why bevelling is done in an orifice ?
Answers were Sorted based on User's Feedback
Answer / naveed t p
i think it prevents votex formation, increase recovery
factor of pressure after vena contracta since there
pressure is minimum & velocity maximum. This helps the flow
to be recovered better than if it was sharp edge.
| Is This Answer Correct ? | 13 Yes | 1 No |
Answer / anup ramteke
no 2 answer is correct but rather than recovery of pressure
it provides smooth recovery of fluid flow thus preventing
the turbulence in the flow and making it laminar.
| Is This Answer Correct ? | 6 Yes | 0 No |
Answer / instru
The orifice is beveled on the downstream edge, in accordance
to AGA report #3. The purpose of the bevel is to reduce the
width of the throat to the "e" dimension.
| Is This Answer Correct ? | 3 Yes | 0 No |
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