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

Forum: Fluent UDF and Scheme Programming April 4, 2024, 08:00

Replies: 11 C_FACE(c,t,i) local face index i ????????? Views: 4,534 Posted By sbaffini Are you referring to how Fluent computes the... Are you referring to how Fluent computes the gradients itself for UDS or to some procedure developed by you? I can't give any hint for why Fluent would fail, except making a few considerations....

Forum: Fluent UDF and Scheme Programming April 3, 2024, 12:43

Replies: 11 C_FACE(c,t,i) local face index i ????????? Views: 4,534 Posted By sbaffini Back then "n" (nf) was provided by the... Back then "n" (nf) was provided by the c_face_loop itself; it is just the local face index. I haven't done this in a decade, but n should vary from 0 to N-1, where N is the number of faces for a cell...

Forum: Fluent UDF and Scheme Programming August 14, 2012, 11:00

Replies: 11 C_FACE(c,t,i) local face index i ????????? Views: 4,534 Posted By sbaffini The meaning of the four lines above is: -... The meaning of the four lines above is: - "f = C_FACE(cn,tn,nf);" = for a given cell cn belonging to the cell_thread tn, give me the global face index f corresponding to the local face index nf....

Forum: Fluent UDF and Scheme Programming April 23, 2012, 16:13

Replies: 11 C_FACE(c,t,i) local face index i ????????? Views: 4,534 Posted By sbaffini Dear bharat, according to my knowledge of... Dear bharat, according to my knowledge of UDFs, what you are doing is not exactly correct, that is: - f can't be picked up before the cell face loop because it is changing inside the loop. In...

Forum: Fluent UDF and Scheme Programming April 21, 2012, 06:46

Replies: 11 C_FACE(c,t,i) local face index i ????????? Views: 4,534 Posted By sbaffini Besides your choice of conditions to check (which... Besides your choice of conditions to check (which i admit, now at first i don't get) you got the main point. Just notice that: - you may not need mag and A(F_AREA) - i'm not very...

Forum: Fluent UDF and Scheme Programming April 19, 2012, 09:29

Replies: 11 C_FACE(c,t,i) local face index i ????????? Views: 4,534 Posted By sbaffini You can't because, in general, there is no such... You can't because, in general, there is no such information in the cell of an unstructured solver (like Fluent), which can also be a tetrahedron (nonetheless, the information on the cell type is...

Showing results 1 to 6 of 6

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