Udf_bodyforce for interacting particle system

sayan_bose · July 22, 2013, 14:26

I am trying to calculate the body forces on every particle in a discrete phase model problem, where every other particle exerts a certain amount of force on the particle to be analysed. The interaction forces between the particles depend on the relative positions of every particle. Moreover each particle changes with time . Can any one please help me with a macro or anything that will give me the positions of the other particles that is exerting force on the particle to be analysed.

ramin66m · August 2, 2013, 22:18

i have problem like you i have a paper in my hard if you want i can sent it to you

sayan_bose · August 3, 2013, 11:25

I would like to have it, Please sent it in mail.
Thank You

ramin66m · August 3, 2013, 16:19

i upload file to you and my problem is how to cooding van der walls force between particle

July 22, 2013, 14:26	Udf_bodyforce for interacting particle system	#1
sayan_bose New Member Sayan Bose Join Date: Apr 2013 Posts: 17 Rep Power: 13	I am trying to calculate the body forces on every particle in a discrete phase model problem, where every other particle exerts a certain amount of force on the particle to be analysed. The interaction forces between the particles depend on the relative positions of every particle. Moreover each particle changes with time . Can any one please help me with a macro or anything that will give me the positions of the other particles that is exerting force on the particle to be analysed. ramin66m likes this.

August 2, 2013, 22:18	body force udf	#2
ramin66m New Member Ramin Mortezazadeh Join Date: Jul 2013 Posts: 3 Rep Power: 12	i have problem like you i have a paper in my hard if you want i can sent it to you

August 3, 2013, 16:19	artice about sedimentation	#4
ramin66m New Member Ramin Mortezazadeh Join Date: Jul 2013 Posts: 3 Rep Power: 12	i upload file to you and my problem is how to cooding van der walls force between particle

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August 3, 2013, 11:25		#3
sayan_bose New Member Sayan Bose Join Date: Apr 2013 Posts: 17 Rep Power: 13	I would like to have it, Please sent it in mail. Thank You