Sin Wave
 

Hello! I want to send waves of different frequencies into a pipe, I plan to use a pressure boundary condition and start with a simple Sin wave, any pointers on how to go about this would be really appreciated! Thank you in advance, SB

Re: Sin Wave
 

You should use UDF.

Re: Sin Wave
 

This is a bit old now but should still be useful.

http://che.cycu.edu.tw/mphl/Courses/...tml/node94.htm

Re: Sin Wave
 

Whoops, this might be more useful

http://che.cycu.edu.tw/mphl/Courses/...tml/node95.htm