I have a problem with my model parametrisation. I have 1D TOUGH EOS 3 model, where there is coppercanister as a heatsource in the left side, partlysaturated bentonite as a partlysaturated zone with normal pressure in the middle and a fully saturated rock zone with 1,2MPa pressure in the right side. There is two phases at the beginning in the bentonite and only waterphase in the rockzone. How I should made the parametrisation so that the model should run through the ten year period ?
My model crashes after 0.93 years when there happens gasphase forming in bentonite-rock interface in the side of rock matrix even if the rock matrix is parametrisized so that there is only one phase. The pressure is so high that there shouldn't be gasphase.
My model is attached here.
If you have any further questions, I would be willing to answer
Thanks for the help
Aku
saturation.zip