|
[Sponsors] |
What multiphase model for porous media modelling |
|
LinkBack | Thread Tools | Search this Thread | Display Modes |
January 12, 2018, 07:36 |
What multiphase model for porous media modelling
|
#1 |
New Member
Sabrine BenSlama
Join Date: Jan 2018
Posts: 15
Rep Power: 8 |
Hey !
I'm new with Fluent and trying to model the coupled heat and mass transfer occuring in a membrane seperation process ( membrane distillation for my case). I'm wondering which multiphase model is more accurate for my issue. Thank you |
|
January 12, 2018, 10:23 |
|
#2 |
Member
ehsan
Join Date: Sep 2014
Posts: 38
Rep Power: 12 |
My point of view is to avoid using a multiphase model!!!!. I recommend to define proper source terms for the heat and mass at the membrane eventhough it would take some time to write suitable udfs.
|
|
January 15, 2018, 04:14 |
|
#3 |
New Member
Sabrine BenSlama
Join Date: Jan 2018
Posts: 15
Rep Power: 8 |
thanks for your answer . Any special documents, instructions that can help me with udfs ?
|
|
January 16, 2018, 08:43 |
|
#4 |
Member
ehsan
Join Date: Sep 2014
Posts: 38
Rep Power: 12 |
Unfortunately, I do not know any particular document. Moreover, I have to say your case might be different, but this is the approach that I chose for my current project (a different process involving heat and mass transfer through a membrane).
I guess if you want to use a multiphase model, VOF would be the first one to try. However, I am also interested to see what other models can be used. Best |
|
Tags |
membrane separation, multiphase modelling, porous media |
Thread Tools | Search this Thread |
Display Modes | |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
How to simulate the eulerian multiphase model about particle | jhlee9622 | STAR-CCM+ | 2 | November 24, 2016 11:37 |
porous media model validation | Tensian | FLUENT | 0 | September 23, 2016 05:04 |
Superlinear speedup in OpenFOAM 13 | msrinath80 | OpenFOAM Running, Solving & CFD | 18 | March 3, 2015 05:36 |
Multiphase simulation of bubble rising | Niru | CFX | 5 | November 25, 2014 13:57 |
Multiphase flow in porous media | zhou | FLUENT | 0 | May 10, 2005 17:45 |