To understand the heat transfer from a bar in cross flow, you conduct a series ofexperiments measuring the average heat transfer coefficient as a function of the free streamvelocity. A schematic of the experiment and the accompanying results are shown below.L = 0.3 mh [W/m²-K]6040V [m/s]2015a) You expect the important dimensionless parameters to be related by a function ofthe formNu = CRe Prwhere C, m, and n are constants. The film temperature in both the experiments isapproximately the same. Use the given experimental results to determine theconstant mb) Calculate h for L = 0.75 m and V = 30 m/s.

Given:To find:(a) Value of constant m.(b) Value of .

To understand the heat transfer from a bar in cross flow, you conduct a series of experiments measuring the average heat transfer coefficient as a function of the free stream velocity. A schematic of the experiment and the accompanying results are shown below. L = 0.3 m [W/m²-K] 60 40 V [m/s] 20 15 V a) You expect the important dimensionless parameters to be related by a function of the form Nu = CRem Pr where C, m, and n are constants. The film temperature in both the experiments is approximately the same. Use the given experimental results to determine the constant m b) Calculate h for L = 0.75 m and V = 30 m/s.

To understand the heat transfer from a bar in cross flow, you conduct a series of experiments measuring the average heat transfer coefficient as a function of the free stream velocity. A schematic of the experiment and the accompanying results are shown below. L = 0.3 m [W/m²-K] 60 40 V [m/s] 20 15 V a) You expect the important dimensionless parameters to be related by a function of the form Nu = CRem Pr where C, m, and n are constants. The film temperature in both the experiments is approximately the same. Use the given experimental results to determine the constant m b) Calculate h for L = 0.75 m and V = 30 m/s.

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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