|May 17, 2009, 05:13||
negative volume with sphere
Join Date: May 2009
Posts: 22Rep Power: 8
i want to model a natural convection over a sphere using fluent. u can see part of my mesh.
the problem is that when the fluent is in 2d solve mode the grid check is ok and i have no problem but when fluent is in axisymmetric, the grid check sends negative volume error, i dont know waht is the problem i uses many kindes of mesh types even tri elememts but i cant solve the problem.
|May 17, 2009, 09:23||
Join Date: Mar 2009
Posts: 67Rep Power: 8
in 2D axis symmetric, the axis has to be identical with the x-coordinate (so flow from left to right or from right to left).
All points have to be on positive y.
CFD - nothing but Colourful Fluid Dynamics
|axisymmetric solve, negative volume, sphere|
|Thread||Thread Starter||Forum||Replies||Last Post|
|BlockMesh FOAM warning||gaottino||OpenFOAM Native Meshers: blockMesh||7||July 19, 2010 14:11|
|On the damBreak4phaseFine cases||paean||OpenFOAM Running, Solving & CFD||0||November 14, 2008 22:14|
|fluent add additional zones for the mesh file||SSL||FLUENT||2||January 26, 2008 12:55|
|Axisymmetrical mesh||Rasmus Gjesing (Gjesing)||OpenFOAM Native Meshers: blockMesh||10||April 2, 2007 14:00|
|meshing F1 front wing||Steve||FLUENT||0||April 17, 2003 12:37|