Hello Dumux team,
I'm defining two wells inside a structured 3D Yasp grid, one is injection and the other is production and I'm using the MPFA discretization. The system is a geothermal system for which I'm defining a certain low temperature for injection. I'm defining both wells inside the sourceAtPos method and they are both defined inside 3 cells in the z direction. each cell is 10x10x10 m^3 Now I understood from the doxygen documentation that the unit inside that source function is Kg/(m^3.s) and I want to impose a rate of 100 m^3/day == 1.157e-3 m^3/s in each well so I'm dividing by (3 x 1000) and then multiplying by 1000 kg/m^3 for water to get an estimation of the mass rate to use so I get a value around 4e-4 Kg/(m^3.s) to use. However whenever I use that value, the simulation proceeds really quickly like I'm not injecting or producing anything at all (static condition) and whenever I use a random higher mass rate like 0.1 for example, I get very high pressures and warnings during the simulation and the simulator aborts. Could somebody please let me know how to correctly account for the 100 m^3/day that I want to impose in each of the production and injection wells ? tried using some middle values and the simulation proceeded successfully but I don't know the basis. Your guidance is much appreciated.
Best Regards, Mahmoud Atef _______________________________________________ DuMux mailing list [email protected] https://listserv.uni-stuttgart.de/mailman/listinfo/dumux
