Sfx::StVenant1DTerms Class Reference

One-dimensional St-Venant equation spatial terms. More...

#include <Sfx_StVenant1DTerms.h>

Static Public Member Functions
static constexpr float64	CalculTermePressionHydrostatique1D (float64 A, float64 B=1.)
	Hydrostatique pressure (gh^2/2.) for a rectangular channel of width B.
static constexpr float64	EvaluationFlux_C_1D (float64 U1, float64 U2, float64 B=1.)
	Flux including convective and hydrostatic pressure term.
static constexpr float64	EvaluationFlux_I_1D (float64 U1, float64 U2, float64 B=1.)
	Connvective flux (without hydrostatic pressure term).

Detailed Description

One-dimensional St-Venant equation spatial terms.

Member Function Documentation

CalculTermePressionHydrostatique1D()

constexpr float64 Sfx::StVenant1DTerms::CalculTermePressionHydrostatique1D ( float64 A, float64 B = 1. )

inlinestaticconstexpr

Hydrostatique pressure (gh^2/2.) for a rectangular channel of width B.

Parameters

A	wetted cross-section area
B	free-surface width

Returns

pressure (hydro static pressure in terms of wetted area A)

EvaluationFlux_C_1D()

constexpr float64 Sfx::StVenant1DTerms::EvaluationFlux_C_1D ( float64 U1, float64 U2, float64 B = 1. )

inlinestaticconstexpr

Flux including convective and hydrostatic pressure term.

Parameters

U1	first state variable
U2	second state variable
B	free-surface width

Returns

physical flux

EvaluationFlux_I_1D()

constexpr float64 Sfx::StVenant1DTerms::EvaluationFlux_I_1D ( float64 U1, float64 U2, float64 B = 1. )

inlinestaticconstexpr

Connvective flux (without hydrostatic pressure term).

Parameters

U1	first state variable
U2	second state variable

Returns

physical flux

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

• DamBreakSimulator/SfxBase/Sfx_StVenant1DTerms.h