In the inlet between parallel plates in the follo" figure is uniform, u =Uo = 8 cm/s, while downstream the flow develops into parabolic laminar profile u= az(zo - 2), where a is a constant. If zo =4 cm anc fluid is SAE 30 oil at 20°C, what is the value of umax in cm/s? %3D %3D %3D z= Zo
In the inlet between parallel plates in the follo" figure is uniform, u =Uo = 8 cm/s, while downstream the flow develops into parabolic laminar profile u= az(zo - 2), where a is a constant. If zo =4 cm anc fluid is SAE 30 oil at 20°C, what is the value of umax in cm/s? %3D %3D %3D z= Zo
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Incompressible steady flow in the inlet between parallel plates in the following figure is uniform,u=U0=az(zo-z),where a is a constant.If zo=4cm and the fluid is SAe 30 oil at 20°c ,What is the value of umax in cm/s?

Transcribed Image Text:Incompressible steady flow in the inlet between parallel plates in the follow
figure is uniform, u = Uo = 8 cm/s, while downstream the flow develops into
parabolic laminar profile u = az(zo - z), where a is a constant. If zo = 4 cm and
fluid is SAE 30 oil at 20°C, what is the value of umax in cm/s?
3.
%3D
%3D
02%3D2
Uo
4 max
Hints:
0=Q -Q = |az(z,-2)bdz-7U,bdz
0=Qout-Qin
%3D
For incompressible flow
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