Sunday, April 6, 2008

[MW:703] Should Thin Wall bellows to be tested...?

Hi everybody...
 
I have some problem in my design...
 
I was doing a Mechanical Dseign for a AES (TEMA type, single pass Heat Exchanger), where im supposed to design a Thin Wall Bellow on its Tube side.
 
The Design was  carried out for the Design pressure and it was satisfactory...
 
The Problem is.. i was askeed by the client to producee calculations for Hydro test condition and my design fails in that condition.. My question is DO I HAVE TO CONSIDER THE TEST PR During my design?
 
anyone please clarify...
 
Prabhakar.H 

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