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Showing results 1 to 4 of 4 Search took 0.00 seconds. Search: Posts Made By: Chris D

Forum: FLUENT July 26, 2010, 11:56

Replies: 8 Mesh Compressible Flow around an Airfoil Views: 3,810 Posted By Chris D You can use other topologies to mesh the airfoil.... You can use other topologies to mesh the airfoil. See this link (http://www.innovative-cfd.com/cfd-grid.html) for a description of O and C grids. Also, you can use an O-H type topology, which I...

Forum: FLUENT July 21, 2010, 14:13

Replies: 8 Mesh Compressible Flow around an Airfoil Views: 3,810 Posted By Chris D 4153 It looks like you're grid has vary... 4153 It looks like you're grid has vary large changes in cell volume, which definitely cause some stability problems. You want to make the grid such that the cell volume doesn't change too much...

Forum: FLUENT July 21, 2010, 09:23

Replies: 8 Mesh Compressible Flow around an Airfoil Views: 3,810 Posted By Chris D How good is the grid in the region where the... How good is the grid in the region where the solution is diverging? How are you initializing the solution? Have you tried reducing the courant number?

Forum: FLUENT July 19, 2010, 15:03

Replies: 8 Mesh Compressible Flow around an Airfoil Views: 3,810 Posted By Chris D How many iterations does it run before diverging? How many iterations does it run before diverging?

Showing results 1 to 4 of 4

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