|August 25, 2002, 21:57||
immersed boundary method with unstructured mesh
I have a question about immersed boundary method. Hope someone could give me a hint.
I am trying to use immersed boundary method in an unstructured N-S solver. I don't know how to choose the distribution function. This continuous function is designed to mimic the delta Dirac function.
For uniformed Cartisian mesh, it is just the multipling of two 1D distribution functions ( along x and y direction) which are easy to creat.
For unstructured mesh, I think this function is distance based and after the distribution,the element area weighted summation must equal to the original varible value on the front.
Thanks a lot.
|Thread||Thread Starter||Forum||Replies||Last Post|
|Moving mesh||Niklas Wikstrom (Wikstrom)||OpenFOAM Running, Solving & CFD||122||June 15, 2014 06:20|
|2D Mesh Generation Tutorial for GMSH||aeroslacker||Open Source Meshers: Gmsh, Netgen, CGNS, ...||12||January 19, 2012 04:52|
|Immersed boundary method, again...||kekko||OpenFOAM||4||February 22, 2011 12:39|
|Icemcfd 11: Loss of mesh from surface mesh option?||Joe||CFX||2||March 26, 2007 18:10|
|Immersed boundary method with momentum forcing||Fuka||Main CFD Forum||1||February 6, 2006 04:46|