mProblem 6: The top wall moves with velocity Vtop= 1Sand the bottom wall isstationary. Inside there is a layer of water and a layer of oil on top. Both layers have thesame thickness and the total thickness is h=2m. The flow is incompressible, laminar andsteady and both fluids are Newtonian. The viscosity of water is uw =|10-3)Pa s and thedensity is Pw103 Kg. The viscosity of oil is He10-1 Pas and the density is Po3°kgtit700-{There is no pressure gradient./The width is w= 5m.m3Veaph=2mwater d) Apply continuity of velocity and stress at the interface between liquids.e) Plot the velocity profile across the gap between the walls.f) Plot the stress across the gap between the walls.

VISCOSITY is defined as internal resistance offered by one layer of the fluid to the adjacent layer…

Answered: Problem 6: The top wall moves with…

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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m
Problem 6: The top wall moves with velocity Vtop
= 1
S
and the bottom wall is
stationary. Inside there is a layer of water and a layer of oil on top. Both layers have the
same thickness and the total thickness is h=2m. The flow is incompressible, laminar and
steady and both fluids are Newtonian. The viscosity of water is uw =|10-3)Pa s and the
density is Pw
103 Kg. The viscosity of oil is He
10-1 Pas and the density is Po
3°
kg
tit
700-
{There is no pressure gradient./The width is w= 5m.
m3
Veap
h=2m
water

Transcribed Image Text:d) Apply continuity of velocity and stress at the interface between liquids. e) Plot the velocity profile across the gap between the walls. f) Plot the stress across the gap between the walls.

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