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Showing results 1 to 4 of 4 Search took 0.03 seconds. Search: Posts Made By: droberts

Forum: FLUENT September 17, 2010, 05:55

Replies: 8 Non-reflecting boundary conditions Views: 8,232 Posted By droberts Hey, Thanks for your quick replies. I did... Hey, Thanks for your quick replies. I did try the implicit solver, but with similar results. The solver diverges after about 5 iterations so the time step used cant be an issue as it doesnt even...

Forum: FLUENT September 16, 2010, 05:01

Replies: 8 Non-reflecting boundary conditions Views: 8,232 Posted By droberts Hey, I tried altering the mesh so it now... Hey, I tried altering the mesh so it now has a maximum aspect ratio of 6 and getting convergence whilst incompressible. However, once I changed back to the density based solver and ideal gas...

Forum: FLUENT September 15, 2010, 08:25

Replies: 8 Non-reflecting boundary conditions Views: 8,232 Posted By droberts Hey, Eventually I will be simulating... Hey, Eventually I will be simulating acoustic/pressure waves impinging upon a resonator coupled with a grazing flow velocity. However, the simple mesh at the moment is a 2D tube just to set up...

Forum: FLUENT September 14, 2010, 03:40

Replies: 8 Non-reflecting boundary conditions Views: 8,232 Posted By droberts Non-reflecting boundary conditions Hey, I have just started to use a non-reflecting boundary on a basic 2D rectangular mesh. The boundary forms a pressure outlet with a fluctuating static pressure being applied at an opposing...

Showing results 1 to 4 of 4

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