CFD Online Discussion Forums - WaveTransmissive BC with fieldInf%3d1

CFD Online Discussion Forums (https://www.cfd-online.com/Forums/)

- OpenFOAM Running, Solving & CFD (https://www.cfd-online.com/Forums/openfoam-solving/)

- - WaveTransmissive BC with fieldInf%3d1 (https://www.cfd-online.com/Forums/openfoam-solving/59584-wavetransmissive-bc-fieldinf-3d1.html)

schmidt_d

July 7, 2007 11:54

Hi, The waveTransmissive boun

Hi,
The waveTransmissive boundary condition has a special check to see if the value of fieldInf = -1. I've been looking at the code in
waveTransmissiveFvPatchField.C
and it looks like the code just let's the value of fieldInf be equal to the value at the previous time step. Is the idea to have a non-reflective BC without a stipulated far-field value? I would appreciate it if an interested party could confirm this.
Thanks,
DPS

Bertrand

February 8, 2011 06:09

Hello,

I know it has been years since this post was on, but I just found it and I happen to be interested in getting a non-reflective Boundary Condition. Did you find any further tracks?

Regards,

Bertrand

All times are GMT -4. The time now is 06:40.