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Surge Drum (Balance Drum)
#1
Posted 04 July 2023 - 08:19 AM
#2
Posted 04 July 2023 - 04:32 PM
It sounds like the client wants a constant pressure at the inlet to the pump and hopes a surge drum will help provide smoother operation.
#3
Posted 04 July 2023 - 08:28 PM
Where is the source of the c2+?
Bobby
#5
Posted 05 July 2023 - 04:03 AM
Hi,
You may be interested in the document attached. I'm not sure it's relevant for your design.
Note: At the end of the day,it's a requirement from your client the one who pays.
Breizh
#6
Posted 05 July 2023 - 04:26 AM
thank you Breizh
#7
Posted 05 July 2023 - 02:41 PM
I would insist on a surge drum in the unit. It should operate at the bubble point pressure of the liquid. It needs to be properly protected against overpressure. It is potentially a relief of the total feed. So, a HIPPS may be the best protection. There will still be a PSV required for fire protection relief.
Bobby
#8
Posted 06 July 2023 - 09:21 PM
Hi Bobby,
The next questions will be, how big the drum and where to release the stream at the outlet of the PSV?
Breizh
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