((Temperature for Cooling Rate-Ambient Temperature)^3)))

Thickness of Base Metal for Desired Cooling Rate

Go Thickness = Net Heat Supplied Per Unit Length*sqrt(Cooling Rate of Thick Plate/(2*pi*Thermal Conductivity*Density of Electrode*Specific Heat Capacity*((Temperature for Cooling Rate-Ambient Temperature)^3)))

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

Go Thermal Conductivity = Cooling Rate of Thin Plate/(2*pi*Density of Electrode*Specific Heat Capacity*((Thickness of Filler Metal/Net Heat Supplied Per Unit Length)^2)*((Temperature for Cooling Rate-Ambient Temperature)^3))

Cooling rate for relatively thin plates

Go Cooling Rate of Thin Plate = 2*pi*Thermal Conductivity*Density of Electrode*Specific Heat Capacity*((Thickness of Filler Metal/Net Heat Supplied Per Unit Length)^2)*((Temperature for Cooling Rate-Ambient Temperature)^3)

Thickness of Base Metal using Relative Thickness Factor

Go Thickness of the Base Metal = Relative Plate Thickness Factor*sqrt(Net Heat Supplied Per Unit Length/((Temperature for Cooling Rate-Ambient Temperature)*Density of Electrode*Specific Heat Capacity))

Relative Plate Thickness Factor

Go Relative Plate Thickness Factor = Thickness of Filler Metal*sqrt(((Temperature for Cooling Rate-Ambient Temperature)*Density of Metal*Specific Heat Capacity)/Net Heat Supplied Per Unit Length)

Net Heat Supplied using Relative Thickness Factor

Go Net Heat Supplied = ((Thickness of Filler Metal/Relative Plate Thickness Factor)^2)*Density of Electrode*Specific Heat Capacity*(Temperature for Cooling Rate-Ambient Temperature)

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

Go Thermal Conductivity = (Cooling Rate of Thick Plate*Net Heat Supplied Per Unit Length)/(2*pi*((Temperature for Cooling Rate-Ambient Temperature)^2))

Net Heat Supplied to achieve given Cooling Rates for Thick Plates

Go Net Heat Supplied Per Unit Length = (2*pi*Thermal Conductivity*((Temperature for Cooling Rate-Ambient Temperature)^2))/Cooling Rate of Thick Plate

Cooling Rate for Relatively Thick Plates

Go Cooling Rate of Thick Plate = (2*pi*Thermal Conductivity*((Temperature for Cooling Rate-Ambient Temperature)^2))/Net Heat Supplied Per Unit Length

Net Heat Supplied using Relative Thickness Factor Formula

Why peak temperature reached in Heat Affected Zone is important to calculate ?

The peak temperature reached at any point in the material is another important parameter that needs to be calculated. This would help in identifying what type of metallurgical transformations are likely to takes place in the heat affected zone (HAZ).

How to Calculate Net Heat Supplied using Relative Thickness Factor?

Net Heat Supplied using Relative Thickness Factor calculator uses Net Heat Supplied = ((Thickness of Filler Metal/Relative Plate Thickness Factor)^2)*Density of Electrode*Specific Heat Capacity*(Temperature for Cooling Rate-Ambient Temperature) to calculate the Net Heat Supplied, The Net Heat Supplied using Relative Thickness Factor is the heat supplied to the joint when relative thickness factor is known. Net Heat Supplied is denoted by Q_net symbol.

How to calculate Net Heat Supplied using Relative Thickness Factor using this online calculator? To use this online calculator for Net Heat Supplied using Relative Thickness Factor, enter Thickness of Filler Metal (t), Relative Plate Thickness Factor (τ), Density of Electrode (ρ), Specific Heat Capacity (Q_c), Temperature for Cooling Rate (T_c) & Ambient Temperature (t_a) and hit the calculate button. Here is how the Net Heat Supplied using Relative Thickness Factor calculation can be explained with given input values -> 0.127007 = ((0.005/0.616582)^2)*997*4184*(773.15-310.15).

FAQ

What is Net Heat Supplied using Relative Thickness Factor?

The Net Heat Supplied using Relative Thickness Factor is the heat supplied to the joint when relative thickness factor is known and is represented as Q_net = ((t/τ)^2)*ρ*Q_c*(T_c-t_a) or Net Heat Supplied = ((Thickness of Filler Metal/Relative Plate Thickness Factor)^2)*Density of Electrode*Specific Heat Capacity*(Temperature for Cooling Rate-Ambient Temperature). Thickness of Filler Metal refers to the distance between two opposite surfaces of a piece of metal where the filler metal is set, Relative Plate Thickness Factor is the factor which helps deciding the relative thickness of plate, The Density of Electrode in welding refers to the mass per unit volume of the electrode material, it is the filling material of the weld, Specific Heat Capacity is the heat required to raise the temperature of the unit mass of a given substance by a given amount, Temperature for Cooling Rate is the temperature at which the cooling rate is calculated & Ambient Temperature Ambient temperature refers to the air temperature of any object or environment where equipment is stored. In a more general sense, it is the temperature of the surrounding.

How to calculate Net Heat Supplied using Relative Thickness Factor?

The Net Heat Supplied using Relative Thickness Factor is the heat supplied to the joint when relative thickness factor is known is calculated using Net Heat Supplied = ((Thickness of Filler Metal/Relative Plate Thickness Factor)^2)*Density of Electrode*Specific Heat Capacity*(Temperature for Cooling Rate-Ambient Temperature). To calculate Net Heat Supplied using Relative Thickness Factor, you need Thickness of Filler Metal (t), Relative Plate Thickness Factor (τ), Density of Electrode (ρ), Specific Heat Capacity (Q_c), Temperature for Cooling Rate (T_c) & Ambient Temperature (t_a). With our tool, you need to enter the respective value for Thickness of Filler Metal, Relative Plate Thickness Factor, Density of Electrode, Specific Heat Capacity, Temperature for Cooling Rate & Ambient Temperature and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.

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