How to simulate the eulerian multiphase model about particle

jhlee9622 · June 8, 2016, 10:21

Hi, guys.

Recently, I have to predict the particle concentration in ventilated room by using Eulerian multiphase model.

There is three model in Eulerian multiphase model (Eulerian Multiphase Mixture, Multiphase Segregated Flow, and Volume of Fluid) and which one is the proper physics for simulate particle distrubution in ventilated room.

In Eulerian Multiphase Mixture model, I can't find the particle option. There is just liguid and gas. So, is it right to choose the Multiphase Segregated Flow model to simulate the particle? Thank you.

JH.

zhouyu · November 13, 2016, 03:07

Hi, JH.

I also have some questions about predicting the particle concentration in ventilated room by using eulerian model in fluent.

Have you solved your problem?

zhouyu

cwl · November 24, 2016, 12:37

You can use Eulerian Dispersed Multiphase.
Or - in your case i suppose it would be better to use Lagrangian Multiphase for particles.

June 8, 2016, 10:21	How to simulate the eulerian multiphase model about particle	#1
jhlee9622 New Member JungHo Lee Join Date: Mar 2015 Posts: 20 Rep Power: 11	Hi, guys. Recently, I have to predict the particle concentration in ventilated room by using Eulerian multiphase model. There is three model in Eulerian multiphase model (Eulerian Multiphase Mixture, Multiphase Segregated Flow, and Volume of Fluid) and which one is the proper physics for simulate particle distrubution in ventilated room. In Eulerian Multiphase Mixture model, I can't find the particle option. There is just liguid and gas. So, is it right to choose the Multiphase Segregated Flow model to simulate the particle? Thank you. JH.

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November 13, 2016, 03:07		#2
zhouyu New Member zhouyu Join Date: Nov 2016 Posts: 3 Rep Power: 10	Hi, JH. I also have some questions about predicting the particle concentration in ventilated room by using eulerian model in fluent. Have you solved your problem? zhouyu

November 24, 2016, 12:37		#3
cwl Senior Member Chaotic Water Join Date: Jul 2012 Location: Elgrin Fau Posts: 438 Rep Power: 18	You can use Eulerian Dispersed Multiphase. Or - in your case i suppose it would be better to use Lagrangian Multiphase for particles.