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Add support for the Multz option ALL in PINCH

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This commit is contained in:
Tor Harald Sandve
2018-12-20 10:17:13 +01:00
parent af45c893cf
commit 4e65234acb
1 changed files with 34 additions and 1 deletions
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35
ebos/ecltransmissibility.hh
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@@ -129,6 +129,7 @@ public:
const auto& cartMapper = vanguard_.cartesianIndexMapper(); const auto& cartMapper = vanguard_.cartesianIndexMapper();
const auto& eclState = vanguard_.eclState(); const auto& eclState = vanguard_.eclState();
const auto& eclGrid = eclState.getInputGrid(); const auto& eclGrid = eclState.getInputGrid();
const auto& cartDims = cartMapper.cartesianDimensions();
auto& transMult = eclState.getTransMult(); auto& transMult = eclState.getTransMult();
#if DUNE_VERSION_NEWER(DUNE_GRID, 2,6) #if DUNE_VERSION_NEWER(DUNE_GRID, 2,6)
ElementMapper elemMapper(gridView, Dune::mcmgElementLayout()); ElementMapper elemMapper(gridView, Dune::mcmgElementLayout());
@@ -323,7 +324,16 @@ public:
// apply the full face transmissibility multipliers // apply the full face transmissibility multipliers
// for the inside ... // for the inside ...
applyMultipliers_(trans, insideFaceIdx, insideCartElemIdx, transMult);
// The MULTZ needs special case if the option is ALL
// Then the smallest multiplier is applied.
// Default is to apply the top and bottom multiplier
bool useSmallestMultiplier = eclGrid.getMultzOption() == Opm::PinchMode::ModeEnum::ALL;
if (useSmallestMultiplier) {
applyAllZMultipliers_(trans, insideFaceIdx, insideCartElemIdx, outsideCartElemIdx, transMult, cartDims);
} else {
applyMultipliers_(trans, insideFaceIdx, insideCartElemIdx, transMult);
}
// ... and outside elements // ... and outside elements
applyMultipliers_(trans, outsideFaceIdx, outsideCartElemIdx, transMult); applyMultipliers_(trans, outsideFaceIdx, outsideCartElemIdx, transMult);
@@ -425,6 +435,29 @@ private:
} }
} }
void applyAllZMultipliers_(Scalar& trans, unsigned insideFaceIdx, unsigned insideCartElemIdx, unsigned outsideCartElemIdx,
const Opm::TransMult& transMult, const std::array<int, dimWorld>& cartDims){
if (insideFaceIdx > 3) { //TOP or BOTTOM
Scalar mult = 1e20;
unsigned cartElemIdx = insideCartElemIdx;
// pick the smallest multiplier while looking down the pillar untill reaching the other end of the connection
// for the inbetween cells we apply it from both sides
while (cartElemIdx != outsideCartElemIdx) {
if (insideFaceIdx == 4 || cartElemIdx !=insideCartElemIdx )
mult = std::min(mult, transMult.getMultiplier(cartElemIdx, Opm::FaceDir::ZMinus));
if (insideFaceIdx == 5 || cartElemIdx !=insideCartElemIdx)
mult = std::min(mult, transMult.getMultiplier(cartElemIdx, Opm::FaceDir::ZPlus));
cartElemIdx += cartDims[0]*cartDims[1];
}
trans *= mult;
} else {
applyMultipliers_(trans, insideFaceIdx, insideCartElemIdx, transMult);
}
}
void updateFromEclState_(){ void updateFromEclState_(){
const auto& gridView = vanguard_.gridView(); const auto& gridView = vanguard_.gridView();
const auto& cartMapper = vanguard_.cartesianIndexMapper(); const auto& cartMapper = vanguard_.cartesianIndexMapper();