whats the purpose and usage of waveTransmissive?
 

i need to know at what situations we set a patch to waveTransmissive.is there a guidance or hint?

The wiki page HowTo Using the WaveTransmissive Boundary condition

More from message board http://www.cfd-online.com/Forums/ope...advective.html

and a little bit from doxygen waveTransmissiveFvPatchField.C

Good luck!

thanks alot dear chegdan!ill look at them.