16.- Consider a person standing in a breezy room at 22°C. Determine the total rate of heat transfer fromthis person if the exposed surface area and the average outer surface temperature of the person are 1.6 m2and 29°C, respectively, and the convection heat transfer coefficient is 10 W/m2.K.: (* l

Answered: Image /qna-images/answer/cc116ce2-0108-40fd-9c6e-868c13e6b130.jpg

Answered: 16.- Consider a person standing in a…

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.

Chapter9: Heat Transfer With Phase Change

Section: Chapter Questions

Problem 9.34P

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1.1 On a cold winter day, the outer surface of a 0.2-m-thick concrete wall of a warehouse is exposed to temperature of –5°C, while the inner surface is kept at 20°C. The thermal conductivity of the concrete is 1.2 W/m K. Determine the heat loss through the wall, which is 10-m long and 3-m high. Problem 1.1
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