engineering recuitment MP Vyapam Sub Engineer Mock Test 2024 Fluid Mechanics Fluid Kinematics Streamline Function
The velocity potential in a flow field is ϕ = 2xy. The corresponding value of the stream function is
1
(y2 - x2) + constant
2
(x2 - y2) + constant
3
\(\frac{1}{2}\left( {{x^2} - {y^2}} \right) + constant\)
4
2(x - y) + constant