Mr Zahid

You are mentioning about some NEWLY installed lines to the existing compressor circuit. Were these lines along with the whole circuit analysed for vibrations(mechanical, acoustic etc).?

You may not be able to perform an acoustic anlaysis with CAESAR II. I would suggest you contact the compressor vendor and take advise (in case they have the analysis competence). You may have to submit the new piping circuit rouitng to the Vendor and coordinate . For more information, you may try the follwing link of Engineering Dynamics : http://www.engdyn.com/index.html