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added: MultisegmentWellAssemble::assemblePerforationEq

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extracted from MultisegmentWell::assembleWellEqWithoutIteration
This commit is contained in:
Arne Morten Kvarving
2022-11-18 12:09:43 +01:00
parent b1d1e47e28
commit 6011a42246
3 changed files with 35 additions and 17 deletions
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26
opm/simulators/wells/MultisegmentWellAssemble.cpp
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@@ -262,6 +262,32 @@ assembleInflowTerm(const int seg,
// pressure derivative should be zero
}
template<class FluidSystem, class Indices, class Scalar>
void MultisegmentWellAssemble<FluidSystem,Indices,Scalar>::
assemblePerforationEq(const int seg,
const int cell_idx,
const int comp_idx,
const EvalWell& cq_s_effective,
Equations& eqns) const
{
// subtract sum of phase fluxes in the well equations.
eqns.resWell_[seg][comp_idx] += cq_s_effective.value();
// assemble the jacobians
for (int pv_idx = 0; pv_idx < numWellEq; ++pv_idx) {
// also need to consider the efficiency factor when manipulating the jacobians.
eqns.duneC_[seg][cell_idx][pv_idx][comp_idx] -= cq_s_effective.derivative(pv_idx + Indices::numEq); // input in transformed matrix
// the index name for the D should be eq_idx / pv_idx
eqns.duneD_[seg][seg][comp_idx][pv_idx] += cq_s_effective.derivative(pv_idx + Indices::numEq);
}
for (int pv_idx = 0; pv_idx < Indices::numEq; ++pv_idx) {
// also need to consider the efficiency factor when manipulating the jacobians.
eqns.duneB_[seg][cell_idx][comp_idx][pv_idx] += cq_s_effective.derivative(pv_idx);
}
}
#define INSTANCE(...) \
template class MultisegmentWellAssemble<BlackOilFluidSystem<double,BlackOilDefaultIndexTraits>,__VA_ARGS__,double>;