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Fluid Mechanics

Vorticity and Circulation

Consider the ...

Question

Consider the following parameters related to fluid
1. Vorticity
2. Velocity
3. Stream function
Which of these parameters exist both in rotational and irrotational flows?

A

1 and 2

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B

2 and 3

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C

1 and 3

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D

1, 2 and 3

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Solution

The correct option is C 1 and 3
(c)
Velocity potential does not exist in rotational flow.

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