A cylindrical shape is with diameter of 1.2m and length of 1.2m. The top surface has an emissivity of 0.7 and temperature 500 K. The bottom surface has an emissivity of o.5 and temperature 650 K. The side surface has an emissivity of 0.4. Determine the shape factors for all surfaces.

A cylindrical shape is with diameter of 1.2m and length of 1.2m. The top surface has an emissivity of 0.7 and temperature 500 K. The bottom surface has an emissivity of o.5 and temperature 650 K. The side surface has an emissivity of 0.4. Determine the shape factors for all surfaces.

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 1.28P: 1.28 The sun has a radius of and approximates a blackbody with a surface temperature of about 5800...

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2_5190874259647370...
A cylindrical shape is with diameter of 1.2m and length of 1.2m. The top surface has an emissivity of 0.7
and temperature 500 K. The bottom surface has an emissivity of o.5 and temperature 650 K. The side
surface has an emissivity of 0.4. Determine the shape factors for all surfaces.
E 0.0
L=650 K
II
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