Consider a 2-dimensional incompressible flow field. The vertical component of velocity for the flow field is given by 2y. The pressure at (x, y) = 0,0 is given by 3 bar absolute. The density of the fluid is 1.2 Kg/m3 . Find. a) x-component of velocity; b) acceleration at point (x, y) = 2,1; c) pressure gradient at the same point; d) pressure gradient along the x-axis; e) check whether the flow is irrotational; f) find the potential function; g) find the stream function; h) equation for streamline and sketch few streamlines.

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Consider a 2-dimensional incompressible flow field. The vertical component of velocity for
the flow field is given by 2y. The pressure at (x, y) = 0,0 is given by 3 bar absolute. The density
of the fluid is 1.2 Kg/m3

. Find. a) x-component of velocity; b) acceleration at point (x, y) = 2,1;
c) pressure gradient at the same point; d) pressure gradient along the x-axis; e) check whether
the flow is irrotational; f) find the potential function; g) find the stream function; h) equation
for streamline and sketch few streamlines.

 

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