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GATE 2023 II Fluid Kinematics II Quiz 5

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Question 1

For a 2D flow field, . Find the equation of streamline _________, which passes through point (2, 2).

Question 2

Property that makes fluid flow rotational is

Question 3

Continuity equation for 2 – D incompressible and steady flow is______.

Question 4

A stream function is given by ψ = (). The Velocity potential function (φ) of the flow will be________?

Question 5

The velocity of flow field is V = . What is the vorticity vector at (1,1,1)?

Question 6

Cinsider the 2-D steady flow field

V=(2xy-5y2)i+(4x2+3xy)j

The number of stagnation points in the flow field is

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