Simulation of fluidized bed

dar-2 · January 27, 2015, 11:18

Good morning, i'm new in fluent and i have spent the past days doing the tutorials (specially the eulerian ones). I would like to do a simulation of walnut shell media being fluidized in order to do further studies of the behavior in a more complex geometry. I saw this video in youtube and is what i want to do. Can you help me on how to create the particles tracking?. Thanks for any help.

https://www.youtube.com/watch?v=8SNs_DX5N5Y

ghost82 · January 30, 2015, 16:41

Hi,
This is a dem simulation.
There is a tutorial on ansys portal and you can download there all the files.
Pdf is also here:
https://www.scribd.com/doc/158645235/DEM-Tutorial

Daniele

dar-2 · February 2, 2015, 11:40

Thank you so much, that's what i was looking for.

dar-2 · February 2, 2015, 12:08

Now the problem is that i can't find the files

ghost82 · February 2, 2015, 12:11

https://support.ansys.com/AnsysCusto...g+DDPM+and+DEM

dar-2 · February 2, 2015, 12:31

Thanks a lot!

Nuha · April 26, 2016, 14:31

Hi

is there any one who has command on DDPM simulation of fluidized bed.

I am simulating a 3 phase fluidized bed using DDPM. Particles are injected using group injections. But i didn't get my required static bed height.

kantay · May 12, 2016, 11:23

Hi ,
sorry i don't have reply for your question

i'm in 2nd year master degree ,the first task that i should make in my final project is to realize a simulation of fluidised bed uses the pomace like particles.if you can give me ideas about the models that i should use in fluent (multiphase flow,viscous...) ,Note that this fluidization is without combustion or chemical reaction.i should determine by this simulation the air velocity and the particle velocity for achieving the best fluidization .
Thanks for any help

January 27, 2015, 11:18	Simulation of fluidized bed	#1
dar-2 New Member Julian Barrera Join Date: Oct 2014 Posts: 5 Rep Power: 12	Good morning, i'm new in fluent and i have spent the past days doing the tutorials (specially the eulerian ones). I would like to do a simulation of walnut shell media being fluidized in order to do further studies of the behavior in a more complex geometry. I saw this video in youtube and is what i want to do. Can you help me on how to create the particles tracking?. Thanks for any help. https://www.youtube.com/watch?v=8SNs_DX5N5Y jiguozhao likes this.

January 30, 2015, 16:41		#2
ghost82 Senior Member Rick Join Date: Oct 2010 Posts: 1,016 Rep Power: 27	Hi, This is a dem simulation. There is a tutorial on ansys portal and you can download there all the files. Pdf is also here: https://www.scribd.com/doc/158645235/DEM-Tutorial Daniele __________________ Google is your friend and the same for the search button! Last edited by ghost82; January 31, 2015 at 06:34.

February 2, 2015, 12:11		#5
ghost82 Senior Member Rick Join Date: Oct 2010 Posts: 1,016 Rep Power: 27	https://support.ansys.com/AnsysCusto...g+DDPM+and+DEM __________________ Google is your friend and the same for the search button!

April 26, 2016, 14:31	DDPM issues	#7
Nuha New Member Nuha Join Date: Apr 2016 Posts: 8 Rep Power: 10	Hi is there any one who has command on DDPM simulation of fluidized bed. I am simulating a 3 phase fluidized bed using DDPM. Particles are injected using group injections. But i didn't get my required static bed height.

May 12, 2016, 11:23	fluidized bed	#8
kantay New Member Join Date: May 2016 Posts: 9 Rep Power: 10	Hi , sorry i don't have reply for your question i'm in 2nd year master degree ,the first task that i should make in my final project is to realize a simulation of fluidised bed uses the pomace like particles.if you can give me ideas about the models that i should use in fluent (multiphase flow,viscous...) ,Note that this fluidization is without combustion or chemical reaction.i should determine by this simulation the air velocity and the particle velocity for achieving the best fluidization . Thanks for any help

February 2, 2015, 11:40		#3
dar-2 New Member Julian Barrera Join Date: Oct 2014 Posts: 5 Rep Power: 12	Thank you so much, that's what i was looking for.

February 2, 2015, 12:08		#4
dar-2 New Member Julian Barrera Join Date: Oct 2014 Posts: 5 Rep Power: 12	Now the problem is that i can't find the files

February 2, 2015, 12:31		#6
dar-2 New Member Julian Barrera Join Date: Oct 2014 Posts: 5 Rep Power: 12	Thanks a lot!

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