Dear Dumux Users, I am writing to seek some help regarding the implementation of a multicomponent fluid system in Dumux 3.4. Specifically, I am simulating the injection of methane into a saturated porous medium, where the aquifer contains dissolved gases such as O2, N2, and CO2 as background gases. To accomplish this, I've been trying to implement an h2on2o2co2ch4.hh fluid system and made all the necessary binary coefficient files.
Although the code compiles without any errors, when I try to run the test, I get the following error: *"what(): Dune::InvalidStateException [binaryDiffusionCoefficient:/home/ggl/dumux3.4_KB/dumux/dumux/material/fluidsystems/h2on2o2co2ch4.hh:780]: Binary diffusion coefficient of components 1 and 2 in phase 1 is undefined!"* There is an issue with the binary diffusion coefficient of components 1 (H2O) and 2 (CH4) in phase 1, which is the gas phase. However, the gasDiffCoeff is well defined in the h2o_ch4.hh file!! I would really appreciate any suggestions on how to address this issue. All the files mentioned are attached. Thank you in advance for your help and support. Best regards, Kenza.
h2on2o2co2ch4.hh
Description: Binary data
h2o_ch4.hh
Description: Binary data
properties.hh
Description: Binary data
problem.hh
Description: Binary data
_______________________________________________ DuMux mailing list [email protected] https://listserv.uni-stuttgart.de/mailman/listinfo/dumux
