Hi,
What is the effect of different valve type (e.g. GATE-B vs GLOBE-B vs SCHECK-B vs TCHECK-B) in terms of displacement and stress analysis? What are the difference in the way that the calculation is performed?
Also, I'm using a butt-welded ball valve (designed for subsea purpose) in my analysis but it's not available for selection (the only ball valve is the BALLSE-F). Shall I just specify it as NS?
I'm using AutoPipe version 09.04.01.05.
Thanks in advance for the clarification.
Regards,
Morgan.
Hello Morgan,
Behind the graphics a valve is really just a rigid pipe that has additional attributes (so to speak). If you open the valve dialog screen, you can see all the fields of data required by a valve component. The most import aspects of a valve "TYPE" and "Pressure rating" is for a look up in the valve library to retrieve predetermine data: Length, Weight, Surface Area Factor, and Joint end Type. The Valve type has no other functionality in the calculations. for your scenario specify a valve Type = NS and adjust the rest of the valve dialog as required.
Thank you for choosing Bentley Systems, Inc
Regards
Mike DattilioBentley TSG Analyst
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Thanks for the feedback. I really appreciate that.
Thanks.
-Morgan-
Hi Mike!
Would you mind to elaborate on the additional attributes that a valve has?
Thanks in advance
Efraim
Hello Efraim,
Instead of rigid pipe attribute information:
There would be valve attribute information:
Mike DattilioBentley Systems Design AnalystDesign Engineering Analysis group===================================================