13.1 Determine F12 and F21 for the following configurations using the reciprocity theorem and other basic shape fac- tor relations. Do not use tables or charts. (a) Long duct A2 (a) (b) Small sphere of area A, under a concentric hemi- sphere of area A, = 2A, Az (b) (c) Long duct. What is F22 for this case? A2 A (c) (d) Long inclined plates (point B is directly above the center of A,) В 100 mm A2 A +- 200 mm (d)

13.1 Determine F12 and F21 for the following configurations using the reciprocity theorem and other basic shape fac- tor relations. Do not use tables or charts. (a) Long duct A2 (a) (b) Small sphere of area A, under a concentric hemi- sphere of area A, = 2A, Az (b) (c) Long duct. What is F22 for this case? A2 A (c) (d) Long inclined plates (point B is directly above the center of A,) В 100 mm A2 A +- 200 mm (d)

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.

Chapter5: Analysis Of Convection Heat Transfer

Section: Chapter Questions

Problem 5.5P: Evaluate the dimensionless groups hcD/k,UD/, and cp/k for water, n-butyl alcohol, mercury, hydrogen,...

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