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

Forum: CFX August 4, 2010, 16:50

Replies: 15 FSI - verification force mapping with mfx Views: 5,593 Posted By stumpy Very useful info. Thanks! Very useful info. Thanks!

Forum: CFX July 20, 2010, 08:53

Replies: 15 FSI - verification force mapping with mfx Views: 5,593 Posted By stumpy There's a lot of interesting points here! First,... There's a lot of interesting points here! First, it was my understanding that you couldn't use SURF154 elements to receive the displacements on the ANSYS side, but you said it seems to be working...

Forum: CFX July 19, 2010, 17:04

Replies: 15 FSI - verification force mapping with mfx Views: 5,593 Posted By stumpy To do a pre-stressed analysis I think you need to... To do a pre-stressed analysis I think you need to set it up as a 2-way FSI (MFX) simulation from the beginning. You could set up the FSI interface so that no forces are passed from the fluid to...

Forum: CFX July 15, 2010, 14:26

Replies: 15 FSI - verification force mapping with mfx Views: 5,593 Posted By stumpy 4-node surf elements? Surface elements are not... 4-node surf elements? Surface elements are not used to transfer the forces, they are applied directly to the nodes of the 3D solid elements. Actually if you have inserted surface elements then they...

Forum: CFX July 15, 2010, 09:29

Replies: 15 FSI - verification force mapping with mfx Views: 5,593 Posted By stumpy Are you using high order tet elements on the... Are you using high order tet elements on the ANSYS side of the FSI interface, with version 12.0 or 12.1? If so, the cause of the high non-overlap fraction is a bug in the ANSYS mapping. You can...

Forum: CFX July 15, 2010, 08:27

Replies: 15 FSI - verification force mapping with mfx Views: 5,593 Posted By stumpy If you insert the command: /debug,,2 you'll... If you insert the command: /debug,,2 you'll get text output in the stdout file showing ALL the details of the load transfer (it's a lot of output). You can also insert monitor points in CFX such...

Showing results 1 to 6 of 6

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