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MCS,PHD
Argosy University/ Phoniex University/
Nov-2005 - Oct-2011
Professor
Phoniex University
Oct-2001 - Nov-2016
Free convection velocity.
(a) Verify the expression for the average velocity in the upward-moving stream in Eq. 10.9-16.
(b) Evaluate ß for the conditions given below.
(c) What is the average velocity in the upward-moving stream in the system described in Fig. 10.9-1 for air flowing under these conditions?
Pressure 1atm
Temperature of the heated wall 100°c
Temperature of the cooled wall 20°C
Spacing between the walls 0.6 cm

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