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Implementation of the problem solved in the k2dgrflow problem : div ( exp(dz) * grad(phi) )
| GalarImpGrFlow ( DomainNet2d * domnet , double dparam=0. )
| GalarImpGrFlow |
construction of the implementation by giving the domain domnet on wich to solve the equation, and by giving the d-parameter of the equation
| ~GalarImpGrFlow ()
| ~GalarImpGrFlow |
| VEC* solution ()
| solution |
[virtual]
solve the problem and return a pointer to the solution. beware : when the problem is deallocated, also the memory where the solution resides is freed
Reimplemented from GalarSolver2d.
| double getd ()
| getd |
return the dparam
| void setd (double dparam)
| setd |
set the d parameter
| void localStiffness (TopoElement2d* el)
| localStiffness |
[protected virtual]
calculate the localstiffness matrix with a specific element
Reimplemented from GalarSolver2d.
| void localForce (TopoElement2d* el)
| localForce |
[protected virtual]
calculate the local force vector with a specific element
Reimplemented from GalarSolver2d.
| double diffusion (TopoElement2d* el, unsigned int localI, unsigned int localJ)
| diffusion |
[protected virtual]
calculate the diffusion term for local node I,J in an element
Reimplemented from GalarSolver2d.
| double convection (TopoElement2d* el, unsigned int localI, unsigned int localJ)
| convection |
[protected virtual]
calculate the convection term for local node I,J in an element
Reimplemented from GalarSolver2d.
| double robin (TopoElement2d* el, unsigned int localI, unsigned int localJ)
| robin |
[protected virtual]
calculate the robin term for local node I,J in an element
Reimplemented from GalarSolver2d.
| double headTerm (TopoElement2d* el, unsigned int localI, unsigned int localJ)
| headTerm |
[protected virtual]
calculate the head term for local node I,J in an element
Reimplemented from GalarSolver2d.
| double sourceTerm (TopoElement2d* el, unsigned int localJ)
| sourceTerm |
[protected virtual]
calculate the source term for local node J in an element, part of the force
Reimplemented from GalarSolver2d.
| double neumannTerm (TopoElement2d* el, unsigned int localJ)
| neumannTerm |
[protected virtual]
calculate the neumann term for local node J in an element, part of the force
Reimplemented from GalarSolver2d.
| double gDir (TopoNodeDir2d* nod)
| gDir |
[protected virtual]
return the gdir function in a node
Reimplemented from GalarSolver2d.
| double gNeu (TopoNodeNeu2d* nod)
| gNeu |
[protected virtual]
return the gNeu function in a node
Reimplemented from GalarSolver2d.
| double gRob (TopoNodeRobin2d* nod)
| gRob |
[protected virtual]
return the gRob function in a node
Reimplemented from GalarSolver2d.
| double d | d |
[private]
| inline double sourceTerm (TopoElement2d* tria, unsigned int localJ)
| sourceTerm |
[private]
the d parameter of the equation
Reimplemented from GalarSolver2d.
| inline double gDir (TopoNodeDir2d* nod)
| gDir |
[private]
Reimplemented from GalarSolver2d.