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

Forum: FLUENT February 14, 2013, 03:53

Replies: 26 Error: Negative volume and Creating empty surface Views: 6,419 Posted By Faby Hi! I was able to simulate a buoyant particle... Hi! I was able to simulate a buoyant particle fully immersed in a fluid just setting the acceleration of gravity = 0 and the operating density ( in operating conditions) equals to the fluid density....

Forum: FLUENT February 14, 2013, 03:45

Replies: 26 Error: Negative volume and Creating empty surface Views: 6,419 Posted By Faby I did the same! :) I did the same! :)

Forum: FLUENT October 8, 2012, 04:45

Replies: 26 Error: Negative volume and Creating empty surface Views: 6,419 Posted By Faby How did you take buoyancy into account? How did you take buoyancy into account?

Forum: FLUENT October 5, 2012, 07:41

Replies: 26 Error: Negative volume and Creating empty surface Views: 6,419 Posted By Faby At the end I did't use interface walls , but a... At the end I did't use interface walls , but a mesh around the moving body that connects the wall of moving body and the mesh of external fluid domain.

Forum: FLUENT June 6, 2012, 10:15

Replies: 26 Error: Negative volume and Creating empty surface Views: 6,419 Posted By Faby I'm already using tetra mesh... I tried with... I'm already using tetra mesh... I tried with declaration of fluid zone surrounding the particle as deforming zone...but it doesn't work... :(

Forum: FLUENT June 5, 2012, 05:59

Replies: 26 Error: Negative volume and Creating empty surface Views: 6,419 Posted By Faby Error: Negative volume and Creating empty surface Hello everyone, I have two interface walls defined as dynamic mesh, that move as a rigid body according to an udf in a flow domain. The problem is in transient time. When I try to compute the...

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