An incompressible frictionless flow field is given by V = (Ax + By)i + (Bx – Ay)j where A = 1 si and B = 3 s', and x and y are in meters. The fluid is water and gravitational acceleration = 9.81 m/s² in the y-direction. (a) Determine the magnitude and direction of the acceleration vector (b) Determine the pressure gradients in both x- and y-directions at (x, y) = (2, 2) Hint: use Euler's Equation to determine pressure gradients.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
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An incompressible frictionless flow field is given by
V = (Ax + By)i + (Bx – Ay)j
where A
1 s1 and B
= 3 st, and x and y are in meters. The fluid is water and gravitational
%D
acceleration = 9.81 m/s? in the y-direction.
(a) Determine the magnitude and direction of the acceleration vector
(b) Determine the pressure gradients in both x- and y-directions at (x, y) = (2, 2)
Hint: use Euler's Equation to determine pressure gradients.
Transcribed Image Text:An incompressible frictionless flow field is given by V = (Ax + By)i + (Bx – Ay)j where A 1 s1 and B = 3 st, and x and y are in meters. The fluid is water and gravitational %D acceleration = 9.81 m/s? in the y-direction. (a) Determine the magnitude and direction of the acceleration vector (b) Determine the pressure gradients in both x- and y-directions at (x, y) = (2, 2) Hint: use Euler's Equation to determine pressure gradients.
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