CFD Online Logo CFD Online URL
www.cfd-online.com
[Sponsors]
Home > Forums

Search Results

Register Blogs Community New Posts Updated Threads Search

Showing results 1 to 11 of 11
Search took 0.00 seconds. Search: Posts Made By: camille131
Forum: OpenFOAM Pre-Processing November 1, 2012, 05:00
Replies: 18
Views: 3,469
Posted By camille131
Hi, finally I obtain something that seems...

Hi,
finally I obtain something that seems better using icoFoam and not cyclic condition.

here are the plot at the end of the simulation :
p : http://img440.imageshack.us/img440/1235/pt05.jpg...
Forum: OpenFOAM Pre-Processing October 31, 2012, 06:38
Replies: 18
Views: 3,469
Posted By camille131
Sorry I was away for a few days. Y es i have...

Sorry I was away for a few days.

Y es i have read the user guide but I don't see where they explain how the cells are numbered.

what is the computation to do? And how to see these numbers in...
Forum: OpenFOAM Pre-Processing October 25, 2012, 13:05
Replies: 18
Views: 3,469
Posted By camille131
oh yes sorry I didn't understand but now I ve...

oh yes sorry I didn't understand but now I ve found. gradP is a .raw file and when i open it, it shows me a black window..

Other question, how can I know that a particular cell won't be onthe...
Forum: OpenFOAM Pre-Processing October 25, 2012, 12:36
Replies: 18
Views: 3,469
Posted By camille131
euh... is it in fvSolution file that I have to...

euh... is it in fvSolution file that I have to change pRefCell and pRefValue? they are set both to 0 as in the tutorial. which values shouldd I try?

you say

but I don't find it . in which file...
Forum: OpenFOAM Pre-Processing October 25, 2012, 11:44
Replies: 18
Views: 3,469
Posted By camille131
With channelFoam I obtain a pressure field like...

With channelFoam I obtain a pressure field like that : http://imageshack.us/a/img109/3633/pt05w.jpg

does not seems good either.
Forum: OpenFOAM Pre-Processing October 25, 2012, 11:26
Replies: 18
Views: 3,469
Posted By camille131
Hi Meindert, Thank you for your answer. Of...

Hi Meindert,
Thank you for your answer.
Of course I noticed something was wrong with my boundaries but
I didn't run channel395 because my computer does not seems to support it..

Actually I...
Forum: OpenFOAM Pre-Processing October 23, 2012, 15:34
Replies: 18
Views: 3,469
Posted By camille131
Good evening , finally my computer just just...

Good evening ,
finally my computer just just down while running channelFoam tutorial.. it was too hot. I will have to use the computer of the university if I don't want to break my own computer^^
...
Forum: OpenFOAM Pre-Processing October 23, 2012, 12:07
Replies: 18
Views: 3,469
Posted By camille131
Ok maindert I will try with icoFoam and let you...

Ok maindert I will try with icoFoam and let you know after that . but before I have to wait for the end od channel395 :-) at the moment I m at 640 .
Thank you for the precisions
Forum: OpenFOAM Pre-Processing October 23, 2012, 10:55
Replies: 18
Views: 3,469
Posted By camille131
Finally I stopped it at 440 beacause it is too...

Finally I stopped it at 440 beacause it is too slow.

About ma problem of simulation poiseuille flow. I found a subject :...
Forum: OpenFOAM Pre-Processing October 23, 2012, 09:32
Replies: 18
Views: 3,469
Posted By camille131
Thank you fo your answer meindert. i m now...

Thank you fo your answer meindert.

i m now running the tutorial channel395 as you told me but it takes a long time. Is it necessary to run until endTime 1000 with such a small deltaT : 0.2 ?
Forum: OpenFOAM Pre-Processing October 20, 2012, 10:46
Replies: 18
Views: 3,469
Posted By camille131
Poiseuille flow in a channel

Hello I m new on open foam and I m trying to run a poiseuille flow.

I have defined my mesh in blockMeshDict with cyclic conditions.

But actually I don't know if I have to run it with icoFoam or...
Showing results 1 to 11 of 11

 
Forum Jump

All times are GMT -4. The time now is 10:15.

Contact Us - CFD Online - Privacy Statement - Top