StokesTimeTester

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mathcomp.assemble.cfd
Class StokesTimeTester

java.lang.Object
  mathcomp.monitor.DefaultReportable
      mathcomp.monitor.DefaultAlgorithm
          mathcomp.assemble.Assembler
              mathcomp.assemble.stokes.StokesAssembler
                  mathcomp.assemble.cfd.NavierStokesAssembler
                      mathcomp.assemble.cfd.NSMiniAssembler
                          mathcomp.assemble.cfd.StokesTimeTester

All Implemented Interfaces:: java.lang.Runnable, Algorithm, Reportable

public class StokesTimeTester
extends NSMiniAssembler
extends NSMiniAssembler

Field Summary

Fields inherited from class mathcomp.assemble.cfd.NavierStokesAssembler
`alpha, beta, BOUNDARY_FRICTION, BOUNDARY_GLUE, BOUNDARY_INFLOW, BOUNDARY_OUTFLOW, BOUNDARY_SLIP, INIT_ALPHA, INIT_BETA, INIT_DUCT_RADIUS, INIT_MAXITER, INIT_STARTTIME, INIT_STEPTIME, INIT_STOPTIME, INIT_TOLERANCE, INIT_VELOCITY, INIT_VISCOSITY, IS_ITERATIVE, IS_TIMEDEPENDANT, NO_BOUNDARY, type`

Fields inherited from class mathcomp.assemble.stokes.StokesAssembler
`gaussPoints, gaussWeights`

Fields inherited from class mathcomp.assemble.Assembler
`dirichletBoundaryValues, solScale`

Constructor Summary
`StokesTimeTester()`

Method Summary
`void`	`assembleGlobal()` The main assemble method generally called from outside.
`double[]`	`evalExactGradientU1(Node n)` For H1 error calculations we need to know the gradient of the exact solution in a node n.
`double[]`	`evalExactGradientU2(Node n)` For H1 error calculations we need to know the gradient of the exact solution in a node n.
`double`	`evalExactSolutionPressure(Node n)` For error calculations we need to know the exact solution of a problem.
`double`	`evalExactSolutionU1(Node n)` For error calculations we need to know the exact solution of a problem.
`double`	`evalExactSolutionU2(Node n)` For error calculations we need to know the exact solution of a problem.
`double`	`evalF1(Node n)` Evaluates the first component of the right hand side function f on the Node n
`double`	`evalF2(Node n)` Evaluates the second component of the right hand side function f on the Node n
`double`	`evalG(double z)`
`void`	`init()`
`void`	`setTime(double t, double end)`
`void`	`setTimeStep(double ts)`
`java.lang.String`	`toString()` Set the name of your assembler by overwriting this method in your assembler class.

Methods inherited from class mathcomp.assemble.cfd.NSMiniAssembler
`createDof, evalApproxGradientU1, evalApproxGradientU2, evalApproxSolutionPressure, evalApproxSolutionU1, evalApproxSolutionU2, evalBasisFuncOnRefPressure, evalBasisFuncOnRefVelocity, evalBasisGradOnRefVelocity, getLocalNodeNumber`

Methods inherited from class mathcomp.assemble.cfd.NavierStokesAssembler
`addDirichletNodes, addToM, addToY, calcDirichletBoundary, calcUnitNormals, getBoundaryNodes, getOldSolution, getParameterBox, getType, isFinalRun, setFP_parameters, setIterationState, setOldSolution, setParameterBox`

Methods inherited from class mathcomp.assemble.stokes.StokesAssembler
`createSurfaces, evalApproxSolution, evalExactSolution, evalF, getDirichletValueAt, getErrorCalculator, getPaintNodes, getViscosity, setViscosity`

Methods inherited from class mathcomp.assemble.Assembler
`createSurfaces, evalApproxGradient, evalExactGradient, getDof, getElementMatrix, getEpsilon, getExactPartialX, getExactPartialY, getGrid, getInfoUrl, getM, getPreferredGridFileName, getSolScale, getY, report, run, setEpsilon, setGrid, setM, setTauIndex, setY`

Methods inherited from class mathcomp.monitor.DefaultAlgorithm
`algoAbortIfNeeded, algoCancel, algoClear, algoCount, algoIncrement, algoMax, isAlgoCancel, setAlgoCount, setAlgoMax`

Methods inherited from class mathcomp.monitor.DefaultReportable
`getReport, setReport`

Methods inherited from class java.lang.Object
`equals, getClass, hashCode, notify, notifyAll, wait, wait, wait`

Methods inherited from interface mathcomp.monitor.Reportable
`getReport, setReport`

Constructor Detail

StokesTimeTester

public StokesTimeTester()

Method Detail

assembleGlobal

public void assembleGlobal()

Description copied from class: Assembler

The main assemble method generally called from outside. It once calculates the boundary, the global DOFs and the Dirichlet values. Then Matrix m and right side Vector y are created. Finally an iteration over all elements calls assemble(Grid g, Triangle t, Matrix m) for each element.

Overrides:: assembleGlobal in class NavierStokesAssembler

toString

public java.lang.String toString()

Description copied from class: Assembler

Set the name of your assembler by overwriting this method in your assembler class.

Specified by:: toString in class Assembler

Returns:: the name of the assembler

init

public void init()

setTime

public void setTime(double t,
                    double end)