Consider a fully-developed flow of a fluid in a round pipe. The shear stress acting on the pipe wall Tw depends on the following parameters: average fluid speed V, average wall roughness height ɛ, fluid density p, fluid viscosity u, and pipe diameter D. Develop a non-dimensional relationship between shear stress Tw and the other parameters in the problem. Note that it is not desirable to have H or ɛ appear in all the II groups.

Consider a fully-developed flow of a fluid in a round pipe. The shear stress acting on the pipe wall Tw depends on the following parameters: average fluid speed V, average wall roughness height ɛ, fluid density p, fluid viscosity u, and pipe diameter D. Develop a non-dimensional relationship between shear stress Tw and the other parameters in the problem. Note that it is not desirable to have H or ɛ appear in all the II groups.

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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