Engineering, 16.04.2020 17:54 iamsecond235p318rq
The stream function for a two-dimensional, nonviscous, incompressible flow field is given by the expression ψ = −2(x − y) where the stream function has the units of ft2/s with x and y in feet. (a) Is the continuity equation satisfied? (b) Is the flow field irrotational? If, so, determine the corresponding velocity potential. (c) Determine the pressure gradient in the horizontal x direction at the point x = 2 ft, y = 2 ft.
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The stream function for a two-dimensional, nonviscous, incompressible flow field is given by the exp...
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