FluidPiston Class Reference

#include <FluidPiston.h>

Public Member Functions
	FluidPiston ()
	~FluidPiston ()

Static Public Member Functions
static int	fluidSolidRiemannProblem (const real solid[], const real fluid[], real fsr[])
	Solve the fluid-solid Riemann problem.

Constructor & Destructor Documentation

FluidPiston::FluidPiston

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FluidPiston::~FluidPiston

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Member Function Documentation

int FluidPiston::fluidSolidRiemannProblem ( const real  solid[], const real  fluid[], real  fsr[]  )

static

Solve the fluid-solid Riemann problem.

[] (input) : solid state solid[0..3]=[rho,v,stress,cp] cp = solid speed of sound (for p-waves) [] (input) : fluid state fluid[0..4]=[rho,v,p,gamma,pOffset] [0..] (output) : state next to the interface, fsr[0..2] = [rhoFluid,v,pFluid, Mfsr,Sfsr] Mfsr = FSR Mach number, Sfsr = reflected shock speed See also papers/fsi/elasticPiston.tex for the derivation of this equation.

References expansionFanFSR(), gam, gp1, resFSR(), rhs(), tol, and zeroin.

Referenced by fluidSolidRiemannSolution(), and Parameters::getUserDefinedKnownSolution().

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The documentation for this class was generated from the following files:

• FluidPiston.h
• FluidPiston.C