Temperature Difference using Thermal Analogy to Ohm's Law Solution

STEP 0: Pre-Calculation Summary
Formula Used
Temperature Difference = Heat Flow Rate*Thermal Resistance
ΔT = q*Rth
This formula uses 3 Variables
Variables Used
Temperature Difference - (Measured in Kelvin) - Temperature Difference is the measure of the hotness or the coldness of an object.
Heat Flow Rate - (Measured in Watt) - Heat Flow Rate 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.
Thermal Resistance - (Measured in Kelvin per Watt) - Thermal resistance is a heat property and a measurement of a temperature difference by which an object or material resists a heat flow.
STEP 1: Convert Input(s) to Base Unit
Heat Flow Rate: 750 Watt --> 750 Watt No Conversion Required
Thermal Resistance: 0.01 Kelvin per Watt --> 0.01 Kelvin per Watt No Conversion Required
STEP 2: Evaluate Formula
Substituting Input Values in Formula
ΔT = q*Rth --> 750*0.01
Evaluating ... ...
ΔT = 7.5
STEP 3: Convert Result to Output's Unit
7.5 Kelvin --> No Conversion Required
FINAL ANSWER
7.5 Kelvin <-- Temperature Difference
(Calculation completed in 00.004 seconds)

Credits

Created by Heet
Thadomal Shahani Engineering College (Tsec), Mumbai
Heet has created this Calculator and 200+ more calculators!
Verified by Prerana Bakli
University of Hawaiʻi at Mānoa (UH Manoa), Hawaii, USA
Prerana Bakli has verified this Calculator and 1600+ more calculators!

13 Basics of Modes of Heat Transfer Calculators

Thermal Resistance of Spherical Wall
Go Thermal Resistance of Sphere Without Convection = (Radius of 2nd Concentric Sphere-Radius of 1st Concentric Sphere)/(4*pi*Thermal Conductivity*Radius of 1st Concentric Sphere*Radius of 2nd Concentric Sphere)
Radiation Thermal Resistance
Go Thermal Resistance = 1/(Emissivity*[Stefan-BoltZ]*Base Area*(Temperature of Surface 1+Temperature of Surface 2)*(((Temperature of Surface 1)^2)+((Temperature of Surface 2)^2)))
Radial Heat Flowing through Cylinder
Go Heat = Thermal Conductivity*2*pi*Temperature Difference*Length of Cylinder/(ln(Outer Radius of Cylinder/Inner Radius of Cylinder))
Heat Transfer through Plane Wall or Surface
Go Heat Flow Rate = -Thermal Conductivity*Cross Sectional Area*(Outside Temperature-Inside Temperature)/Width of Plane Surface
Radiative Heat Transfer
Go Heat = [Stefan-BoltZ]*Body Surface Area*Geometric View Factor*(Temperature of Surface 1^4-Temperature of Surface 2^4)
Rate of Convective Heat Transfer
Go Heat Flow Rate = Heat Transfer Coefficient*Exposed Surface Area*(Surface Temperature-Ambient Air Temperature)
Total Emissive Power of Radiating Body
Go Emissive Power per Unit Area = (Emissivity*(Effective Radiating Temperature)^4)*[Stefan-BoltZ]
Thermal Diffusivity
Go Thermal Diffusivity = Thermal Conductivity/(Density*Specific Heat Capacity)
Radiosity
Go Radiosity = Energy Leaving Surface/(Body Surface Area*Time in seconds)
Thermal Resistance in Convection Heat Transfer
Go Thermal Resistance = 1/(Exposed Surface Area*Co-efficient of Convective Heat Transfer)
Overall Heat Transfer based on Thermal Resistance
Go Overall Heat Transfer = Overall Temperature Difference/Total Thermal Resistance
Temperature Difference using Thermal Analogy to Ohm's Law
Go Temperature Difference = Heat Flow Rate*Thermal Resistance
Ohm's Law
Go Voltage = Electric Current*Resistance

Temperature Difference using Thermal Analogy to Ohm's Law Formula

Temperature Difference = Heat Flow Rate*Thermal Resistance
ΔT = q*Rth

What is Ohm's Law?

Ohm’s law states that the voltage across a conductor is directly proportional to the current flowing through it, provided all physical conditions and temperature remain constant.

How to Calculate Temperature Difference using Thermal Analogy to Ohm's Law?

Temperature Difference using Thermal Analogy to Ohm's Law calculator uses Temperature Difference = Heat Flow Rate*Thermal Resistance to calculate the Temperature Difference, Temperature difference using Thermal Analogy to Ohm's Law says that if electrical current flows like heat, and saying that voltage drives the electrical current like the temperature difference drives the heat flow, we can write the heat flow equation in a form similar to Ohm’s law. Temperature Difference is denoted by ΔT symbol.

How to calculate Temperature Difference using Thermal Analogy to Ohm's Law using this online calculator? To use this online calculator for Temperature Difference using Thermal Analogy to Ohm's Law, enter Heat Flow Rate (q) & Thermal Resistance (Rth) and hit the calculate button. Here is how the Temperature Difference using Thermal Analogy to Ohm's Law calculation can be explained with given input values -> 7.5 = 750*0.01.

FAQ

What is Temperature Difference using Thermal Analogy to Ohm's Law?
Temperature difference using Thermal Analogy to Ohm's Law says that if electrical current flows like heat, and saying that voltage drives the electrical current like the temperature difference drives the heat flow, we can write the heat flow equation in a form similar to Ohm’s law and is represented as ΔT = q*Rth or Temperature Difference = Heat Flow Rate*Thermal Resistance. Heat Flow Rate 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 & Thermal resistance is a heat property and a measurement of a temperature difference by which an object or material resists a heat flow.
How to calculate Temperature Difference using Thermal Analogy to Ohm's Law?
Temperature difference using Thermal Analogy to Ohm's Law says that if electrical current flows like heat, and saying that voltage drives the electrical current like the temperature difference drives the heat flow, we can write the heat flow equation in a form similar to Ohm’s law is calculated using Temperature Difference = Heat Flow Rate*Thermal Resistance. To calculate Temperature Difference using Thermal Analogy to Ohm's Law, you need Heat Flow Rate (q) & Thermal Resistance (Rth). With our tool, you need to enter the respective value for Heat Flow Rate & Thermal Resistance and hit the calculate button. You can also select the units (if any) for Input(s) and the Output as well.
Let Others Know
Facebook
Twitter
Reddit
LinkedIn
Email
WhatsApp
Copied!