Acoustic Fatigue

Dear All

I need some guidance for doing Acoustic fatigue analysis on PSV's.
There are some PSV'S that generate high noise which can cause cracking at the outlet elbow.
I know that this analysis requires some hand calculation, but I am not getting the correct reference material.


Thanks,

SKK

First:

Acoustic fatigue analysis cannot be done using a structural analysis program.

Second : Visit this link:

http://www.valve-world.net/pdf/SRV_psvnoise.pdf

Regards

Further to my earlier post:

http://committees.api.org/standards/cre/scprs/mtginfo/docs/s06/7-fatigue.pdf

Regards

You might check this site. They have a number of papers on the subject that are free to down-load.

http://www.engdyn.com/papers/papers_table.htm

Dear Anindya,

Thanks for the information. I had seen the website http://www.valve-world.net
But this does not give a proper method to calculate and reach a conclusion.
The Salah Gas incident is a really good document.
I am in search for ASME Paper by Carruci and Mueller and MTD Guidelines for Avoidance of Vibration Induced Fatigue in Process Pipework (ISBN 1 870553 37 3, 1999).

I would like to have a copy of the papers if someone has it.
email : k_suraj786@yahoo.co.in

Thanks & Regards,

SKK

SKK,

I have mailed the paper at your yahoo address.

Regards

Anindya

Dear Anindya,

Thank You for the paper.

Regards,

SKK

Dear Anindya,

Can u send to me the paper as well. I am presently involved in a project having similar case. My email is jsnfkj@yahoo.com.ph

Thanks in advance.

Dear Anindya,

Would you mind sending the paper to me at piper11@walla.com

Regards
Siv

Dear Anindya

Would you mind sending the paper to me too at adam_e_gifford@yahoo.com.au

Regards

Adam

Dear Anindya

Would you mind sending the paper to me too at binois@bv.com

Regards

Binoi

Dear all,

I need document ASME Paper "Acoustically Induced Piping Vibration in High Capacity Pressure Reducing Systems", ASME 1982 by Carruci and Mueller.

Please send me to yohanesw@gmail.com

regard's

Yudi

Dear all,

Rightnow i am working in thickness calculation for underground piping.Pipe material is steel only.Please provide me you have any thickness formula for underground piping.its require to consider soil density also.fluid is water only.Its big bore pipe only.

thanks in advance

Binu

Dear Anindya,

Would you please send it to me too,

aipakchi@gmail.com

Many Thanks

Anindya:

Please forward a copy to me too.

wong1@telus.net

Regards,

PWONG

Anindya,

Could you please forward this paper to me at
ajay.singh.virdi@gmail.com

Thanks,

Ajay

Dear Anindya,
Would you please send me that important document to me to.

my email nigam06_san@yahoo.co.in

ANINDYA:

please forward a copy to me too. this is my email:- iairis@yahoo.com or israel.a@ieslglobal.com

thank you.
air

Dear Anandya would u send that paper the following e-mail
gpskumar22@yahoo.co.in

Does anybody have the Eisinger paper on the same topic?

hi,
please send me a copy to "luvcraftme@aol.com"
regards,

Can I have a copy of this paper too? I'm currently involved in the same problem. thanks

sepita.farivar@gmail.com

The last post on this topic was 9 years ago, and the last post by the person you're requesting the paper from is from 7 years ago.

You might look into the Energy Institute Guidelines for the Avoidance of Vibration Induced Fatigue Failure in Process Pipework.

Hello,

Hi SKK, As per my opinion you need to perform AIV study for PSV's whose sound power level is above 155dB. As per EI (Energy Institute Guideline)
Firstly you have to check what is the sound power level given by PSV vendor. If it is less than 155dB then no need to do further mitigation.
For better understanding kindly refer EI guideline.Clause T2.7.3 on page 60.

Thank you.

hi shivankarmanish ,

Can you please share EI guide line paper.

My email id

hebbar14ngr@gmail.com