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

Forum: Main CFD Forum November 19, 2020, 14:04

Replies: 13 What is the difference between gradient and reconstruction gradient vectors ？ Views: 1,974 Posted By sbaffini No, but note that the take home message from the... No, but note that the take home message from the previous link is that, if any, only C_VOF_RG will be available. I noted in my previous post that this would make sense because a non limited vof...

Forum: Main CFD Forum November 19, 2020, 09:58

Replies: 13 What is the difference between gradient and reconstruction gradient vectors ？ Views: 1,974 Posted By sbaffini I can only point to this... I can only point to this https://forum.ansys.com/discussion/4691/fluent-udf-command-c-vof-g-causing-error-crash It seems that reconstruction gradients might be present (which totally makes sense)....

Forum: Main CFD Forum November 19, 2020, 09:22

Replies: 13 What is the difference between gradient and reconstruction gradient vectors ？ Views: 1,974 Posted By sbaffini I can't as I have no more access to Fluent since... I can't as I have no more access to Fluent since several years, so I couldn't even try to put it down. Also, this matter is not going to be solved like that. This sort of UDF use requires a much...

Forum: Main CFD Forum November 18, 2020, 17:14

Replies: 13 What is the difference between gradient and reconstruction gradient vectors ？ Views: 1,974 Posted By sbaffini Fluent computes the gradient for all the user... Fluent computes the gradient for all the user defined scalars, and probably the limited gradients as well. You could copy the variable whose gradient is needed into an uds and let Fluent compute its...

Forum: Main CFD Forum November 16, 2020, 19:05

Replies: 13 What is the difference between gradient and reconstruction gradient vectors ？ Views: 1,974 Posted By sbaffini Finite volume (FV) methods are based on the cell... Finite volume (FV) methods are based on the cell average and flux concepts. You know cell average values in cell centers and conservation equations are written, for those cells, that require summing...

Forum: Main CFD Forum November 16, 2020, 06:17

Replies: 13 What is the difference between gradient and reconstruction gradient vectors ？ Views: 1,974 Posted By sbaffini You basically wrote the answer to your question,... You basically wrote the answer to your question, or am I missing something?

Showing results 1 to 6 of 6

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