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documenting the class WellMultiSegment

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Kai Bao
2015-11-23 14:17:39 +01:00
parent fe4f99a94e
commit 8116424f6d
1 changed files with 51 additions and 5 deletions
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56
opm/autodiff/WellMultiSegment.hpp
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@@ -51,43 +51,88 @@ namespace Opm
typedef Eigen::Array<double, Eigen::Dynamic, 1> V;
typedef Eigen::SparseMatrix<double> M;
/// Constructor of WellMultiSegment
/// \param[in] well information from EclipseState
/// \param[in] current time step
/// \param[in[ pointer to Wells structure, to be removed eventually
WellMultiSegment(WellConstPtr well, size_t time_step, const Wells* wells);
/// Well name.
const std::string& name() const;
/// Flag indicating if the well is a multi-segment well.
bool isMultiSegmented() const;
/// Number of the perforations.
int numberOfPerforations() const;
/// Number of the segments.
int numberOfSegments() const;
/// Components of the pressure drop invloved.
/// HFA Hydrostatic + friction + acceleration
/// HF- Hydrostatic + friction
/// H-- Hydrostatic only.
std::string compPressureDrop() const;
/// Well control.
const WellControls* wellControls() const;
/// Component fractions for each well.
const std::vector<double>& compFrac() const;
/// Number of phases.
int numberOfPhases() const;
/// Well type.
WellType wellType() const;
/// Well productivity index.
const std::vector<double>& wellIndex() const;
/// Depth of the perforations.
const std::vector<double>& perfDepth() const;
/// Indices of the grid blocks that perforations are completed in.
const std::vector<int>& wellCells() const;
/// Indices of the gird blocks that segments locate at.
const std::vector<int>& segmentCells() const;
/// Outlet segments, a segment (except top segment) can only have one outlet segment.
/// For top segment, its outlet segments is -1 always, which means no outlet segment for top segment.
const std::vector<int>& outletSegment() const;
/// Inlet segments. a segment can have more than one inlet segments.
const std::vector<std::vector<int>>& inletSegments() const;
/// The length of the segment nodes down the wellbore from the reference point.
const std::vector<double>& segmentLength() const;
/// The depth of the segment nodes.
const std::vector<double>& segmentDepth() const;
/// Tubing internal diameter.
const std::vector<double>& segmentDiameter() const;
/// Cross-sectional area.
const std::vector<double>& segmentCrossArea() const;
/// Effective absolute roughness of the tube.
const std::vector<double>& segmentRoughness() const;
/// Volume of segment.
const std::vector<double>& segmentVolume() const;
/// Perforations related to each segment.
const std::vector<std::vector<int>>& segmentPerforations() const;
/// Struct for the well operator matrices.
/// All the operator matrics only apply to the one specifi well.
struct WellOps {
M s2p; // segment -> perf (scatter)
M p2s; // perf -> segment (gather)
M p2s_average; // perf -> segment (avarage)
// M w2p; // well -> perf (scatter)
// M p2w; // perf - > well (gather)
// but since only one well, so it is just an arrary
// not needed now.
// M w2s; // well -> segment (scatter)
M s2s_gather; // segment -> segment (in an accumlative way)
// means the outlet segments will gather all the contribution
// from all the inlet segments in a recurisive way
@@ -96,6 +141,7 @@ namespace Opm
M s2s_outlet; // segment -> its outlet segment
};
/// Well operator matrics
const WellOps& wellOps() const;
private: