http://www.k-wave.org/forum/topic/symmetry-around-source-sound-hard-boundary-condition Support for the k-Wave MATLAB toolbox en-US Tue, 12 May 2026 22:27:35 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/symmetry-around-source-sound-hard-boundary-condition#post-6081 Tue, 01 Aug 2017 08:50:07 +0000 Bradley Treeby 6081@http://www.k-wave.org/forum/ <p>Hi Babak,</p> <p>Where is your source located? Is it inside the region where you set the velocity to 0?</p> <p>Brad </p> http://www.k-wave.org/forum/topic/symmetry-around-source-sound-hard-boundary-condition#post-6051 Sun, 09 Jul 2017 12:07:40 +0000 babakkh 6051@http://www.k-wave.org/forum/ <p>Hi,</p> <p>I have a point source and I am solving underwater acoustic problem in 3D. My computational domain has symmetry in y-direction and my source is located in the xz-plane. That is the computational domaoin is mirrored around the plane passing through the source. </p> <p>How can I apply sound hard (Uy=0) Boundary Condition where the source is located on the boundary?</p> <p>Using "uy_sgy(:,1,:) = 0" , or "uy_sgy(:,1:2,:) = 0" dosn't work it seems. where the source.ny=1 or source.ny=2;</p> <p>Thank you for your help,</p> <p>Babak </p>