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May 5, 2009, 00:14 |
How to smooth interface with VOF models
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#1 |
New Member
baechtelguillaume
Join Date: Apr 2009
Posts: 13
Rep Power: 17 |
Hi everbody,
I want to know where and how to use the command to smooth interface with VOF model here below : rpsetvar ‘patch/vof? #t While Im using the "normal" graphic panel from fluent, I don't understand where and how to implement it on my simulation ?
And if you know, this command is valid for all the time steps ? Is it more or less acurate with ? Thanks a lot for answer, Guillaume |
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May 11, 2009, 02:53 |
RE
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#2 |
Senior Member
Khalid Baker
Join Date: Mar 2009
Location: IRAQ
Posts: 168
Rep Power: 17 |
what type of flow regime you working with? is it stratified flow?
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May 11, 2009, 18:23 |
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#3 |
New Member
baechtelguillaume
Join Date: Apr 2009
Posts: 13
Rep Power: 17 |
To explain, I am modeling blood droplet impact onto a solid surface in the air. Im using VOF models, laminar unsteady flow. My results are pretty well according to experiments but I need to have a very good mesh and also a lot of time...
I want to improve the simulation duration but I dont find the good method. In fact, I only need to have a good mesh where I have an interface blood/air. Maybe you know if it is possible with a dynamic mesh? That's why I want to know if the command "rpsetvar ‘patch/vof? #t" is useful for the whole simulation/time steps and how to use it ? Thank you for answer, Guillaume |
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June 21, 2012, 18:54 |
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#4 |
Senior Member
navid
Join Date: Jan 2010
Posts: 110
Rep Power: 16 |
Hi
Did you figure out how to use this command rpsetvar 'patch/vof? #t? I can't implement it into the fluent window. where should I exactly put this command? Thank you |
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