reactingParcelFoam particle deposition

FerdiFuchs · June 19, 2020, 12:36

Hello everyone,

im doing simulation with particle deposition of different sizes (patchinteraction: stick) and i would like to postprocess this graphically and also analytical.

I already got the voidfraction of the particles and also particle concentration per m³ as afield value. But since the particles are not active anymore, they are not shown anymore in these field values
Does anybody know how to do this and could give me some hints?

I also tried to use wallFilm for this purpose, but since i have a lot of different patches which are interesting for me, this does not work easily. After extrudeToMeshRegion all these patches get merged to one patch and it does not work with coupleGroup.

Best regards,
FerdiFuchs

ybapat · June 22, 2020, 03:16

Hello,

You can try to write your own cloud function similar to erosion model.

Regards,
-Yogesh

FerdiFuchs · June 22, 2020, 05:13

wow. thanks for the hint! that was exactly i was looking for.

for everyone else with the same problem:
https://github.com/LightningLars/ParticleDeposition

Kind regards,
Ferdi

June 19, 2020, 12:36	reactingParcelFoam particle deposition	#1
FerdiFuchs Member Ferdinand Pfender Join Date: May 2013 Location: Berlin, Germany Posts: 40 Rep Power: 13	Hello everyone, im doing simulation with particle deposition of different sizes (patchinteraction: stick) and i would like to postprocess this graphically and also analytical. I already got the voidfraction of the particles and also particle concentration per m³ as afield value. But since the particles are not active anymore, they are not shown anymore in these field values Does anybody know how to do this and could give me some hints? I also tried to use wallFilm for this purpose, but since i have a lot of different patches which are interesting for me, this does not work easily. After extrudeToMeshRegion all these patches get merged to one patch and it does not work with coupleGroup. Best regards, FerdiFuchs

June 22, 2020, 03:16		#2
ybapat Senior Member Yogesh Bapat Join Date: Oct 2010 Posts: 102 Rep Power: 16	Hello, You can try to write your own cloud function similar to erosion model. Regards, -Yogesh FerdiFuchs likes this.

June 22, 2020, 05:13		#3
FerdiFuchs Member Ferdinand Pfender Join Date: May 2013 Location: Berlin, Germany Posts: 40 Rep Power: 13	wow. thanks for the hint! that was exactly i was looking for. for everyone else with the same problem: https://github.com/LightningLars/ParticleDeposition Kind regards, Ferdi HPE likes this. Last edited by FerdiFuchs; June 22, 2020 at 07:56.

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