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Use target values as initial conditions for BHP and SURFACE_RATE

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BHP and SURFACE_RATE values are updated every step and not only when the
well controll has switched.
This commit is contained in:
Tor Harald Sandve 2015-04-29 06:18:56 +02:00
parent b3f9997f6a
commit 302bc71d2c
1 changed files with 34 additions and 32 deletions
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18
opm/autodiff/FullyImplicitBlackoilSolver_impl.hpp
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@ -1151,7 +1151,7 @@ namespace detail {
// The current control in the well state overrides
// the current control set in the Wells struct, which
// is instead treated as a default.
const int current = xw.currentControls()[w];
int current = xw.currentControls()[w];
// Loop over all controls except the current one, and also
// skip any RESERVOIR_RATE controls, since we cannot
// handle those.
@ -1178,12 +1178,14 @@ namespace detail {
<< " to " << modestring[well_controls_iget_type(wc, ctrl_index)] << std::endl;
}
xw.currentControls()[w] = ctrl_index;
// Also updating well state and primary variables.
// We can only be switching to BHP and SURFACE_RATE
// controls since we do not support RESERVOIR_RATE.
const double target = well_controls_iget_target(wc, ctrl_index);
const double* distr = well_controls_iget_distr(wc, ctrl_index);
switch (well_controls_iget_type(wc, ctrl_index)) {
current = xw.currentControls()[w];
}
// Updating well state and primary variables.
// Target values are used as initial conditions for BHP and SURFACE_RATE
const double target = well_controls_iget_target(wc, current);
const double* distr = well_controls_iget_distr(wc, current);
switch (well_controls_iget_type(wc, current)) {
case BHP:
xw.bhp()[w] = target;
bhp_changed = true;
@ -1209,7 +1211,7 @@ namespace detail {
rates_changed = true;
break;
}
}
}
// Update primary variables, if necessary.