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Showing results 1 to 5 of 5 Search took 0.00 seconds. Search: Posts Made By: bennn

Forum: CFX October 10, 2010, 12:39

Replies: 9 deforming mesh issue : I don't get how stiffness works Views: 3,022 Posted By bennn ok. but the thing is I really don't trust GGI... ok. but the thing is I really don't trust GGI that much.... on my simulation on the main GGI connection, I can see an oscillating pattern in the physical values (pressure, velocity, whatever...) at...

Forum: CFX October 8, 2010, 07:47

Replies: 9 deforming mesh issue : I don't get how stiffness works Views: 3,022 Posted By bennn actually I'm thinking cylinder with GGI... actually I'm thinking cylinder with GGI connection, the mesh inside the cylinder moving exactly like the foil. so no need for deformation anymore. the thing is it brings another GGI interface which...

Forum: CFX October 8, 2010, 07:24

Replies: 9 deforming mesh issue : I don't get how stiffness works Views: 3,022 Posted By bennn nope, constant stiffness doesn't yield any good... nope, constant stiffness doesn't yield any good result. just the same as usual, the trailing edge moving with 1-2 cells around moving as well and further no movement.

Forum: CFX October 8, 2010, 06:57

Replies: 9 deforming mesh issue : I don't get how stiffness works Views: 3,022 Posted By bennn I'll try constant value right now. I wanted... I'll try constant value right now. I wanted to make little circular domains with sliding mesh, but cfx only allows one domain rotation in its basic interface. I guess I could do it in fortran, but...

Forum: CFX October 8, 2010, 04:55

Replies: 9 deforming mesh issue : I don't get how stiffness works Views: 3,022 Posted By bennn deforming mesh issue : I don't get how stiffness works hey everyone, I'm trying to model 3 foils rotating around a global axis, and oscillating around their quarter-chord with an amplitude of a couple of degrees....

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