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Q. |
The flow separation occurs when the fluid travels away from the |
A. | surface |
B. | fluid body |
C. | adverse pressure gradient |
D. | inter-molecular spaces |
Answer» C. adverse pressure gradient | |
Explanation: adverse pressure gradient takes place when the static pressure increases. it increases the direction of the flow. adverse pressure gradient plays an important role in flow separation. thus, option c is correct. |
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