Elements Of Electromagnetics
7th Edition
ISBN: 9780190698614
Author: Sadiku, Matthew N. O.
Publisher: Oxford University Press
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Question
Extend the steady fl ow between a fi xed lower plate and a
moving upper plate, to the case of two
immiscible liquids between the plates, as in Fig.
(a) Sketch the expected no-slip velocity distribution u ( y )
between the plates. ( b ) Find an analytic expression for the
velocity U at the interface between the two liquid layers.
( c ) What is the result of ( b ) if the viscosities and layer
thicknesses are equal?
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