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

Forum: FLUENT April 1, 2020, 09:03

Replies: 13 moving interior nodes by udf Views: 1,305 Posted By vinerm Porous Modeling and Porous Simulation What you intend to do can be done by simulating the porous medium and not by modeling it. Simulation means, as suggested in my previous post, creating a domain with real holes. Modeling on the other...

Forum: FLUENT April 1, 2020, 07:23

Replies: 13 moving interior nodes by udf Views: 1,305 Posted By vinerm Resistance Coefficients If you know the equation or formulation that you want to use to define resistance coefficients as the simulation proceeds, you can use DEFINE_PROFILE option with C_PROFILE. This way you can change...

Forum: FLUENT April 1, 2020, 06:27

Replies: 13 moving interior nodes by udf Views: 1,305 Posted By vinerm Fluid Structure Interaction It does not matter whether the zone is porous or not, fluid and structure always interact at the solid walls. In case of porous zone, those solid walls are inside the porous zone. However, if you...

Forum: FLUENT April 1, 2020, 05:40

Replies: 13 moving interior nodes by udf Views: 1,305 Posted By vinerm Fsi Use FSI within WB. If you do not want to use that, then load deformed mesh from APDL instead of moving nodes.

Forum: FLUENT April 1, 2020, 04:45

Replies: 13 moving interior nodes by udf Views: 1,305 Posted By vinerm Node repositioning Only the nodes on the external boundaries can be repositioned. You can use DEFINE_GRID_MOTION or profile for that. Do note that this repositioning should not involve sudden large movements. What's...

Forum: FLUENT April 1, 2020, 04:22

Replies: 13 moving interior nodes by udf Views: 1,305 Posted By vinerm Interior Node Movement Fluent does not allow movement of interior nodes since this can lead to degenerate mesh. Only boundary nodes can be moved. Fluent uses its own algorithm to move interior nodes.

Showing results 1 to 6 of 6

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