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Search: Posts Made By: L. Hamid
Forum: FLUENT June 21, 2014, 01:28
Replies: 34
Views: 22,986
Posted By L. Hamid
Hi SS17 about your first question: Yes, it...

Hi SS17

about your first question: Yes, it solves continuity and momentum equations in porous media.
the second question: if you model your porous media as a volume and you want to see the...
Forum: FLUENT November 5, 2013, 01:36
Replies: 34
Views: 22,986
Posted By L. Hamid
Dear Hesam, I'm awfully sorry. I have not...

Dear Hesam,

I'm awfully sorry. I have not any experience about openfaom. sorry again :(

regards
Hamid
Forum: FLUENT September 15, 2012, 03:55
Replies: 34
Views: 22,986
Posted By L. Hamid
Hi Zaynah Yes, in the specify continuum...

Hi Zaynah


Yes, in the specify continuum in gambit we have just fluid or solid. You should set your specific volume (porous media) as a fluid and then go to fluent. (Please insert the specific...
Forum: FLUENT September 10, 2012, 06:35
Replies: 34
Views: 22,986
Posted By L. Hamid
According to your explanation (I mean I want to...

According to your explanation (I mean I want to observe how my velocity changes after passing through the porous square.), you couldn't achieve to the result (velocity behavior through porous square)...
Forum: FLUENT September 10, 2012, 02:11
Replies: 34
Views: 22,986
Posted By L. Hamid
Dear zaynah Let me to explain two...

Dear zaynah


Let me to explain two different boundary conditions:


1) Porous media
2) Porous jump
Forum: FLUENT January 28, 2012, 03:00
Replies: 34
Views: 22,986
Posted By L. Hamid
Dear Sabrina If you expect FLUENT...

Dear Sabrina



If you expect FLUENT find out all the connections between porous media and fluid as in interior you should select these 4 surface bodies for porous media separately as a fluid...
Forum: FLUENT January 25, 2012, 04:30
Replies: 34
Views: 22,986
Posted By L. Hamid
Dear Sabrina You should not worry about...

Dear Sabrina


You should not worry about the value of the inlet pressure. In fact, at the end of the analysis you should reach to the correct pressure drop between inlet and outlet. If you set...
Forum: FLUENT January 22, 2012, 12:10
Replies: 34
Views: 22,986
Posted By L. Hamid
Hi Sabrina Sorry for late response. I...

Hi Sabrina

Sorry for late response. I couldn't see your model, but according to your explanation, the setting of the B.C is correct.

By this setting, you expect to reach the 40 in...
Forum: FLUENT December 13, 2011, 03:21
Replies: 34
Views: 22,986
Posted By L. Hamid
Hi Sabrinache, 1- You can use 'velocity...

Hi Sabrinache,


1- You can use 'velocity inlet' BC for inlet and 'outflow' or 'pressure outlet' BC for outlet. If you use 'velocity inlet' BC for inlet you should monitor the inlet pressure...
Forum: FLUENT December 10, 2011, 09:27
Replies: 34
Views: 22,986
Posted By L. Hamid
Hi Sorry for the delay. You mentioned that...

Hi
Sorry for the delay. You mentioned that your media thickness varies with velocity. You mean that you have a structure with different thickness? If yes, you should divide you structure in...
Forum: FLUENT January 19, 2011, 01:38
Replies: 34
Views: 22,986
Posted By L. Hamid
Porous Jump Boundary

Hi

suppose that you have a vertical porous block in 2D simulation that flow enters from left to right side, you should draw the left line of the block and set the BC for this line as a porous...
Forum: FLUENT January 11, 2011, 07:12
Replies: 34
Views: 22,986
Posted By L. Hamid
hi bob12 thanks for you attention

hi bob12

thanks for you attention
Forum: FLUENT January 10, 2011, 01:38
Replies: 34
Views: 22,986
Posted By L. Hamid
Porous Jump Boundary

Hi

I did a simulation of flow with porous wall. According to the user guide of fluent in the porous jump window, we need to the thickness of the medium. but in my model I did not know the...
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