OilfieldToolsNet/opm-simulators
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when Reynolds number is zero, return zero friction factor

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which means there is not friction pressure loss. The formualtion has
problem in handling zero-value Reynolds number.
This commit is contained in:
Kai Bao
2017-10-10 09:57:25 +02:00
parent 6366087efd
commit 8a19b719d6
2 changed files with 7 additions and 3 deletions
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4
opm/autodiff/MultisegmentWell_impl.hpp
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@@ -581,7 +581,7 @@ namespace Opm
duneB_.mv(x, Bx);
// invDBx = duneD^-1 * Bx_
BVectorWell invDBx = mswellhelpers::invDX(duneD_, Bx);
const BVectorWell invDBx = mswellhelpers::invDX(duneD_, Bx);
// Ax = Ax - duneC_^T * invDBx
duneC_.mmtv(invDBx,Ax);
@@ -597,7 +597,7 @@ namespace Opm
apply(BVector& r) const
{
// invDrw_ = duneD^-1 * resWell_
BVectorWell invDrw = mswellhelpers::invDX(duneD_, resWell_);
const BVectorWell invDrw = mswellhelpers::invDX(duneD_, resWell_);
// r = r - duneC_^T * invDrw
duneC_.mmtv(invDrw, r);
}