http://www.k-wave.org/forum/topic/bowl-shape-array-by-kwavearray Support for the k-Wave MATLAB toolbox en-US Tue, 12 May 2026 22:32:22 +0000 http://bbpress.org/?v=1.0.2 q http://www.k-wave.org/forum/search.php http://www.k-wave.org/forum/topic/bowl-shape-array-by-kwavearray#post-7715 Tue, 28 Jul 2020 13:49:50 +0000 Bradley Treeby 7715@http://www.k-wave.org/forum/ <p>Hi fantasyhaha,</p> <p>You can place any number of bowl-shaped elements in any position by using multiple calls to <code>addBowlElement</code>. Internally, each bowl is specified using a number of integration points arranged in a Fermat spiral. This is just how we define the geometry of a single bowl, and as an end user you can largely ignore this.</p> <p>Brad. </p> http://www.k-wave.org/forum/topic/bowl-shape-array-by-kwavearray#post-7704 Thu, 23 Jul 2020 06:49:33 +0000 fantasyhaha 7704@http://www.k-wave.org/forum/ <p>Hello Sir,<br /> Thank you for your powerful tool. We are going to use K-wave to do a simulation with bowl array. Here are two questions we meet:<br /> 1. The position of each element of the transducers were caculated and set by a spiral shape function but in our situation, the elements were set circularly on the surface. How can I change the way I put my elements?<br /> 2. The total element numbers can not be set by this function so there are so many of them when we built our model. But when I change it, it seems become many single point element. I want to make continus surface at every element position, what should I do? use the disc element or other one? </p> <p> Thank you! </p>