case 1: What case 2: ↑ <... Vx=6xy² Vy= -4y²z V ? Nasdaq
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
Related questions
Question
a) Consider two flow situations where water flows between two
infinite parallel plates seen in top image. Case 1: The top plate moves and the
bottom plate is stationary. Case 2: Both plates are stationary. What
differs if Navier-Stokes is applied to both cases to solve for the x-
component of velocity?
A. equations in the x-direction
B. equations in the y-direction
C. the boundary conditions
D. the shear stress terms
b) In a three-dimensional flow system of an incompressible
fluid, the x-component velocity, vx , is 6xy^2 and the y-
component velocity, vy , is -4y^2z. Which is the z-component
velocity, vz? c is an arbitrary constant. (See bottom image)
A. 4yz^2
B. 4yz^2 – 6y^2z + c
C. 8yz – 6y^2
D. 8yz – 6y^2 + c
Transcribed Image Text:case 1:
What
case 2:
↑
<...
Vx=6xy²
Vy= -4y²z
V
?
Nasdaq
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