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Showing results 1 to 6 of 6 Search took 0.00 seconds. Search: Posts Made By: fmjb

Forum: CFX October 26, 2011, 03:51

Replies: 10 Convergence but incorrect results in Free Surface flow Views: 4,001 Posted By fmjb vertical resolution Free Surface Dear Ghorrocks, The choice to mesh this as two blocks stems from using the mesher of Ansys workbench. To increase the vertical resolution I decided to apply inflation in the region of the free...

Forum: CFX October 25, 2011, 04:24

Replies: 10 Convergence but incorrect results in Free Surface flow Views: 4,001 Posted By fmjb move interface Should I move the interface between the two domains away from the free surface? Will the GGI interface work in a region that does not intersect the free surface? Regards, Friso

Forum: CFX October 25, 2011, 03:55

Replies: 10 Convergence but incorrect results in Free Surface flow Views: 4,001 Posted By fmjb Domain Interface setting I applied the GGI interface, and somehow the problem appears to persist. 9712 in the figure you can see the water volume fraction in the YZ-plane. It shows a sharp gradient in the volume fraction at...

Forum: CFX October 21, 2011, 10:30

Replies: 10 Convergence but incorrect results in Free Surface flow Views: 4,001 Posted By fmjb Thank you for your advice. I changed the... Thank you for your advice. I changed the upwind advection to high resolution, and changed to the SST turbulence model. The meshrefinement is removed. To get a good resolution in vertical...

Forum: CFX October 18, 2011, 03:32

Replies: 10 Convergence but incorrect results in Free Surface flow Views: 4,001 Posted By fmjb Mesh Refinement Error Dear Gorrocks, Thanks for your reply. As I understand, the aproach to this problem is based on trial-and-error (sensitivity analysis)? there are no ways to diagnose possible causes to this...

Forum: CFX October 17, 2011, 10:43

Replies: 10 Convergence but incorrect results in Free Surface flow Views: 4,001 Posted By fmjb Convergence but incorrect results in Free Surface flow Dear all, I'm new to the CFD-online forum, so if this new thread does not meet the requirements, please let me know, I am happy to adjust this ask for your help. Currently i'm working on the...

Showing results 1 to 6 of 6

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