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Search: Posts Made By: juliom
Forum: CFX October 18, 2016, 11:51
Replies: 24
Views: 14,643
Posted By juliom
Did you consider mass transfer? If not, then you...

Did you consider mass transfer? If not, then you need to write your UDF. This has been asked several time and you will find good information on the Ansys support team.
Forum: CFX February 22, 2016, 16:17
Replies: 24
Views: 14,643
Posted By juliom
Hi Begineer_CFX. My best advise is to start...

Hi Begineer_CFX. My best advise is to start always from a small problema or a scale of your final problem.
Try to do first a two phase problem. It will depend if your are going to use transient ot...
Forum: CFX September 22, 2013, 09:49
Replies: 24
Views: 14,643
Posted By juliom
Dear ahmad786...

Dear ahmad786 (http://www.cfd-online.com/Forums/members/ahmad786.html)
Sorry for my late answer I have been very busy these days.
First of all, this case is QUITE HARD, because it is not only...
Forum: CFX August 20, 2013, 20:55
Replies: 24
Views: 14,643
Posted By juliom
Are you trying to simulate a kind of waves?. In...

Are you trying to simulate a kind of waves?.
In case you want to run a FSI, i recommend you to ask the question to other member, because I do not have much experience on FSI.
Forum: CFX August 20, 2013, 14:25
Replies: 24
Views: 14,643
Posted By juliom
Dear Ernesto, Here I see several problems,...

Dear Ernesto,
Here I see several problems, first of all you ened to verify you volume fraction because it is possible that you may have been used a bad model.. You need to be very clear when a...
Forum: CFX August 20, 2013, 13:53
Replies: 24
Views: 14,643
Posted By juliom
Hola Ernesto. Cada problema esparticular y...

Hola Ernesto.
Cada problema esparticular y requeire de diversos factores que se deben evaluar, como fracción volumetrica,distancia entre particulas entre otras cosas.
Tambien depende que tipo de...
Forum: CFX March 3, 2012, 09:27
Replies: 24
Views: 14,643
Posted By juliom
Please send me your cfx case to figure ir out. ...

Please send me your cfx case to figure ir out.
You might make some calculus and deduction before selcting the correct model, if not you will be trying to find a nedle in the dark!!!
Forum: CFX March 2, 2012, 09:53
Replies: 24
Views: 14,643
Posted By juliom
Hi dear friend. VOF is one of the most...

Hi dear friend.
VOF is one of the most demanding model of multiphase fluid flow.
If you want to make a similar choose of this model in CFX, I recommed you to use Free surface+ particle or mixture...
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