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Separation of flow occurs when pressure gradient

Separation of flow occurs when pressure gradient Correct Answer None of these

Flow separation occurs when the pressure gradient is positive and velocity gradient is negative.

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A favourable pressure gradient is one in which the pressure decreases in the flow direction (i.e., dp/dx < 0)

On the other hand, an adverse pressure gradient is one in which pressure increases in the flow direction (i.e., dp/dx > 0)

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