Consider a person standing in a breezy field at 10°C. Determine the total rate of heat transfer from this person if the exposed surface area and the average outer surface temperature of the person are 1.75 m² and 28°C, respectively, and the convection heat transfer coefficient is 7 W/m².K. Assume, ɛ = 0.95. %3D

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.
Chapter8: Natural Convection
Section: Chapter Questions
Problem 8.33P
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) Consider a person standing in a breezy field at 10°C. Determine the total rate of heat
transfer from this person if the exposed surface area and the average outer surface
temperature of the person are 1.75 m² and 28°C, respectively, and the convection heat
transfer coefficient is 7 W/m2.K. Assume, ɛ = 0.95.
Transcribed Image Text:) Consider a person standing in a breezy field at 10°C. Determine the total rate of heat transfer from this person if the exposed surface area and the average outer surface temperature of the person are 1.75 m² and 28°C, respectively, and the convection heat transfer coefficient is 7 W/m2.K. Assume, ɛ = 0.95.
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