Air at 300 kPa and an average of 450 K is being heated as it flows through a rectangular conduit of 10 x 15 cm? at a velocity of 15 m/s. The heating medium is 500 K steam outside of the tube. Assume resistance of the conduit is small. Calculate the heat transfer for an Lid>60 and the heat transfer flux q/A.

Air at 300 kPa and an average of 450 K is being heated as it flows through a rectangular conduit of 10 x 15 cm? at a velocity of 15 m/s. The heating medium is 500 K steam outside of the tube. Assume resistance of the conduit is small. Calculate the heat transfer for an Lid>60 and the heat transfer flux q/A.

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 6.3P: 6.3 Steam at 100 kPa and is flowing across a 5-cm- OD tube at a velocity of 6 m/s. Estimate the...

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