32. Velocity profile for turbulent flow in smooth circular pipes may be empirically expressed as V(r) = Vmax(1 - ŋ)". The value of the exponent m depends on the flow condition and varies from 1/6 to 1/10, with 1/7 being used for wide ranges of turbulent flow. Find the ratio of the average to the maximum velosity in the flow field V /Vmax =f (m). [Ans.: V /V max = 2 /[(m +1)(m +2) ]. %3D
32. Velocity profile for turbulent flow in smooth circular pipes may be empirically expressed as V(r) = Vmax(1 - ŋ)". The value of the exponent m depends on the flow condition and varies from 1/6 to 1/10, with 1/7 being used for wide ranges of turbulent flow. Find the ratio of the average to the maximum velosity in the flow field V /Vmax =f (m). [Ans.: V /V max = 2 /[(m +1)(m +2) ]. %3D
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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