contact resistance formula heat transfer：Thermal contact resistance
Thermal contact resistance
Thermal Contact Resistance
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If ΔT is the temperature difference across an interface of area A, then the rate of heat transfer Q is given by Q = A h c ΔT. Using the electrical-thermal analogy, you can write Q = ΔT/R t, where R t is the thermal contact resistance and is given by R t =
Thermal Contact Resistance
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Using the electrical-thermal analogy, you can write Q = DT/Rt, where Rt is the thermal contact resistance and is given by Rt = 1/(A hc).
Thermal contact conductance
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In physics, thermal contact conductance is the study of heat conduction between solid or liquid bodies in thermal contact.
Basics of Thermal Resistance and Heat Dissipation
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The thermal resistance for heat radiation is represented as the reciprocal of the product of the radiative heat transfer coefficient and the surface area of the ...
Contact Thermal Resistance
https://www.sciencedirect.com
Thermal contact resistance (TCR) can be defined as the ratio between the temperature drop and the average heat from across an interface when two objects are in ...
Thermal Contact Resistance (TCR) ...
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When two similar or dissimilar solid materials at different temperatures are brought into contact, energy is transferred across the interface of contact.