Fluid Mechanics- Quiz: 3

In a free vortex, velocity

The value obtained from dividing limiting value of circulation by area of closed contour is known as ____________

If the stream function is ѱ = 2xy, then the velocity at a point (1,2) is equal to:

Velocity component u = (λxy³ – x²y), v = xy² – 6y⁴, then the value of λ for possible flow field involving steady incompressible flow is

Which of the following expression represents the continuity equation in case of steady incompressible flow?

If the stream function is , Then what is the magnitude of velocity at point (2,2)?

A stream function, what is the magnitude of velocity at point (2, 2)?

For the following stream function, , the magnitude of velocity vector at x = 1 unit and y = 2 unit, is

If in a flow field = constant between any two points, flow must be