A-Liquid bismuth flows at a rate of 4.5 kg/s through a 5.0-cm-diameter stainless-steel tube. The bismuth enters at 415-C and is heated to 440 C as it passes through the tube. If a constant heat flux is maintained along the tube and the tube wall is at a temperature 20-C higher than the bismuth bulk temperature, calculate the length of tube required to affect the heat transfer.

A-Liquid bismuth flows at a rate of 4.5 kg/s through a 5.0-cm-diameter stainless-steel tube. The bismuth enters at 415-C and is heated to 440 C as it passes through the tube. If a constant heat flux is maintained along the tube and the tube wall is at a temperature 20-C higher than the bismuth bulk temperature, calculate the length of tube required to affect the heat transfer.

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.

Chapter7: Forced Convection Inside Tubes And Ducts

Section: Chapter Questions

Problem 7.20P

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