C (C is a constant)4xy)=xy-2y2+2x2+C (C is a constant)O C.O d. 4(xy)=xy3-2y2+2x2+C (C is a constant)ClearmychoiceThe stream function for a two-dimensional incompressible flow field is y = - 2(x-y), what isthe corresponding velocity potential equal?Oa.p = 2(x - y) + CO b. p = 2(x + y) + Cp = (x + y) + CO d. p = (x - y) + CClear my choiceConsider a steady two-dimensional, incompressible flow of a Newtonian fluid with the veloc-x and v = y – x, Find the pressure field P(x, y) if the pressure at point O (x= 0, y =field: u =is equal to PO and the velocity field satisfies the Navier-Stokes equations.

given; →stream function (ψ)=-(x-y)→velocity potential function(ϕ)=?

The stream function for a two-dimensional incompressible flow field is y = - 2(x-y), what is the corresponding velocity potential equal? P = 2(x - y) + C O b. p = 2(x + y) + C Oa. p = (x + y) + C O d. p = (x - y) + C Clear my choice

The stream function for a two-dimensional incompressible flow field is y = - 2(x-y), what is the corresponding velocity potential equal? P = 2(x - y) + C O b. p = 2(x + y) + C Oa. p = (x + y) + C O d. p = (x - y) + C Clear my choice

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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Question

C (C is a constant)
4xy)=xy-2y2+2x2+C (C is a constant)
O C.
O d. 4(xy)=xy3-2y2+2x2+C (C is a constant)
Clear
my
choice
The stream function for a two-dimensional incompressible flow field is y = - 2(x-y), what is
the corresponding velocity potential equal?
Oa.
p = 2(x - y) + C
O b. p = 2(x + y) + C
p = (x + y) + C
O d. p = (x - y) + C
Clear my choice
Consider a steady two-dimensional, incompressible flow of a Newtonian fluid with the veloc
-x and v = y – x, Find the pressure field P(x, y) if the pressure at point O (x= 0, y =
field: u =
is equal to PO and the velocity field satisfies the Navier-Stokes equations.

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