A channel of water at a flow rate of 2 kg/ s flowing through a square section and thin-walled channel with a height of 25 mm on the edge the inlet andi outlet are 25 °C and 75 °C respectively, and the channel surface is maintained at a constant temperature of 100 °C. Completely inside the channel approximate the required channel length value, since full-blown flow conditions are in question (m) (cp-4.185 kJ/ups, u=547x10-6Pas, k=0.643 W/ mK, Pr=3.56)
A channel of water at a flow rate of 2 kg/ s flowing through a square section and thin-walled channel with a height of 25 mm on the edge the inlet andi outlet are 25 °C and 75 °C respectively, and the channel surface is maintained at a constant temperature of 100 °C. Completely inside the channel approximate the required channel length value, since full-blown flow conditions are in question (m) (cp-4.185 kJ/ups, u=547x10-6Pas, k=0.643 W/ mK, Pr=3.56)
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.
Chapter6: Forced Convection Over Exterior Surfaces
Section: Chapter Questions
Problem 6.15P
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