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Search: Posts Made By: ronaldo
Forum: OpenFOAM October 27, 2009, 03:43
Replies: 34
Views: 6,311
Posted By ronaldo
Hi petSul, it should help you to solve your...

Hi petSul,

it should help you to solve your problem!

http://www.tfd.chalmers.se/~hani/kurser/OS_CFD_2008/chtFoam.pdf " (2/4 most important for you)
...
Forum: OpenFOAM October 23, 2009, 06:30
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LasrTP, I am very happy today! I made...

Hi LasrTP,

I am very happy today!
I made somthing different! Let me know if my way is right.

1. fluentMeshToFoam [case] -writeSets -writeZones -scale 0.001
(the directory sets "...
Forum: OpenFOAM October 22, 2009, 05:57
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LarsTP, i first run splitMeshRegion and...

Hi LarsTP,

i first run splitMeshRegion and i have automatically 0.001 folder, but no sets folder in Constant/polymesh. It is ok or i must have it?

Thanks
Forum: OpenFOAM October 22, 2009, 05:52
Replies: 34
Views: 6,311
Posted By ronaldo
Thanks LarsTP, cellSet plate new boxCell (0...

Thanks LarsTP,

cellSet plate new boxCell (0 0 0 )(0.01 0.1 0.02)!
How to find this point (your case)? That is my problem now!

Thanks in advance
Forum: OpenFOAM October 22, 2009, 03:25
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LarsTP, i have only one Problem now. How...

Hi LarsTP,

i have only one Problem now. How to set my makeCellSets file.
I did it but i became the following error:

Cell 0 with centre (0.024 0.000155 8.003e-05) is multiple zones. This is...
Forum: OpenFOAM October 20, 2009, 18:33
Replies: 34
Views: 6,311
Posted By ronaldo
Thank you LarsTP! i would try to ameliorate...

Thank you LarsTP!

i would try to ameliorate my case tonigth and post it tomorrow here.
Forum: OpenFOAM October 20, 2009, 11:01
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LarsTP, i run only "splitMeshRegions...

Hi LarsTP,

i run only "splitMeshRegions -cellZones" and 0.001 directory is created automatically.
I also got 4 region ( 3 for air and ane for solid).
For every Region under 0.001, i got ...
Forum: OpenFOAM October 20, 2009, 06:39
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LarsTp, this is my case. I have tried,...

Hi LarsTp,

this is my case. I have tried, but i still have problems. I post only " Boundary" in the PolyMesh folder. It is ok?
Forum: OpenFOAM October 19, 2009, 10:19
Replies: 34
Views: 6,311
Posted By ronaldo
Thank you for your Reply! I would try now ...

Thank you for your Reply! I would try now

The only problem i have is to simulate using Openfoam (not Fluent)!
please could i post my case here? Maybe you could find out what happend.
Forum: OpenFOAM October 19, 2009, 05:16
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LarsTP, it donīt work. I tried, but no...

Hi LarsTP,

it donīt work. I tried, but no success.

- I read a Fluent.msh mesh file using fluentMeshToFoam, so i donīt have " blockMeshDict" . I also have following problems:

- How could...
Forum: OpenFOAM October 16, 2009, 10:12
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LarsLP, this is the Graphic.

Hi LarsLP,

this is the Graphic.
Forum: OpenFOAM October 16, 2009, 09:34
Replies: 34
Views: 6,311
Posted By ronaldo
It is! I have 4m/s Velocity Inlet. The fin...

It is! I have 4m/s Velocity Inlet. The fin supposed to optimize the heat flux. It looks like "Bild fin" after the Simulation with Fluent. Yes the air able to flow around the find completely.

I...
Forum: OpenFOAM October 15, 2009, 16:01
Replies: 34
Views: 6,311
Posted By ronaldo
my case

Thank you so much LarsPT!

I would try right now.
Please here is my case (just for give you more information about my case). It is very important for me!
Forum: OpenFOAM October 15, 2009, 09:03
Replies: 34
Views: 6,311
Posted By ronaldo
Hi LarsPT, I use OpenFOAM-1.6. There are...

Hi LarsPT,

I use OpenFOAM-1.6. There are two Tutorials case of chtMultiRegionFoam. There appear to be complicated.

- Please could you tell how to set the RegionPropeties?
- What about this...
Forum: OpenFOAM October 15, 2009, 08:01
Replies: 34
Views: 6,311
Posted By ronaldo
Thank you very much!

Thank you very much!
Forum: OpenFOAM October 15, 2009, 07:28
Replies: 34
Views: 6,311
Posted By ronaldo
Heat Transfer

Dear all,

I would like to simulate a heat transfer problem.
- Which solver is adaquat for that?
- Is it possible with rhoSimpleFoam?

I have a fluid (air 200K) and a solid (fin) above...
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