Does any one have experiment to implement a new force in lagrangian OpenFOAM

sy2516 · March 22, 2017, 11:51

Dear all,

I want to implement a electric field force to a charged particle. F=Eq. I have assigned a charge q to each particle and I will set up E in createfield file. But I have no idea how to implement this force in Lagrangian library. Any one has experience? Also, I have a question. Can I chose three particleforce in sprayCloudProperties if I want to use sprayFOAM solver to solve the problem?

Thanks.

omid20110 · April 4, 2018, 15:39

Dear Shuai,
Have you any progress?

cojua8 · April 17, 2018, 11:31

Check the existing forces in intermediate/submodels/Kinematic/ParticleForces.

There are many examples

omid20110 · April 18, 2018, 02:24

Hello dear Joaquín
Please read this thread:
Problems of adding a new force to the sprayFoam solver

March 22, 2017, 11:51	Does any one have experiment to implement a new force in lagrangian OpenFOAM	#1
sy2516 New Member Shuai Yuan Join Date: Nov 2016 Posts: 29 Rep Power: 9	Dear all, I want to implement a electric field force to a charged particle. F=Eq. I have assigned a charge q to each particle and I will set up E in createfield file. But I have no idea how to implement this force in Lagrangian library. Any one has experience? Also, I have a question. Can I chose three particleforce in sprayCloudProperties if I want to use sprayFOAM solver to solve the problem? Thanks.

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April 4, 2018, 15:39		#2
omid20110 Member Sadegh Ebadi Join Date: Apr 2015 Posts: 75 Rep Power: 11	Dear Shuai, Have you any progress?

April 17, 2018, 11:31		#3
cojua8 Member Joaquín Neira Join Date: Oct 2017 Posts: 38 Rep Power: 8	Check the existing forces in intermediate/submodels/Kinematic/ParticleForces. There are many examples

April 18, 2018, 02:24		#4
omid20110 Member Sadegh Ebadi Join Date: Apr 2015 Posts: 75 Rep Power: 11	Hello dear Joaquín Please read this thread: Problems of adding a new force to the sprayFoam solver