Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature Solution

STEP 0: Pre-Calculation Summary
Formula Used
Temperature of Surface 2 = Temperature of Surface 1-(Heat Flow Rate 2 Layer*Length 1)/(Thermal Conductivity 1*Area of 2 Layer Wall)
T2 = T1-(Ql2*L1)/(k1*Aw2)
This formula uses 6 Variables
Variables Used
Temperature of Surface 2 - (Measured in Kelvin) - Temperature of Surface 2 is the temperature of the 2nd surface.
Temperature of Surface 1 - (Measured in Kelvin) - Temperature of Surface 1 is the temperature of the 1st surface.
Heat Flow Rate 2 Layer - (Measured in Watt) - Heat Flow Rate 2 layer is the amount of heat that is transferred per unit of time in some material, usually measured in watt. Heat is the flow of thermal energy driven by thermal non-equilibrium.
Length 1 - (Measured in Meter) - Length 1 is the length of the first body.
Thermal Conductivity 1 - (Measured in Watt per Meter per K) - Thermal Conductivity 1 is the thermal conductivity of the first body.
Area of 2 Layer Wall - (Measured in Square Meter) - Area of 2 layer Wall refers to the surface area of the wall, which is the total amount of space that it occupies. It is typically measured in square units such as square feet or square meters.
STEP 1: Convert Input(s) to Base Unit
Temperature of Surface 1: 420.74997 Kelvin --> 420.74997 Kelvin No Conversion Required
Heat Flow Rate 2 Layer: 120 Watt --> 120 Watt No Conversion Required
Length 1: 2 Meter --> 2 Meter No Conversion Required
Thermal Conductivity 1: 1.6 Watt per Meter per K --> 1.6 Watt per Meter per K No Conversion Required
Area of 2 Layer Wall: 866.6667 Square Meter --> 866.6667 Square Meter No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
T2 = T1-(Ql2*L1)/(k1*Aw2) --> 420.74997-(120*2)/(1.6*866.6667)
Evaluating ... ...
T2 = 420.57689308358
STEP 3: Convert Result to Output's Unit
420.57689308358 Kelvin --> No Conversion Required
FINAL ANSWER
420.57689308358 420.5769 Kelvin <-- Temperature of Surface 2
(Calculation completed in 00.004 seconds)

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2 Layers Calculators

Outer Surface Temperature of Composite Wall of 2 Layers for Conduction
​ LaTeX ​ Go Outer Surface Temperature of 2 Layer = Inner Surface Temperature 2 layer wall-Heat Flow Rate 2 Layer*(Length 1/(Thermal Conductivity 1*Area of 2 Layer Wall)+Length 2/(Thermal Conductivity 2*Area of 2 Layer Wall))
Thermal Resistance of Composite Wall with 2 Layers in Series
​ LaTeX ​ Go Thermal Resistance of 2 Layer = Length 1/(Thermal Conductivity 1*Area of 2 Layer Wall)+Length 2/(Thermal Conductivity 2*Area of 2 Layer Wall)
Interface Temperature of Composite Wall of 2 Layers given Outer Surface Temperature
​ LaTeX ​ Go Temperature of Surface 2 = Outer Surface Temperature of 2 Layer+(Heat Flow Rate 2 Layer*Length 2)/(Thermal Conductivity 2*Area of 2 Layer Wall)
Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature
​ LaTeX ​ Go Temperature of Surface 2 = Temperature of Surface 1-(Heat Flow Rate 2 Layer*Length 1)/(Thermal Conductivity 1*Area of 2 Layer Wall)

Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature Formula

​LaTeX ​Go
Temperature of Surface 2 = Temperature of Surface 1-(Heat Flow Rate 2 Layer*Length 1)/(Thermal Conductivity 1*Area of 2 Layer Wall)
T2 = T1-(Ql2*L1)/(k1*Aw2)

What is interface temperature?

The interface temperature is the temperature that results upon contact of both components fundamentally determines the formation of a boundary layer.

How to Calculate Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature?

Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature calculator uses Temperature of Surface 2 = Temperature of Surface 1-(Heat Flow Rate 2 Layer*Length 1)/(Thermal Conductivity 1*Area of 2 Layer Wall) to calculate the Temperature of Surface 2, The Interface temperature of composite wall of 2 layers given inner surface temperature formula is the temperature at the interface of 2 layers of the composite wall when heat flow rate, inner surface temperature, thermal conductivity, length/thickness of first layer and area perpendicular to the heat flow are known. Temperature of Surface 2 is denoted by T2 symbol.

How to calculate Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature using this online calculator? To use this online calculator for Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature, enter Temperature of Surface 1 (T1), Heat Flow Rate 2 Layer (Ql2), Length 1 (L1), Thermal Conductivity 1 (k1) & Area of 2 Layer Wall (Aw2) and hit the calculate button. Here is how the Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature calculation can be explained with given input values -> 420.5769 = 420.74997-(120*2)/(1.6*866.6667).

FAQ

What is Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature?
The Interface temperature of composite wall of 2 layers given inner surface temperature formula is the temperature at the interface of 2 layers of the composite wall when heat flow rate, inner surface temperature, thermal conductivity, length/thickness of first layer and area perpendicular to the heat flow are known and is represented as T2 = T1-(Ql2*L1)/(k1*Aw2) or Temperature of Surface 2 = Temperature of Surface 1-(Heat Flow Rate 2 Layer*Length 1)/(Thermal Conductivity 1*Area of 2 Layer Wall). Temperature of Surface 1 is the temperature of the 1st surface, Heat Flow Rate 2 layer is the amount of heat that is transferred per unit of time in some material, usually measured in watt. Heat is the flow of thermal energy driven by thermal non-equilibrium, Length 1 is the length of the first body, Thermal Conductivity 1 is the thermal conductivity of the first body & Area of 2 layer Wall refers to the surface area of the wall, which is the total amount of space that it occupies. It is typically measured in square units such as square feet or square meters.
How to calculate Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature?
The Interface temperature of composite wall of 2 layers given inner surface temperature formula is the temperature at the interface of 2 layers of the composite wall when heat flow rate, inner surface temperature, thermal conductivity, length/thickness of first layer and area perpendicular to the heat flow are known is calculated using Temperature of Surface 2 = Temperature of Surface 1-(Heat Flow Rate 2 Layer*Length 1)/(Thermal Conductivity 1*Area of 2 Layer Wall). To calculate Interface Temperature of Composite Wall of 2 Layers given Inner Surface Temperature, you need Temperature of Surface 1 (T1), Heat Flow Rate 2 Layer (Ql2), Length 1 (L1), Thermal Conductivity 1 (k1) & Area of 2 Layer Wall (Aw2). With our tool, you need to enter the respective value for Temperature of Surface 1, Heat Flow Rate 2 Layer, Length 1, Thermal Conductivity 1 & Area of 2 Layer Wall and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
How many ways are there to calculate Temperature of Surface 2?
In this formula, Temperature of Surface 2 uses Temperature of Surface 1, Heat Flow Rate 2 Layer, Length 1, Thermal Conductivity 1 & Area of 2 Layer Wall. We can use 1 other way(s) to calculate the same, which is/are as follows -
  • Temperature of Surface 2 = Outer Surface Temperature of 2 Layer+(Heat Flow Rate 2 Layer*Length 2)/(Thermal Conductivity 2*Area of 2 Layer Wall)
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