FLUENT UDF dynamic mesh+ MIXTURE
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Hi everyone, I'm having problems using FLUENT for stirring simulation again, UDF moving mesh + MIXTURE, and when I run it, I often get a mistake
Updating solution at time levels N and N-1.
Updating solution at time levels N and N-1. done.
Updating mesh at time level N...
set_part_dest_tree: cell not found on myid = 7.(Fig.3)
This makes the calculation impossible and I have to proceed from the latest saved transient casdat file, which is obviously frustrating, I would like to know the reason for the error and a possible solution, is it related to the parallel core settings, when I open Flunet to work on it, I always get the message, Process affinity not being set (Fig.2)? I am using 50 cores double precision for simulation work. From the iteration curve(Fig.1), i dont think it is a mesh problem or model issue. hope you guys can answer my query, thanks!
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