http://www.k-wave.org/forum/topic/rectangular-piezo-crystal-in-longitudal-extension-mode Support for the k-Wave MATLAB toolbox en-US Wed, 13 May 2026 14:16:25 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/rectangular-piezo-crystal-in-longitudal-extension-mode#post-5900 Wed, 26 Apr 2017 20:01:08 +0000 Bradley Treeby 5900@http://www.k-wave.org/forum/ <p>Hi Marius,</p> <p>Unfortunately I don't have much experience simulating the response of piezoelectrical materials. I know there are various commercial FEM packages for this (e.g., PZFlex), but I have never used them.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/rectangular-piezo-crystal-in-longitudal-extension-mode#post-5887 Sun, 09 Apr 2017 21:41:26 +0000 Marius 5887@http://www.k-wave.org/forum/ <p>I would like to simulate PMN-PT crystal with k33 in LE (Longitudinal Extension) mode. Can someone offer some tools or literature about that? Righ now I am trying to write it in matlab, but still don't get transfer function like in experiment. I am using matrix notation of 1D model for transmitter in frequency range. I had checked everything ten times, so looking for another way to solve this problem. </p>