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Forum: FLUENT

April 9, 2013, 02:39

Replies: 14

NEW surface tension model for Fluent

Views: 4,106

Posted By bohis

Hi, Switch of Fluent surface tension model...

Hi,

Switch of Fluent surface tension model and write it youself (DEFINE_SOURCE(c,t)) I will do the same what FLUENT does, but U will use normals and curvatures computed using HEIGHT FUNCTIONS....

Forum: FLUENT

April 8, 2013, 07:43

Replies: 14

NEW surface tension model for Fluent

Views: 4,106

Posted By bohis

surface tension

Hello!
U are right, it has been really a long time since I last did something with surface tension. Fluent calculates normals and curvatures from gradient of volume fraction and we can say that this...

Forum: FLUENT

December 4, 2009, 11:31

Replies: 14

NEW surface tension model for Fluent

Views: 4,106

Posted By bohis

just brief description

Hi, it is based on Height Functions and I reconstruct the length of interface in 2D cell. Ten. force is applied only where interface is present.
and what is your view on my mass imbalance in very...

Forum: FLUENT

December 4, 2009, 05:47

Replies: 14

NEW surface tension model for Fluent

Views: 4,106

Posted By bohis

NEW surface tension model for Fluent

Hello there!
I have made a new surface tension model. It gives no spurious currents within the volume of secondary phase, but there is always spurious velocity in one or two cells on interface. This...

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