Elmer FEM solver
Elmer is an open source finite element software for multiphysical problems
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navierstokesgeneral Module Reference

Public Member Functions

subroutine navierstokesgeneralcompose (MassMatrix, StiffMatrix, ForceVector, LoadVector, NodalViscosity, NodalDensity, Ux, Uy, Uz, MUx, MUy, MUz, Stabilize, NewtonLinearization, Element, n, Nodes)
 
subroutine navierstokesgeneralboundary (BoundaryMatrix, BoundaryVector, LoadVector, NodalAlpha, NodalBeta, NodalExtPressure, NodalSlipCoeff, Element, n, Nodes)
 

Member Function/Subroutine Documentation

subroutine navierstokesgeneral::navierstokesgeneralboundary ( real(kind=dp), dimension(:,:)  BoundaryMatrix,
real(kind=dp), dimension(:)  BoundaryVector,
real(kind=dp), dimension(:,:)  LoadVector,
real(kind=dp), dimension(:)  NodalAlpha,
real(kind=dp), dimension(:)  NodalBeta,
real(kind=dp), dimension(:)  NodalExtPressure,
real(kind=dp), dimension(:,:)  NodalSlipCoeff,
type(element_t), pointer  Element,
integer  n,
type(nodes_t)  Nodes 
)

Return element local matrices and RSH vector for Navier-Stokes-equations boundary conditions. (No velocity dependent velocity BC:s ("Newton BCs") at the moment, so BoundaryMatrix will contain only zeros at exit...)

References coordinatesystems::coordinatesystemdimension(), coordinatesystems::coordinatesysteminfo(), coordinatesystems::currentcoordinatesystem(), elementdescription::elementinfo(), integration::gausspoints(), normal(), and elementdescription::normalvector().

Referenced by flowsolver().

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subroutine navierstokesgeneral::navierstokesgeneralcompose ( real(kind=dp), dimension(:,:)  MassMatrix,
real(kind=dp), dimension(:,:)  StiffMatrix,
real(kind=dp), dimension(:)  ForceVector,
real(kind=dp), dimension(:,:)  LoadVector,
real(kind=dp), dimension(:)  NodalViscosity,
real(kind=dp), dimension(:)  NodalDensity,
real(kind=dp), dimension(:)  Ux,
real(kind=dp), dimension(:)  Uy,
real(kind=dp), dimension(:)  Uz,
real(kind=dp), dimension(:)  MUx,
real(kind=dp), dimension(:)  MUy,
real(kind=dp), dimension(:)  MUz,
logical  Stabilize,
logical  NewtonLinearization,
type(element_t), pointer  Element,
integer  n,
type(nodes_t)  Nodes 
)

Return element local matrices and RSH vector for Navier-Stokes-Equations in general Euclidian coordinate system.

References coordinatesystems::coordinatesystemdimension(), coordinatesystems::coordinatesysteminfo(), coordinatesystems::currentcoordinatesystem(), materialmodels::effectiveviscosity(), elementdescription::elementinfo(), integration::gausspoints(), and differentials::lorentzforce().

Referenced by flowsolver().

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The documentation for this module was generated from the following file: