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Forum: OpenFOAM Community Contributions

April 9, 2015, 02:21

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Correct me if I'm wrong, but since your...

Correct me if I'm wrong, but since your similation is steady state with flameletSimpleFoam, the Courant number won't have any influence. With the Courant number...

Forum: OpenFOAM Community Contributions

July 7, 2014, 10:08

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Guys, Nice to see that people are...

Guys,

Nice to see that people are implementing the flamelet solver to OF2.3.x. We are considering compiling OF2.3.x, especially since there finally is a default steady state combustion solver...

Forum: OpenFOAM Community Contributions

April 9, 2014, 06:07

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

You're right Sonu

You're right Sonu

Forum: OpenFOAM Community Contributions

April 9, 2014, 05:08

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Hi Sonu, Can't you just edit the...

Hi Sonu,

Can't you just edit the runFlameletGeneration.sh file, this script includes all steps you need to create flamelet library and PDF lookup table. I would suggest either edit this script...

Forum: OpenFOAM Community Contributions

March 7, 2014, 05:21

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Ok, so which file should I use then as idealgas...

Ok, so which file should I use then as idealgas and which as reactions in de libOpenSmoke utility?
The files of for example PolimiC1C3 are in binary format, so unfortunately cannot open them to...

Forum: OpenFOAM Community Contributions

March 7, 2014, 05:16

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Unfortunately not, since these files are in...

Unfortunately not, since these files are in different format than the onces directly required for libOpenSmoke :(

Forum: OpenFOAM Community Contributions

March 7, 2014, 05:02

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Hi Vishal, I see that you are using GriMech...

Hi Vishal,

I see that you are using GriMech 3.0, can you (or anybody else) share the required "idealgas" and "reactions" files needed for flamelet generation, since I only have them for the Polimi...

Forum: OpenFOAM Community Contributions

January 23, 2014, 06:03

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

All, After some other priorities I restarted...

All,

After some other priorities I restarted with combustion simulations with the use of libOpenSmoke/flameletSimpleFoam. We also made the change from OpenFoam 2.1 to 2.2 in order to use the...

Forum: OpenFOAM Community Contributions

October 28, 2013, 02:54

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Hi Tobi, The problem is still there, I am...

Hi Tobi,

The problem is still there, I am very interested in your solution with using two different densities. Can you share that one (or where can I find it?)

Regards,

Forum: OpenFOAM Community Contributions

October 7, 2013, 02:32

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Bobi, Please correct me if I'm wrong,...

Bobi,

Please correct me if I'm wrong, shouldn't the velocity vector U always be positive (so the size of the velocity), of course the different components (Ux, Uy, Uz) can have negative values...

Forum: OpenFOAM Community Contributions

September 19, 2013, 02:44

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

I was to quick with answering, I didn't see the...

I was to quick with answering, I didn't see the reply of Tobi untill I posted my reply

Forum: OpenFOAM Community Contributions

August 22, 2013, 05:46

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Hi Bobi, Thank you for your answer. Indeed I...

Hi Bobi,

Thank you for your answer. Indeed I mean various inlet constituents without having combustion.

I already looked into fireFoam (as well as reactingFoam) before, however the main...

Forum: OpenFOAM Community Contributions

August 22, 2013, 02:36

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Hi Bobi, Thank you for your reply, please...

Hi Bobi,

Thank you for your reply, please correct me if I'm wrong, since I'm not very experienced with OpenFOAM so far. I am already using rhoSimplecFoam for cold flow modelling, however what I...

Forum: OpenFOAM Community Contributions

August 21, 2013, 09:04

Replies: 562

[openSmoke] libOpenSMOKE

Views: 83,995

Posted By TBO

Mixing of two gases with turbulentFlameletRhoSimplecFoam

The turbulentFlameletRhoSimplecFoam creates a lot of opportunities for me for steady state combustion modelling in OpenFOAM. In the end, I am very interested in simulations with chemical reactions...

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