What is the critical thickness "mm" for a pipe whose diameter is 20 mm and exposed to ambient with, convective heat transfer coefficient of 14.0 W/m".K, the thermal conductivity of the insulating material is 0.61

What is the critical thickness "mm" for a pipe whose diameter is 20 mm and exposed to ambient with, convective heat transfer coefficient of 14.0 W/m".K, the thermal conductivity of the insulating material is 0.61

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 2.42P: 2.42 A circumferential fin of rectangular cross section, 3.7-cm OD and 0.3 cm thick, surrounds a...

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Question

What is the critical thickness "mm" for a pipe whose
diameter is 20 mm and exposed to ambient with,
convective heat transfer coefficient of 14.0 W/m".K, the
thermal conductivity of the insulating material is 0.61

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