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What is the unit of critical pressure PC? For example, what does 100PC mean?

2019-01-21View Original

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What is the unit of critical pressure PC? For example, what does 100PC mean?
Reply #22019-01-21
It’s pa, right? Is there a pressure unit called pc?
Reply #32019-01-21
PC stands for critical pressure; I’m not sure if it has any other meaning. In a book I read, it was mentioned that the distance from the rupture disc should be 100 PC, but I don’t understand this
Reply #42019-01-21
https://bbs.hcbbs.com/forum.php?mod=viewthread&tid=1824752 This one mentions it
Reply #52019-01-21
In different books, the same noun may not always be represented by the same characters; it is necessary to understand it in context.
Reply #62019-01-21
Besides, the critical pressure is denoted as Pc, with ‘c’ being a lowercase letter; your PC here is by no means the critical pressure.
Reply #72019-01-21
The critical pressure is generally denoted by Pc; I’ve never seen the unit for pressure critical referred to as PC
Reply #82019-01-28
The unit of critical pressure (Pc) is the same as the unit of pressure, usually absolute pressure. For example: Bara, MPa(A). I’ve definitely never heard of 100 PCs.

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