Frequency - Pipe filled with water

[Ezequiel1982]

Hi to all!

I need some of your help with a problem that I have. I have to obtain the natural frequency of a pipe filled with water. I know there is an analytical method for calculating the added mass of the water (Blevins) but I would like something more accurate.

Is it possible to do this with acoustic module of abaqus?. I´m quite new with abaqus at this moment so any help will be greatly apprecaited.

Thanks!

 

[IceBreakerSours]

Look for modal analysis in the documentation.

Are you new to this forum? If so, please read these FAQ:

http://www.eng-tips.com/faqs.cfm?fid=376

http://www.eng-tips.com/faqs.cfm?fid=1083