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February 22, 2010, 09:19 |
how to couple VOF and DPM ??
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#1 |
New Member
sed
Join Date: Feb 2010
Posts: 19
Rep Power: 16 |
Hello all
I have simulated a case with VOF model for getting interface of water and air. Now I need to introduce (Inject) some solid particles into the mixture of high speed water and air (Gas-liquid-solid). 1. Can I now switch to Discrete Particle Model directly from VOF 2. How to couple them (DPM & VOF) together in FLUENT ? As I have seen in the FLUENT manual there are no restrictions on using VOF model in combination with DPM...... thanks
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February 22, 2011, 14:32 |
vof+DPM
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#2 |
New Member
raj
Join Date: Feb 2010
Location: OKlahoma
Posts: 13
Rep Power: 16 |
Hello cfdiscool,
I am facing same problem as yours. I am trying to introduce solid particles into stream of liquids. I have to use VOF to study the interference between the liquids. At the same time i have to study the behavior of these solid particles introduced. If you found the way to do it , please guide me. Anyone working on this please help me. I have read other threads but I still need some info on this. Thanks in advance.! |
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September 5, 2011, 03:18 |
Vof+dpm
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#3 |
New Member
Join Date: May 2011
Posts: 1
Rep Power: 0 |
Hello all,
It's possible to couple vof model and dpm model at the same time in Fluent. but you have to choose the primary fluid wisely. Best, Sajjad Bigham |
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September 5, 2011, 11:20 |
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#4 |
New Member
Harpreet
Join Date: May 2011
Posts: 21
Rep Power: 15 |
i tried Eulerian model and it worked fine for me.
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March 15, 2016, 13:49 |
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#5 |
New Member
Vedant Dwivedi
Join Date: Mar 2016
Posts: 5
Rep Power: 10 |
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March 15, 2016, 13:52 |
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#6 |
Senior Member
Cees Haringa
Join Date: May 2013
Location: Delft
Posts: 607
Rep Power: 0 |
Hi Ved,
In which of the phases do you need the particles to exist? in only one, or in both? The Eulerian multiphase model has very different purposes than VoF, so I would not directly consider that. |
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March 16, 2016, 01:11 |
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#7 |
New Member
Vedant Dwivedi
Join Date: Mar 2016
Posts: 5
Rep Power: 10 |
Actually i am simulating water droplets (secondary phase) in air over cylindrical surface in DPM model (to calculate drag and particles tracking ) which then i want to couple with euler water film model to calculate water film thickness.
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July 18, 2024, 04:02 |
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#8 |
New Member
LYH
Join Date: Dec 2023
Posts: 11
Rep Power: 2 |
Hi I am facing the same issue as you. How do you solve the problem ?
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Tags |
coupling, dpm, vof |
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