Internal conduction resistance given biot number Calculator

✖Biot Number is a dimensionless quantity having the ratio of internal conduction resistance to the surface convection resistance.ⓘ Biot Number [Bi]			+10% -10%
✖Surface Convection Resistance is the resistance offered by the surface of the material for heat transfer by convection.ⓘ Surface Convection Resistance [R_sc]			+10% -10%

✖Internal Conduction Resistance is the resistance offered by the body for conduction of heat.ⓘ Internal conduction resistance given biot number [R_i]

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Formula

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Internal conduction resistance given biot number

Formula

R i = Bi \cdot R sc

Example

4 K/W = 0.8 \cdot 5.000 K/W

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Internal conduction resistance given biot number Solution

STEP 0: Pre-Calculation Summary

Formula Used

Internal Conduction Resistance = Biot Number*Surface Convection Resistance
R_i = Bi*R_sc
This formula uses 3 Variables

Variables Used

Internal Conduction Resistance - (Measured in Kelvin per Watt) - Internal Conduction Resistance is the resistance offered by the body for conduction of heat.
Biot Number - Biot Number is a dimensionless quantity having the ratio of internal conduction resistance to the surface convection resistance.
Surface Convection Resistance - (Measured in Kelvin per Watt) - Surface Convection Resistance is the resistance offered by the surface of the material for heat transfer by convection.

STEP 1: Convert Input(s) to Base Unit

Biot Number: 0.8 --> No Conversion Required
Surface Convection Resistance: 5 Kelvin per Watt --> 5 Kelvin per Watt No Conversion Required

STEP 2: Evaluate Formula

Substituting Input Values in Formula

R_i = Bi*R_sc --> 0.8*5

Evaluating ... ...

R_i = 4

STEP 3: Convert Result to Output's Unit

4 Kelvin per Watt --> No Conversion Required

FINAL ANSWER

4 Kelvin per Watt <-- Internal Conduction Resistance

(Calculation completed in 00.004 seconds)

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Created by Nishan Poojary

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

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

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< Eckert and Biot Number Calculators

Eckert Number

Go Eckert Number = Flow Velocity^2/(Specific Heat Capacity*Temperature Difference)

Internal conduction resistance given biot number

Go Internal Conduction Resistance = Biot Number*Surface Convection Resistance

Surface convection resistance

Go Surface Convection Resistance = Internal Conduction Resistance/Biot Number

Internal conduction resistance given biot number Formula

Internal Conduction Resistance = Biot Number*Surface Convection Resistance
R_i = Bi*R_sc

What is convection

Convection is the process of heat transfer by the bulk movement of molecules within fluids such as gases and liquids. The initial heat transfer between the object and the fluid takes place through conduction, but the bulk heat transfer happens due to the motion of the fluid.

Convection is the process of heat transfer in fluids by the actual motion of matter.
It happens in liquids and gases.
It may be natural or forced.
It involves a bulk transfer of portions of the fluid.

How to Calculate Internal conduction resistance given biot number?

Internal conduction resistance given biot number calculator uses Internal Conduction Resistance = Biot Number*Surface Convection Resistance to calculate the Internal Conduction Resistance, The Internal conduction resistance given biot number formula is defined as the resistance offered by the material internally for the conduction of heat. Internal Conduction Resistance is denoted by R_i symbol.

How to calculate Internal conduction resistance given biot number using this online calculator? To use this online calculator for Internal conduction resistance given biot number, enter Biot Number (Bi) & Surface Convection Resistance (R_sc) and hit the calculate button. Here is how the Internal conduction resistance given biot number calculation can be explained with given input values -> 4 = 0.8*5.

FAQ

What is Internal conduction resistance given biot number?

The Internal conduction resistance given biot number formula is defined as the resistance offered by the material internally for the conduction of heat and is represented as R_i = Bi*R_sc or Internal Conduction Resistance = Biot Number*Surface Convection Resistance. Biot Number is a dimensionless quantity having the ratio of internal conduction resistance to the surface convection resistance & Surface Convection Resistance is the resistance offered by the surface of the material for heat transfer by convection.

How to calculate Internal conduction resistance given biot number?

The Internal conduction resistance given biot number formula is defined as the resistance offered by the material internally for the conduction of heat is calculated using Internal Conduction Resistance = Biot Number*Surface Convection Resistance. To calculate Internal conduction resistance given biot number, you need Biot Number (Bi) & Surface Convection Resistance (R_sc). With our tool, you need to enter the respective value for Biot Number & Surface Convection Resistance 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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