40: A circular ball, 1 in. in range and at a temperature of 800°F, is nowhere extinguished in an enormous pool of fluid which is kept up at 280°F. Gauge the surface temperature of the ball following 60 mir The normal convective warmth move coefficient h = 2 Btu/hr ft2°F properties of the ball material are: k = 25 Btu/hr ft°F p 492 lbm/ft3 %3D

40: A circular ball, 1 in. in range and at a temperature of 800°F, is nowhere extinguished in an enormous pool of fluid which is kept up at 280°F. Gauge the surface temperature of the ball following 60 mir The normal convective warmth move coefficient h = 2 Btu/hr ft2°F properties of the ball material are: k = 25 Btu/hr ft°F p 492 lbm/ft3 %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.

Chapter11: Heat Transfer By Radiation

Section: Chapter Questions

Problem 11.52P

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