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How to implement a hard-sphere-model particle collision in DPMFoam

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January 2, 2020, 23:23	How to implement a hard-sphere-model particle collision in DPMFoam	#1
zhangxc0223 New Member Matthew Join Date: Aug 2017 Posts: 28 Rep Power: 8	As far as I know, DPMFoam implements a soft-sphere model for the particle collision because it consider a lot of parameters during the collision. So I would like to know, is there any way to turn off those soft-sphere parameters to run the DPMFoam based on a hard-sphere model?

June 5, 2021, 07:51		#2
Armin_OpenFoam New Member Armin Haghshenas Join Date: Jun 2020 Posts: 2 Rep Power: 0	Could you figure out how to employ the hard-sphere model in DPMFoam?

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