Permeability update

Mailing List Archives ogs-users
1

Dear all,

does anybody have experience with the permeability update function?

When I set the value for "$PERMEABILITY_FUNCTION_POROSITY" in the mmp file to "8 Kozeny-Carman", I get an updated permeability value in the tecplot output files, but the permeability is not updated in the VTK output files. When running the simulation, I get a warning:

"Warning in REACINT: no PERMEABILITY_YY / PERMEABILITY_ZZ ele index found with PCS 11".

In this simulation, I calculate the geochemistry with an OGS-PHREEQC-coupling.

Does anyone have an idea why the permeability is not updated in the VTK output?

Thanks and best regards,

Daniel
···

Daniel Müller

Sec. 4.1 - Reservoir Technologies

      International Centre for Geothermal Research ICGR

      Tel +49 331 288-1567

Helmholtz-Zentrum Potsdam

      **Deutsches GeoForschungsZentrum GFZ**

      Stiftung des öff. Rechts Land Brandenburg

      Telegrafenberg, 14473 Potsdam

daniel.mueller@gfz-potsdam.de

2

Hi Daniel,
if you send me your model input files, I can have a look at what's wrong in your simulation.
Best regards, Christof

···

Am 04.11.2014 10:21, schrieb Daniel Müller:

Dear all,

does anybody have experience with the permeability update function?

When I set the value for "$PERMEABILITY_FUNCTION_POROSITY" in the mmp
file to "8 Kozeny-Carman", I get an updated permeability value in the
tecplot output files, but the permeability is not updated in the VTK
output files. When running the simulation, I get a warning:
"Warning in REACINT: no PERMEABILITY_YY / PERMEABILITY_ZZ ele index
found with PCS 11".
In this simulation, I calculate the geochemistry with an
OGS-PHREEQC-coupling.

Does anyone have an idea why the permeability is not updated in the VTK
output?

Thanks and best regards,
Daniel

------------------------------------------------------------------------
*Daniel Müller*
Sec. 4.1 - Reservoir Technologies
International Centre for Geothermal Research ICGR
Tel +49 331 288-1567
daniel.mueller@gfz-potsdam.de
------------------------------------------------------------------------
Helmholtz-Zentrum Potsdam
*Deutsches GeoForschungsZentrum GFZ*
Stiftung des öff. Rechts Land Brandenburg
Telegrafenberg, 14473 Potsdam

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_______________________________________
Dr. Christof Beyer
Institute of Geosciences
Geohydromodelling
Christian-Albrechts-University Kiel
Ludewig-Meyn-Str. 10
24118 Kiel
Germany

phone: +49(0)431-8803172
fax: +49(0)431-8807606
mobile: +49(0)176-24297908
email: christof.beyer@gpi.uni-kiel.de
home: http://www.ifg.uni-kiel.de/
_______________________________________