Answered: Which one of these is false about heat…

Which one of these is false about heat conduction equation? A) None of the above B) In plane coordinates it is linear but in cylindrical ones it is logarithmic

Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)

8th Edition

ISBN:9781305387102

Author:Kreith, Frank; Manglik, Raj M.

Publisher:Kreith, Frank; Manglik, Raj M.

Chapter2: Steady Heat Conduction

Section: Chapter Questions

Problem 2.13P

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Concept explainers

Conduction and Convection

When energy travels from one object to another it is said to have undergone heat transfer. Heat transfer is nothing but the transfer of thermal energy or internal energy from one thing to another, like e.g., when a vessel with water, kept on top of a burner, heats up because of the flame underneath it.

Question

Which one of these is false about heat conduction equation?

A) None of the above

B) In plane coordinates it is linear but in cylindrical ones it is logarithmic

C) The equation may be solved in cartesian or polar coordinates

D) The equation allows us to determine how the temperature changes inside the material

E) We have assumed that the flow is at least isothermal with adiabatic flow lines

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