|July 19, 2013, 07:04||
Inflation - Airfoil Meshing - Divergence problem
Join Date: Jul 2012
Posts: 10Rep Power: 5
I have been doing some simulations with vertical axis turbines in Fluent. In order to achieve good results I have tried using the Inflation option in Ansys Meshing module around the different airfoils in the turbine. But I found a problem in Fluent that says: 'Divergence detected in AMG solver'. When I disable the Inflation option the problem disappears.
I have tried different meshing methods as quadrilaterals and triangles as well as refining the mesh using sphere of influence around every airfoil, but still I haven't found a proper solution to the divergence error.
Thanks in advance and best regards.
|Thread||Thread Starter||Forum||Replies||Last Post|
|[ANSYS Meshing] Problem with meshing a complex Geometry (Hex)||fluent_beiyo||ANSYS Meshing & Geometry||8||April 26, 2014 04:55|
|problem with meshing an enclosed airfoil||stacey||FLUENT||0||July 7, 2013 05:29|
|Airfoil Meshing||PLP3A_ENSIAME||STAR-CCM+||14||October 10, 2012 18:29|
|Handling cyclic BC from gambit to openfoam for a cascade airfoil problem - OF 1.6||maverick||OpenFOAM Other Meshers: ICEM, Star, Ansys, Pointwise, GridPro, Ansa, ...||2||June 18, 2011 04:36|
|GAMBIT meshing problem||Gauthier Lambert||Main CFD Forum||1||August 3, 2000 09:22|