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Two Phase Relief Valve Design

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Samiran

Samiran

Chemical
Joined
Oct 3, 2001
Messages
61
Location
NL
Hi all,

Anybody has any info on how to design for 2-phase relief. I am aware of the HEM and HNEM models but any worked out example will be extremely helpful.

Thanks in advance to all respondees.
 
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API 520 Part 1 latest revision (2000) Appendix D reveal the detail design calculation for the 2-phase relief scenario taking into account the omega factor etc.
 
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API- 520/521 is the first step. As this is very generic, if you have specific problem/ confusion then you can discuss that seperatly.
 
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