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Merge pull request #5134 from lisajulia/feature/NONNC

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Feature/NONNC
This commit is contained in:
Arne Morten Kvarving
2024-02-01 15:13:58 +01:00
committed by GitHub
parent 71b383d8e7 631409ec2c
commit d6f59c1d4b
5 changed files with 219 additions and 66 deletions
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ebos/ecltransmissibility.hh
+7 -1
View File
@@ -153,7 +153,7 @@ public:
protected:
void updateFromEclState_(bool global);
void removeSmallNonCartesianTransmissibilities_();
void removeNonCartesianTransmissibilities_(bool removeAll);
/// \brief Apply the Multipliers for the case PINCH(4)==TOPBOT
///
@@ -287,6 +287,12 @@ protected:
const LookUpCartesianData<Grid,GridView> lookUpCartesianData_;
};
namespace details {
std::uint64_t isId(std::uint32_t elemIdx1, std::uint32_t elemIdx2);
std::pair<std::uint32_t, std::uint32_t> isIdReverse(const std::uint64_t& id);
std::uint64_t directionalIsId(std::uint32_t elemIdx1, std::uint32_t elemIdx2);
}
} // namespace Opm
#endif
ebos/ecltransmissibility_impl.hh
+67 -64
View File
@@ -53,38 +53,37 @@
#include <utility>
#include <vector>
namespace {
constexpr unsigned elemIdxShift = 32; // bits
std::uint64_t isId(std::uint32_t elemIdx1, std::uint32_t elemIdx2)
{
std::uint32_t elemAIdx = std::min(elemIdx1, elemIdx2);
std::uint64_t elemBIdx = std::max(elemIdx1, elemIdx2);
return (elemBIdx<<elemIdxShift) + elemAIdx;
}
std::pair<std::uint32_t, std::uint32_t> isIdReverse(const std::uint64_t& id)
{
// Assigning an unsigned integer to a narrower type discards the most significant bits.
// See "The C programming language", section A.6.2.
// NOTE that the ordering of element A and B may have changed
std::uint32_t elemAIdx = id;
std::uint32_t elemBIdx = (id - elemAIdx) >> elemIdxShift;
return std::make_pair(elemAIdx, elemBIdx);
}
std::uint64_t directionalIsId(std::uint32_t elemIdx1, std::uint32_t elemIdx2)
{
return (std::uint64_t(elemIdx1)<<elemIdxShift) + elemIdx2;
}
}
namespace Opm {
namespace details {
constexpr unsigned elemIdxShift = 32; // bits
std::uint64_t isId(std::uint32_t elemIdx1, std::uint32_t elemIdx2)
{
std::uint32_t elemAIdx = std::min(elemIdx1, elemIdx2);
std::uint64_t elemBIdx = std::max(elemIdx1, elemIdx2);
return (elemBIdx<<elemIdxShift) + elemAIdx;
}
std::pair<std::uint32_t, std::uint32_t> isIdReverse(const std::uint64_t& id)
{
// Assigning an unsigned integer to a narrower type discards the most significant bits.
// See "The C programming language", section A.6.2.
// NOTE that the ordering of element A and B may have changed
std::uint32_t elemAIdx = id;
std::uint32_t elemBIdx = (id - elemAIdx) >> elemIdxShift;
return std::make_pair(elemAIdx, elemBIdx);
}
std::uint64_t directionalIsId(std::uint32_t elemIdx1, std::uint32_t elemIdx2)
{
return (std::uint64_t(elemIdx1)<<elemIdxShift) + elemIdx2;
}
}
template<class Grid, class GridView, class ElementMapper, class CartesianIndexMapper, class Scalar>
EclTransmissibility<Grid,GridView,ElementMapper,CartesianIndexMapper,Scalar>::
EclTransmissibility(const EclipseState& eclState,
@@ -114,7 +113,7 @@ template<class Grid, class GridView, class ElementMapper, class CartesianIndexMa
Scalar EclTransmissibility<Grid,GridView,ElementMapper,CartesianIndexMapper,Scalar>::
transmissibility(unsigned elemIdx1, unsigned elemIdx2) const
{
return trans_.at(isId(elemIdx1, elemIdx2));
return trans_.at(details::isId(elemIdx1, elemIdx2));
}
template<class Grid, class GridView, class ElementMapper, class CartesianIndexMapper, class Scalar>
@@ -128,7 +127,7 @@ template<class Grid, class GridView, class ElementMapper, class CartesianIndexMa
Scalar EclTransmissibility<Grid,GridView,ElementMapper,CartesianIndexMapper,Scalar>::
thermalHalfTrans(unsigned insideElemIdx, unsigned outsideElemIdx) const
{
return thermalHalfTrans_.at(directionalIsId(insideElemIdx, outsideElemIdx));
return thermalHalfTrans_.at(details::directionalIsId(insideElemIdx, outsideElemIdx));
}
template<class Grid, class GridView, class ElementMapper, class CartesianIndexMapper, class Scalar>
@@ -145,7 +144,7 @@ diffusivity(unsigned elemIdx1, unsigned elemIdx2) const
if (diffusivity_.empty())
return 0.0;
return diffusivity_.at(isId(elemIdx1, elemIdx2));
return diffusivity_.at(details::isId(elemIdx1, elemIdx2));
}
@@ -156,7 +155,7 @@ dispersivity(unsigned elemIdx1, unsigned elemIdx2) const
if (dispersivity_.empty())
return 0.0;
return dispersivity_.at(isId(elemIdx1, elemIdx2));
return dispersivity_.at(details::isId(elemIdx1, elemIdx2));
}
@@ -175,6 +174,8 @@ update(bool global, const std::function<unsigned int(unsigned int)>& map, const
const bool updateDiffusivity = eclState_.getSimulationConfig().isDiffusive();
const bool updateDispersivity = eclState_.getSimulationConfig().rock_config().dispersion();
const bool disableNNC = eclState_.getSimulationConfig().useNONNC();
if (map)
extractPermeability_(map);
else
@@ -334,17 +335,17 @@ update(bool global, const std::function<unsigned int(unsigned int)>& map, const
// NNC. Set zero transmissibility, as it will be
// *added to* by applyNncToGridTrans_() later.
assert(outsideFaceIdx == -1);
trans_[isId(elemIdx, outsideElemIdx)] = 0.0;
trans_[details::isId(elemIdx, outsideElemIdx)] = 0.0;
if (enableEnergy_){
thermalHalfTrans_[directionalIsId(elemIdx, outsideElemIdx)] = 0.0;
thermalHalfTrans_[directionalIsId(outsideElemIdx, elemIdx)] = 0.0;
thermalHalfTrans_[details::directionalIsId(elemIdx, outsideElemIdx)] = 0.0;
thermalHalfTrans_[details::directionalIsId(outsideElemIdx, elemIdx)] = 0.0;
}
if (updateDiffusivity) {
diffusivity_[isId(elemIdx, outsideElemIdx)] = 0.0;
diffusivity_[details::isId(elemIdx, outsideElemIdx)] = 0.0;
}
if (updateDispersivity) {
dispersivity_[isId(elemIdx, outsideElemIdx)] = 0.0;
dispersivity_[details::isId(elemIdx, outsideElemIdx)] = 0.0;
}
continue;
}
@@ -457,7 +458,7 @@ update(bool global, const std::function<unsigned int(unsigned int)>& map, const
outsideCartElemIdx,
faceDir);
trans_[isId(elemIdx, outsideElemIdx)] = trans;
trans_[details::isId(elemIdx, outsideElemIdx)] = trans;
// update the "thermal half transmissibility" for the intersection
if (enableEnergy_) {
@@ -480,8 +481,8 @@ update(bool global, const std::function<unsigned int(unsigned int)>& map, const
axisCentroids),
1.0);
//TODO Add support for multipliers
thermalHalfTrans_[directionalIsId(elemIdx, outsideElemIdx)] = halfDiffusivity1;
thermalHalfTrans_[directionalIsId(outsideElemIdx, elemIdx)] = halfDiffusivity2;
thermalHalfTrans_[details::directionalIsId(elemIdx, outsideElemIdx)] = halfDiffusivity1;
thermalHalfTrans_[details::directionalIsId(outsideElemIdx, elemIdx)] = halfDiffusivity2;
}
// update the "diffusive half transmissibility" for the intersection
@@ -517,7 +518,7 @@ update(bool global, const std::function<unsigned int(unsigned int)>& map, const
diffusivity = 1.0 / (1.0/halfDiffusivity1 + 1.0/halfDiffusivity2);
diffusivity_[isId(elemIdx, outsideElemIdx)] = diffusivity;
diffusivity_[details::isId(elemIdx, outsideElemIdx)] = diffusivity;
}
// update the "dispersivity half transmissibility" for the intersection
@@ -553,7 +554,7 @@ update(bool global, const std::function<unsigned int(unsigned int)>& map, const
dispersivity = 1.0 / (1.0/halfDispersivity1 + 1.0/halfDispersivity2);
dispersivity_[isId(elemIdx, outsideElemIdx)] = dispersivity;
dispersivity_[details::isId(elemIdx, outsideElemIdx)] = dispersivity;
}
}
}
@@ -571,16 +572,18 @@ update(bool global, const std::function<unsigned int(unsigned int)>& map, const
globalToLocal[cartElemIdx] = elemIdx;
}
this->applyEditNncToGridTrans_(globalToLocal);
this->applyNncToGridTrans_(globalToLocal);
this->applyEditNncrToGridTrans_(globalToLocal);
if (applyNncMultregT) {
this->applyNncMultreg_(globalToLocal);
if (!disableNNC) {
this->applyEditNncToGridTrans_(globalToLocal);
this->applyNncToGridTrans_(globalToLocal);
this->applyEditNncrToGridTrans_(globalToLocal);
if (applyNncMultregT) {
this->applyNncMultreg_(globalToLocal);
}
}
// Remove very small non-neighbouring transmissibilities.
this->removeSmallNonCartesianTransmissibilities_();
// If disableNNC == true, remove all non-neighbouring transmissibilities.
// If disableNNC == false, remove very small non-neighbouring transmissibilities.
this->removeNonCartesianTransmissibilities_(disableNNC);
}
template<class Grid, class GridView, class ElementMapper, class CartesianIndexMapper, class Scalar>
@@ -699,13 +702,14 @@ extractDispersion_()
template<class Grid, class GridView, class ElementMapper, class CartesianIndexMapper, class Scalar>
void EclTransmissibility<Grid,GridView,ElementMapper,CartesianIndexMapper,Scalar>::
removeSmallNonCartesianTransmissibilities_()
removeNonCartesianTransmissibilities_(bool removeAll)
{
const auto& cartDims = cartMapper_.cartesianDimensions();
for (auto&& trans: trans_) {
if (trans.second < transmissibilityThreshold_) {
//either remove all NNC transmissibilities or those less than the threshold (by default 1e-6 in the deck's unit system)
if (removeAll or trans.second < transmissibilityThreshold_) {
const auto& id = trans.first;
const auto& elements = isIdReverse(id);
const auto& elements = details::isIdReverse(id);
int gc1 = std::min(cartMapper_.cartesianIndex(elements.first), cartMapper_.cartesianIndex(elements.second));
int gc2 = std::max(cartMapper_.cartesianIndex(elements.first), cartMapper_.cartesianIndex(elements.second));
@@ -715,7 +719,6 @@ removeSmallNonCartesianTransmissibilities_()
if (gc2 - gc1 == 1 || gc2 - gc1 == cartDims[0] || gc2 - gc1 == cartDims[0]*cartDims[1] || gc2 - gc1 == 0)
continue;
//remove transmissibilities less than the threshold (by default 1e-6 in the deck's unit system)
trans.second = 0.0;
}
}
@@ -844,7 +847,7 @@ createTransmissibilityArrays_(const std::array<bool,3>& is_tran)
if (c1 > c2)
continue; // we only need to handle each connection once, thank you.
auto isID = isId(c1, c2);
auto isID = details::isId(c1, c2);
// For CpGrid with LGRs, when leaf grid view cells with indices c1 and c2
// have the same parent cell on level zero, then gc2 - gc1 == 0. In that case,
@@ -907,7 +910,7 @@ resetTransmissibilityFromArrays_(const std::array<bool,3>& is_tran,
if (c1 > c2)
continue; // we only need to handle each connection once, thank you.
auto isID = isId(c1, c2);
auto isID = details::isId(c1, c2);
// For CpGrid with LGRs, when leaf grid view cells with indices c1 and c2
// have the same parent cell on level zero, then gc2 - gc1 == 0. In that case,
@@ -1012,7 +1015,7 @@ applyNncToGridTrans_(const std::unordered_map<std::size_t,int>& cartesianToCompr
}
{
auto candidate = trans_.find(isId(low, high));
auto candidate = trans_.find(details::isId(low, high));
if (candidate != trans_.end()) {
// NNC is represented by the grid and might be a neighboring connection
// In this case the transmissibilty is added to the value already
@@ -1021,14 +1024,14 @@ applyNncToGridTrans_(const std::unordered_map<std::size_t,int>& cartesianToCompr
}
}
// if (enableEnergy_) {
// auto candidate = thermalHalfTrans_.find(directionalIsId(low, high));
// auto candidate = thermalHalfTrans_.find(details::directionalIsId(low, high));
// if (candidate != trans_.end()) {
// // NNC is represented by the grid and might be a neighboring connection
// // In this case the transmissibilty is added to the value already
// // set or computed.
// candidate->second += nncEntry.transEnergy1;
// }
// auto candidate = thermalHalfTrans_.find(directionalIsId(high, low));
// auto candidate = thermalHalfTrans_.find(details::directionalIsId(high, low));
// if (candidate != trans_.end()) {
// // NNC is represented by the grid and might be a neighboring connection
// // In this case the transmissibilty is added to the value already
@@ -1037,7 +1040,7 @@ applyNncToGridTrans_(const std::unordered_map<std::size_t,int>& cartesianToCompr
// }
// }
// if (enableDiffusivity_) {
// auto candidate = diffusivity_.find(isId(low, high));
// auto candidate = diffusivity_.find(details::isId(low, high));
// if (candidate != trans_.end()) {
// // NNC is represented by the grid and might be a neighboring connection
// // In this case the transmissibilty is added to the value already
@@ -1127,7 +1130,7 @@ applyEditNncToGridTransHelper_(const std::unordered_map<std::size_t,int>& global
if (low > high)
std::swap(low, high);
auto candidate = trans_.find(isId(low, high));
auto candidate = trans_.find(details::isId(low, high));
if (candidate == trans_.end()) {
print_warning(*nnc);
++nnc;
@@ -1190,7 +1193,7 @@ applyNncMultreg_(const std::unordered_map<std::size_t,int>& cartesianToCompresse
std::swap(low, high);
}
auto candidate = this->trans_.find(isId(low, high));
auto candidate = this->trans_.find(details::isId(low, high));
if (candidate != this->trans_.end()) {
candidate->second *= transMult.getRegionMultiplierNNC(c1, c2);
}