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GATE 2023 II Boundary Layer Theory & Drag and Lift II Quiz 9
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Question 1
What could be the possible momentum thickness if the displacement thickness for a velocity profile is given as ?
Question 2
For the separation of boundary layer, the pressure gradient should be
Question 3
The drag force acts in _____ to the flow velocity.
Question 4
The velocity distribution in a boundary layer is given by the shape factor for the given boundary layer is
Question 5
Displacement thickness in a flow governed by is 0.25δ. The value of n is __.
Question 6
For a flow velocity distribution is given as where u is local velocity and U is free stream velocity. Displacement thickness is given by and momentum thickness is given by θ.
Then, =_________.
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