[Adlak]

Hi Tobi,
i have compiled flamelet model in openfoam-4.x but while running the tutorial case i am getting the following error :

--> FOAM FATAL ERROR:
Not implemented

From function flameletThermo::Z()
in file flameletThermo/flameletThermo.C at line 160.

FOAM aborting

#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::error::abort() at ??:?
#2 Foam::flameletThermo::Z() at ??:?
#3 ? at ??:?
#4 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#5 ? at ??:?
Aborted (core dumped)

[Tobi]

Okay. This Problem is not related to the verification of the Model but thank you for the hint. I will check it out in 2 weeks (holiday at the moment)

Sent from my HTC One mini using CFD Online Forum mobile app

[Adlak]

Hi Tobi, Hope your holidays were awesome,

I have compiled flamelet model in openfoam-4.x but while running the tutorial case i am getting the following error :

--> FOAM FATAL ERROR:
Not implemented

From function flameletThermo::Z()
in file flameletThermo/flameletThermo.C at line 160.

FOAM aborting

#0 Foam::error:rintStack(Foam::Ostream&) at ??:?
#1 Foam::error::abort() at ??:?
#2 Foam::flameletThermo::Z() at ??:?
#3 ? at ??:?
#4 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6"
#5 ? at ??:?
Aborted (core dumped)

[Tobi]

Hi,

I checked it out during my holiday and was re-programming and adding the missing functions and stuff. However, running the case will end in a segmentation fault error, that I did not investigate till now. I will check it - probably this weekend. But I am not sure. If you need it soon, you can switch to previous versions.

Kind regards,
Tobi

[Tobi]

To everybody,

the flameletModel is now working again for OpenFOAM Version 4.x. First of all I was not implementing the thermodynamic model and during the Christmas holidays I was not able to figure out all the problems. However, now I resolved the problems and the solver and libraries are working again.

Check it out yourself and if you would like to make a validation, put it into the validation section.

The code can be found here: https://​bit​bucket​.org/​s​h​o​r​-​t​y​/​f​l​a​m​e​l​e​t​m​o​d​e​l

flameletModel-4.x.jpg

[Adlak]

Originally Posted by Tobi

To everybody,

the flameletModel is now working again for OpenFOAM Version 4.x. First of all I was not implementing the thermodynamic model and during the Christmas holidays I was not able to figure out all the problems. However, now I resolved the problems and the solver and libraries are working again.

Check it out yourself and if you would like to make a validation, put it into the validation section.

The code can be found here: https://​bit​bucket​.org/​s​h​o​r​-​t​y​/​f​l​a​m​e​l​e​t​m​o​d​e​l

Attachment 53275

Thanks Tobi and sorry for the multiple posts,

[rcr]

Hello Tobi,


I tried to download the flamelet model you posted here but for some reason I could not clone it through the instructions you gave.
GIT gives me an error message:

sudo git clone git@bitbucket.org:shor-ty/flameletmodel.git
Cloning into 'flameletmodel'...
Warning: Permanently added the RSA host key for IP address 'XXX.XXX.XXX.X' to the list of known hosts.
Permission denied (publickey).
fatal: Could not read from remote repository.

Please make sure you have the correct access rights
and the repository exists.

The only way it worked was by doing

git clone https://bitbucket.org/shor-ty/flameletmodel.git

The following steps worked well.
Maybe there is an issue in terms of credentials to download this way.
Anyway, thank you for creating and sharing your model, I am going to test it for my model, and I hope it solves my problem.


Regards,

[Tobi]

Hi,

yes you have to use the https:// way. However, I am not updating the stuff anymore. Alberto Cuoci should have a new set of libraries and solvers.

[Salman07]

Hello everyone,
I am modeling a counter flow flame using methane-ethylene-nitrogen as a fuel and air as oxidizer. my question is how to set the thermophysical properties in the constant folder because in the tutorial case Sandia_COH2N2 it was stated for mixture only and I think the listed properties are for air only as below. Should I change it in my case and add each species or keep it like it is?

thermoType{    type            pdfFlameletThermo;    mixture         pureMixture;    transport       sutherland;    thermo          hConst;    equationOfState perfectGas;    specie          specie;    energy          sensibleEnthalpy;}mixture{    specie    {        nMoles      1;        molWeight   28.9;    }    thermodynamics    {        Cp          1005;        Hf          0;    }    transport    {        As          1.4792e-06;        Ts          116;    }}// ************************************************************************* //

Thanks in advanced,
Salman

[Tobi]

The entries are dummy ones. The thermodynamic come from the tables.

[Salman07]

Thanks Tobi.