ESyS-Particle

get Moment or Couple of a particle

Asked by Jiadun Liu

Dear All,

How to get the moment or couple of a particle?

Thank you very much.

Best regards,

Jiadun

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Jiadun Liu
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Jiadun Liu (liujiadun) said : 		#1

Dear All,

It seems that I solve the problem.
Moment = getAngularAcceleration()*Moment_of_Inertia

the moment of inertia could be obtained by using 2/5*m*r*r or from the RotSphere CheckPointer.

RotSphere CheckPointer: https://answers.launchpad.net/esys-particle/+question/73169

However, I found that the moment of inertia from the RotSphere CheckPointer is zero.

Best regards,
Jiadun

Revision history for this message
Jiadun Liu (liujiadun) said : 		#2

Dear all,

This problem is solved by using the parameters from InteractionVectorFieldSaverPrms

Best regards,
Jiadun