haw to track a particules??
 

I work on the Taylor Couette problem, i want to track a defined particules from the fluid to calculate their parametres like pressure trajectory or velocity, using fluent.
haw to do that (tracking particules)?

ps; i use an udf for the wall of the moving cylinder, but not for the particules.

try to use DPM (discrete phase model).

thank you;
the phenomena of of this problem is mor complicated, I didn't get something new, thank you for trying helping me.