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#50604 - 09/05/12 05:59 AM Vacuum Jacketed (VJ) Piping
FrankENC Offline
Member

Registered: 09/05/12
Posts: 1
Loc: PA, USA (East Coast)
Does anyone have any hints or tips for modelling VJ piping?
_________________________
F.J. Stanton, Jr. PE

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#50733 - 09/11/12 03:53 AM Re: Vacuum Jacketed (VJ) Piping [Re: FrankENC]
Elaine T Offline
Member

Registered: 11/16/08
Posts: 8
Loc: Malaysia
If its your 1st time modelling Jacketed pipe suggest you visit the Caesar II 'Jacket' example file and the manual has a step by step on how to model it.

As for Vacuum pressure can someone please answer this? I know 5.2 version does not take negative pressure for 'buckling' reasons. But if we are still using 5.2 for project purposes how should we input negative / FV pressure for jacketed piping?

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#50743 - 09/11/12 10:49 AM Re: Vacuum Jacketed (VJ) Piping [Re: FrankENC]
Richard Ay Offline
Member

Registered: 12/13/99
Posts: 6226
Loc: Houston, Texas, USA
What do you think a negative pressure is supposed to do here?
_________________________
Regards,
Richard Ay - Consultant

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