spis.Solver.Poisson
Class PotPoissonSolver
java.lang.Object
spis.Solver.Poisson.PoissonSolver
spis.Solver.Poisson.PotPoissonSolver
- Direct Known Subclasses:
- ConjGrad3DUnstructPoissonSolver
- public abstract class PotPoissonSolver
- extends PoissonSolver
Class Name : PotPoissonSolver
Project ref : SPIS project
File name : PotPoissonSolver.java
File type : class
Copyright : ONERA, 2 Av. E. Belin, 31055 Toulouse cedex, France
http://www.onecert.fr
Status : under development
Creation : 25/08/2003
Modification :
Description : general abstract Potential Poisson Solver class: solves
Poisson equation for an electric field stored as a potential.
Compared to parent class PoissonSolver, simply forces the type E field passed.
Versions and anomalies correction :
Version number | Author (name, e-mail) | Corrections/Modifications |
0.1 | JF Roussel, roussel@onecert.fr | Creation |
- Version:
- 0.1
- Author:
- JF Roussel
Methods inherited from class spis.Solver.Poisson.PoissonSolver |
getBbc, getBsm, getElecDens, getElecDens2, getElecTemp, getElecTemp2, getScbc, getScsm, getVm, init, initFromBc, interpolatePotential, interpolatePotGradient, isLinear, setElecDens, setElecDens2, setElecTemp, setElecTemp2, setLinear, setScPot, solve, solveLinear, solveNonLinear |
Methods inherited from class java.lang.Object |
equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
PotPoissonSolver
public PotPoissonSolver(VolMesh volMesh,
SurfMesh boundarySurfMesh,
SurfMesh scSurfMesh,
PoissonBC boundaryBC,
PoissonBC scBC,
float ne,
float Te,
float ne2,
float Te2,
boolean linear)
- Default constructor. Transfers to parent class
getAnalyticDens
public AnalyticVolDistrib getAnalyticDens(VectVolField E)
- Returns the analytic volume distribution the non-linear solver is based upon.
For now it can only be a GlobalMaxwellBoltzmannVolDistrib (Maxwell-Boltzman indeed)
and this routine is implemented here.
In the future an arbitrary analytic distribution may be takent into account by
non linear solver (different distribution than Boltzman), with the following changes:
- a new constructor with an AnalyticVolDistrib instead of ne and Te for PoissonSolvers
- this routine to be modifed to return the generic AnalyticVolDistrib instead of
the current GlobalMaxwellBoltzmannVolDistrib
- Specified by:
getAnalyticDens
in class PoissonSolver
- Parameters:
E
- pointer to the electric field to be used for this analytic distribution
(must be a PotVectVolField although statically typed as a VectVolField)