The laminar pipe flow example of"design a capillary viscometer|. If Q is the volume flowrate, L is the pipe length, and Ap is the pressure drop fromentrance to exit, the theory of Chap. 6 yields a formula forviscosity:can be used to8LQPipe end effects are neglected [29]. Suppose our capillaryhas r, = 2 mm andL = 25 cm. The following flow rate andpressure drop data are obtained for a certain fluid:Q. m'h0.720.361.081.441.80Ap, kPa15931847712741851What is the viscosity of the fluid? Note: Only the first threepoints give the proper viscosity. What is peculiar about thelast two points, which were measured accurately?

Write the given formula for viscosity of the fluid in the laminar pipe flow.

Answered: The laminar pipe flow example of"…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

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