constants.H File Reference

#include "AMReX_REAL.H"
#include "AMReX_Math.H"
#include "AMReX_GpuQualifiers.H"

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Namespaces
namespace	amr_wind
namespace	amr_wind::constants

Functions
AMREX_GPU_HOST_DEVICE AMREX_FORCE_INLINE bool	amr_wind::constants::is_close (const amrex::Real a, const amrex::Real b)
	Closeness comparison.

Variables
static constexpr amrex::Real	amr_wind::constants::SMALL_NUM
	A number close to zero.
static constexpr amrex::Real	amr_wind::constants::EPS
	A number very close to zero.
static constexpr amrex::Real	amr_wind::constants::TIGHT_TOL = 1e-12
	A tight tolerance.
static constexpr amrex::Real	amr_wind::constants::LOOSE_TOL = 1e-8
	A loose tolerance.
static constexpr amrex::Real	amr_wind::constants::LOW_NUM
	A large negative number.
static constexpr amrex::Real	amr_wind::constants::LARGE_NUM
	A large positive number.
static constexpr amrex::Real	amr_wind::constants::BOLTZMANN_CONSTANT = 1.380649 * 1e-23
	Boltzmann constant (J/K)
static constexpr amrex::Real	amr_wind::constants::AVOGADRO_CONSTANT = 6.02214076 * 1e23
	Avogadro's constant (mol^-1)
static constexpr amrex::Real	amr_wind::constants::UNIVERSAL_GAS_CONSTANT
	Universal gas constant (J/K mol)
static constexpr amrex::Real	amr_wind::constants::HEAT_CAPACITY_RATIO = 1.4
	Heat capacity ratio.
static constexpr amrex::Real	amr_wind::constants::MOLAR_MASS_AIR = 0.02896492
	Molar mass of air (kg/mol)
static constexpr amrex::Real	amr_wind::constants::MOLAR_MASS_WATER_VAPOR = 0.01801528
	Molar mass of water vapor (kg/mol)