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Rotate of particle

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April 9, 2014, 07:18	Rotate of particle	#1
kimi1 New Member Chan Wei Join Date: Apr 2014 Posts: 1 Rep Power: 0	Hi,guys I am a new user to fluent and I want to express the rotation of particle in UDF file. Than use speed of rotation (Omega) to express particle body force(the force is magnus force) by Macro that DEFINE_DPM_BODY_FPRCE（name,p,i）! Question 1:How to assign scalars(omegax,omegay,omegaz) of rotation to particles. Question 2:How to express body force to particle. May I know how to deal with those problems? I will be very grateful~

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