Experimental analysis was carried out about turbulent convective heat transfer in trapezoidal cross-sectioned duct. Average Nusselt numbers and Reynolds numbers were determined for each experiment and the following data set have been obtained from this investigation. Find an engineering correlation between the average Nusselt number and Reynolds number in the form of Nu = aReb Re Nu 10000 103 15000 112 20000 119 25000 124 30000 136 35000 143 40000 149 45000 155 50000 160

Experimental analysis was carried out about turbulent convective heat transfer in trapezoidal cross-sectioned duct. Average Nusselt numbers and Reynolds numbers were determined for each experiment and the following data set have been obtained from this investigation. Find an engineering correlation between the average Nusselt number and Reynolds number in the form of Nu = aReb Re Nu 10000 103 15000 112 20000 119 25000 124 30000 136 35000 143 40000 149 45000 155 50000 160

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 7.22P

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