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-   -   [flameletModel] Error in tutorial using flamelet model in openfoam-4.x (https://www.cfd-online.com/Forums/openfoam-community-contributions/182581-error-tutorial-using-flamelet-model-openfoam-4-x.html)

Adlak December 26, 2016 07:12
Error in tutorial using flamelet model in openfoam-4.x
 
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::printStack(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 December 30, 2016 04:56
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 January 13, 2017 05:27
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 January 13, 2017 07:39
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 January 17, 2017 15:47
1 Attachment(s)
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

Adlak January 18, 2017 01:20
Quote:
Originally Posted by Tobi (Post 633647)
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 October 30, 2017 09:52
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:

Code:
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
Code:
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 October 30, 2017 10:02
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 November 22, 2017 23:07
thermophysical property
 
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?

HTML Code:
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 November 23, 2017 01:49
The entries are dummy ones. The thermodynamic come from the tables.

Salman07 November 26, 2017 07:01
Thanks Tobi.


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