zQGDFoam.C File Reference

Solver for unsteady 3D turbulent flow of perfect gas governed by quasi-gas dynamic (QGD) equations at high Mach numbers (from 2 to infinity). More...

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Macros
#define	NO_CONTROL

Functions
tmp< surfaceScalarField >	logMean (const surfaceScalarField &a, const surfaceScalarField &b)
int	main (int argc, char *argv[])

Detailed Description

Solver for unsteady 3D turbulent flow of perfect gas governed by quasi-gas dynamic (QGD) equations at high Mach numbers (from 2 to infinity).

Original source file zQGDFoam.C

QGD system of equations has been developed by scientific group from Keldysh Institute of Applied Mathematics, see http://elizarova.imamod.ru/selection-of-papers.html

A comprehensive description of QGD equations and their applications can be found here:

Elizarova, T.G.
"Quasi-Gas Dynamic equations"
Springer, 2009

A brief of theory on QGD and QHD system of equations:

Elizarova, T.G. and Sheretov, Y.V.
"Theoretical and numerical analysis of quasi-gasdynamic and quasi-hydrodynamic
equations"
J. Computational Mathematics and Mathematical Physics, vol. 41, no. 2, pp 219-234,
2001

Developed by UniCFD group (www.unicfd.ru) of ISP RAS (www.ispras.ru).

Definition in file zQGDFoam.C.

Macro Definition Documentation

#define NO_CONTROL

Function Documentation

tmp<surfaceScalarField> logMean	(	const surfaceScalarField &	a,
		const surfaceScalarField &	b
	)

Definition at line 59 of file zQGDFoam.C.

int main	(	int	argc,
		char *	argv[]
	)

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——–End——— # 76 "/home/jenkins/workspace/experQGDsolver-8doxigen/QGDsolver/zQGDFoam/zQGDFoam.C" 2 #include "createTimeControls.H" #include "createFvOptions.H"

* * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //

Courant numbers used to adjust the time-step scalar CoNum = 0.0; scalar meanCoNum = 0.0;

Info<< "\nStarting time loop\n" << endl;thermo.correct();

while (runTime.run()) { /*

Update QGD viscosity

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——–End——— # 109 "/home/jenkins/workspace/experQGDsolver-8doxigen/QGDsolver/zQGDFoam/zQGDFoam.C" 2

/*

Update time step

– Solve energy

Definition at line 66 of file zQGDFoam.C.