Start using the parameters in the parameter file instead of the hard-
coded ones.
Unify the restriction of the drs and drv in black-oil and black-oil-
solvent updateState
1) changes dp_max_rel default to 0.2
2) introduces a dbhp_max_rel paramter to restrict the bhp update in the
updateWellState() (instead of using the dp_max_rel) Default is set to
1.0
3) Restrict rs and rv between 0,and the satruation value
4) Set rs and rv to zero for the water only cases
5) Guard against zero rs and rv when calcuating the maximum allowed rs
and rv change.
Tested on norne, model 2 and model 2.2
Number of problems for the different models with and without this fix
Case
this PR master
Norne
10
45
Model 2
21
78
Model 2.2
200
248
- restrict pressure changes. Set default to 1.0 (this also effects flow)
- change default number of linear iterations to 150
- tell stabilized newton the residual occilates even if it occilates in
only one phase (this also effects flow)
- avoid problems realated to division on small numbers
Tested on SPE9, norne and Model 2 with significant improvments.
A boolen user parameter is added to controll the computation of well
potential.
This is a temporary fix to assure that no extra computation time is used
on well potential calculation if it is not needed. The long term fix
will require a more thorough revising of the well group implementation.
