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Anonymous Poster

Calculating the Allowable Loads

06/02/2010 5:16 AM

Dear All

I am in the process of stress analysis of fourth stage suction piping. I want to compare the loads, as the results of piping stress analysis, to the allowable loads of the nozzle.

How can I calculate the allowable loads on interstage nozzle?

Please Advise.
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MJCronin
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Join Date: Oct 2009
Location: Central Midwest
Posts: 455
Good Answers: 38
#1

Re: Calculating the Allowable Loads

06/02/2010 10:25 AM

Allowable loads are usually given by the equipment vendor.

But you are probably somehow re-using an old machine.

Like most of the other posters here, I assume that this is the first time you have done this....Is this correct ?

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Anonymous Poster
#3
In reply to #1

Re: Calculating the Allowable Loads

06/03/2010 5:40 AM

Can we use the formulae of API 617 for the interstage nozzles alos as i understand that those formulae are used for first inlet and final discharge nozzles only.

Best Regards

Ikram
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Abdel Halim Galala
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Engineering Fields - Piping Design Engineering - New Member Egypt - Member - Member since 02/18/2007

Join Date: Feb 2007
Location: Cairo, Egypt
Posts: 1733
Good Answers: 248
#2

Re: Calculating the Allowable Loads

06/02/2010 11:06 PM

See CR4 Thread allowable nozzle loads.

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Anonymous Poster
#4
In reply to #2

Re: Calculating the Allowable Loads

07/08/2010 9:29 PM

hi,

I'm new in FRP piping, do you any reference with regards to this matter in thermal analysis?

any suggestion and comments is highly appreciated.
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