A slab 0.2 m thick with thermal conductivity of 45 W/mK receives heat from a furnace at 500 K both by convection and radiation. The convection coefficient has a value of 50 W/m2K. The surface temperature is 400 K on this side. The heat is transferred to surroundings at T∞2 both by convection and radiation. The convection coefficient on this side being 60 W/m2K. Determine the surrounding temperature. Assume F = 1 for radiation

A slab 0.2 m thick with thermal conductivity of 45 W/mK receives heat from a furnace at 500 K both by convection and radiation. The convection coefficient has a value of 50 W/m2K. The surface temperature is 400 K on this side. The heat is transferred to surroundings at T∞2 both by convection and radiation. The convection coefficient on this side being 60 W/m2K. Determine the surrounding temperature. Assume F = 1 for radiation

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.

Chapter1: Basic Modes Of Heat Transfer

Section: Chapter Questions

Problem 1.19P: 1.19 A cryogenic fluid is stored in a 0.3-m-diameter spherical container is still air. If the...

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