Darcy's law for control-volume finite element schemes.  
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#include <dumux/flux/cvfe/darcyslaw.hh>
template<class Scalar, class GridGeometry>
class Dumux::CVFEDarcysLaw< Scalar, GridGeometry >
- Template Parameters
- 
  
    | Scalar | the scalar type for scalar physical quantities |  | GridGeometry | the grid geometry |  
 
|  | 
| template<class Problem, class ElementVolumeVariables, class ElementFluxVarsCache> | 
| 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. 
 | 
|  | 
| template<class Problem, class ElementVolumeVariables, class FluxVarCache> | 
| static std::vector< Scalar > | calculateTransmissibilities (const Problem &problem, const Element &element, const FVElementGeometry &fvGeometry, const ElementVolumeVariables &elemVolVars, const SubControlVolumeFace &scvf, const FluxVarCache &fluxVarCache) | 
|  | 
◆ calculateTransmissibilities()
template<class Scalar, class GridGeometry> 
template<class Problem, class ElementVolumeVariables, class FluxVarCache> 
  
  | 
        
          | static std::vector< Scalar > Dumux::CVFEDarcysLaw< Scalar, GridGeometry >::calculateTransmissibilities | ( | const Problem & | problem, |  
          |  |  | const Element & | element, |  
          |  |  | const FVElementGeometry & | fvGeometry, |  
          |  |  | const ElementVolumeVariables & | elemVolVars, |  
          |  |  | const SubControlVolumeFace & | scvf, |  
          |  |  | const FluxVarCache & | fluxVarCache ) |  | inlinestatic | 
 
 
◆ flux()
template<class Scalar, class GridGeometry> 
template<class Problem, class ElementVolumeVariables, class ElementFluxVarsCache> 
  
  | 
        
          | static Scalar Dumux::CVFEDarcysLaw< Scalar, GridGeometry >::flux | ( | const Problem & | problem, |  
          |  |  | const Element & | element, |  
          |  |  | const FVElementGeometry & | fvGeometry, |  
          |  |  | const ElementVolumeVariables & | elemVolVars, |  
          |  |  | const SubControlVolumeFace & | scvf, |  
          |  |  | const int | phaseIdx, |  
          |  |  | const ElementFluxVarsCache & | elemFluxVarCache ) |  | inlinestatic | 
 
- 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: