CompressibleNS.src File Reference

Functions/Subroutines
subroutine	compressiblens (Model, Solver, dt, TransientSimulation)
subroutine	localmatrix (STIFF, Mass, FORCE, LOAD, NodalT, Nodalrho, Nodalmu, NodalVelo, Element, n, nd, dim, Stabilization, PicardIteration, gamma, cv, k, la, T0, rho0)

Function/Subroutine Documentation

subroutine compressiblens	(	type(model_t)	Model,
		type(solver_t)	Solver,
		real(kind=dp)	dt,
		logical	TransientSimulation
	)

A monolithic compressible Navier-Stokes solver. The equation includes velocity components, pressure and temperature. Ideal gas law is assumed.

Parameters

solver	Linear & nonlinear equation solver options
model	All model information (mesh, materials, BCs, etc...)
dt	Timestep size for time dependent simulations
transientsimulation	Steady state or transient simulation

References coordinatesystems::coordinatesystemdimension(), coordinatesystems::currentcoordinatesystem(), defutils::defaultdirichletbcs(), defutils::defaultfinishassembly(), defutils::defaultfinishbulkassembly(), defutils::defaultinitialize(), defutils::defaultsolve(), messages::fatal(), defutils::getactiveelement(), defutils::getbodyforce(), defutils::getelementdofs(), defutils::getelementnofbdofs(), defutils::getelementnofnodes(), defutils::getmaterial(), defutils::getreal(), messages::info(), lists::listgetconstreal(), lists::listgetinteger(), lists::listgetlogical(), lists::listgetstring(), localmatrix(), and solver().

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subroutine compressiblens::localmatrix	(	real(kind=dp), dimension(:,:), target	STIFF,
		real(kind=dp), dimension(:,:), target	Mass,
		real(kind=dp), dimension(:), target	FORCE,
		real(kind=dp), dimension(:,:), target	LOAD,
		real(kind=dp), dimension(:)	NodalT,
		real(kind=dp), dimension(:)	Nodalrho,
		real(kind=dp), dimension(:)	Nodalmu,
		real(kind=dp), dimension(:,:)	NodalVelo,
		type(element_t), pointer	Element,
		integer	n,
		integer	nd,
		integer	dim,
		logical	Stabilization,
		logical	PicardIteration,
		real(kind=dp)	gamma,
		real(kind=dp)	cv,
		real(kind=dp)	k,
		real(kind=dp)	la,
		real(kind=dp)	T0,
		real(kind=dp)	rho0
	)

References elementdescription::elementinfo(), integration::gausspoints(), and defutils::getelementnodes().

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