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Forum: FLUENT March 1, 2013, 00:39
Replies: 26
Views: 6,423
Posted By subha_meter
negative volume - dynamic mesh failure

Hi Sam,

In dynamic mesh problems, the mesh around the solid body keeps deforming during each iteration. Now, when the mesh becomes too distorted that the centroid of the cell lies outside the cell...
Forum: FLUENT November 6, 2012, 17:01
Replies: 26
Views: 6,423
Posted By subha_meter
solid body floating using

Hi Sadjad,

Although the dynamic mesh model worked for heavier particle (density > liquid). for lighter particle (particle density < liquid density), it seems there's some problem. The particle...
Forum: FLUENT October 23, 2012, 18:55
Replies: 26
Views: 6,423
Posted By subha_meter
Hi Sadjad, Thanks for your reply. ...

Hi Sadjad,

Thanks for your reply.

Earlier, I calculated the mass based on a sphere which is actually a cylinder in 2D. This caused the problem since cylinder volume considered by FLUENT is...
Forum: FLUENT October 23, 2012, 04:09
Replies: 26
Views: 6,423
Posted By subha_meter
Hi Sadiad, I had the same experience of the...

Hi Sadiad,

I had the same experience of the solid sphere bouncing off the liquid surface instead of submerging. In 2D case, how did you specify the volume of the sphere. I believe in the 6DOF...
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