|January 3, 2013, 13:19||
[ICEM] How to do 2D hybrid mesh around hydrofoil
Join Date: Apr 2009
Posts: 18Rep Power: 7
I am simulating a viscous flow around a 2D NACA hydrofoil with a rectangular domain (using FLUENT) especially in (static) stall conditions. Then have to introduce a large angle of attack (from 0 to 40 degre). According to literature, I have to do an hybrid mesh: structured (quadri) mesh on boundary layer around the hydrofoil and even near the top and bottom walls, and unstructured (tri) mesh on the rest of the domain.
Few times ago, I have successfully done a similar model but without introducing angle of attack, within ICEMCFD hexa blocking. Which I have to abandon now. Unfortunately I haven't found any example or help concerning 2d hybrid mesh on ICEMCFD tutorial. Then I have searched on CFD-online forum. I am trying with "Bigio 1st approach":Hybrid mesh for 2D boundary layer . But I get difficulties ignoring details on this approach. And I donít know if it can give good mesh? Time is running and I have to finish my project in the shortest time.
Please, could anyone give me help about this approach or other manner to do the 2d hybrid mesh?
Any suggestion will be appreciate.
Thanks in advance.
|Thread||Thread Starter||Forum||Replies||Last Post|
|2D Mesh Generation Tutorial for GMSH||aeroslacker||Open Source Meshers: Gmsh, Netgen, CGNS, ...||12||January 19, 2012 04:52|
|[ICEM] Octree surface mesh issue||siw||ANSYS Meshing & Geometry||6||February 13, 2011 13:46|
|hexa vs hybrid mesh convergence||Viais||OpenFOAM Meshing & Mesh Conversion||0||April 23, 2010 11:39|
|Icemcfd 11: Loss of mesh from surface mesh option?||Joe||CFX||2||March 26, 2007 19:10|
|Gambit problems||Althea||FLUENT||21||February 6, 2001 08:05|