Specialization of Darcy's Law for control-volume finite element schemes.
#include <dumux/flux/cvfe/darcyslaw.hh>
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static Scalar | flux (const Problem &problem, const Element &element, const FVElementGeometry &fvGeometry, const ElementVolumeVariables &elemVolVars, const SubControlVolumeFace &scvf, const int phaseIdx, const ElementFluxVarsCache &elemFluxVarCache) |
| Returns the advective flux of a fluid phase across the given sub-control volume face.
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static std::vector< Scalar > | calculateTransmissibilities (const Problem &problem, const Element &element, const FVElementGeometry &fvGeometry, const ElementVolumeVariables &elemVolVars, const SubControlVolumeFace &scvf, const FluxVarCache &fluxVarCache) |
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◆ calculateTransmissibilities()
static std::vector< Scalar > Dumux::CVFEDarcysLaw< Scalar, GridGeometry >::calculateTransmissibilities |
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const Problem & | problem, |
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const Element & | element, |
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const FVElementGeometry & | fvGeometry, |
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const ElementVolumeVariables & | elemVolVars, |
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const SubControlVolumeFace & | scvf, |
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const FluxVarCache & | fluxVarCache ) |
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inlinestaticinherited |
◆ flux()
static Scalar Dumux::CVFEDarcysLaw< Scalar, GridGeometry >::flux |
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const Problem & | problem, |
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const Element & | element, |
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const FVElementGeometry & | fvGeometry, |
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const ElementVolumeVariables & | elemVolVars, |
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const SubControlVolumeFace & | scvf, |
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const int | phaseIdx, |
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const ElementFluxVarsCache & | elemFluxVarCache ) |
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inlinestaticinherited |
- Note
- This assembles the term \(-|\sigma| \mathbf{n}^T \mathbf{K} \left( \nabla p - \rho \mathbf{g} \right)\), where \(|\sigma|\) is the area of the face and \(\mathbf{n}\) is the outer normal vector. Thus, the flux is given in N*m, and can be converted into a volume flux (m^3/s) or mass flux (kg/s) by applying an upwind scheme for the mobility or the product of density and mobility, respectively.
The documentation for this class was generated from the following file: