Re: [DuMuX] dumux: about capillarity

2018-10-17 Thread Martin Schneider
Dear Lorenzo, for the water oil system that is stated in the handbook 2.12, you have the relationship that p_o = p_c + p_w. Therefore, inserting this relationship into equation (3.2) you end up in the same equations you sent. Therefore, you can easily transform the equations into your

Re: [DuMuX] dumux: change constitutive relations

2018-10-17 Thread Timo Koch
Hi Lorenzo, On 17.10.2018 15:21, lc wrote: Dear developers and users, I have some other questions. 1) I successfully ran the tutorial_implicit  example from the handbook 2.12. Now, I need to modify such test case in order to be consistent with my requirements. In particular, I need to

[DuMuX] dumux: about capillarity

2018-10-17 Thread lc
Dear developers and users, looking at equations 3.1 and 3.2 of the handbook 2.12 it seems that no capillarity effect is taken into account. Indeed, I would expect something like the equations reported in the attachment. Nevertheless, values for capillarity pressure are loaded in the

[DuMuX] dumux: change constitutive relations

2018-10-17 Thread lc
Dear developers and users, I have some other questions. 1) I successfully ran the tutorial_implicit  example from the handbook 2.12. Now, I need to modify such test case in order to be consistent with my requirements. In particular, I need to use a different relative permeability and