dimensionSets.C

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#include "dimensionSet.H"
#include "demandDrivenData.H"
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
namespace Foam
{
 
HashTable<dimensionSet>* dimensionsPtr_(nullptr);
 
// Delete the above data at the end of the run
struct deleteDimensionsPtr
{
    ~deleteDimensionsPtr()
    {
        deleteDemandDrivenData(dimensionsPtr_);
    }
};
 
deleteDimensionsPtr deleteDimensionsPtr_;
 
}
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
const Foam::dimensionSet Foam::dimless(0, 0, 0, 0, 0, 0, 0);
 
const Foam::dimensionSet Foam::dimMass(1, 0, 0, 0, 0, 0, 0);
const Foam::dimensionSet Foam::dimLength(0, 1, 0, 0, 0, 0, 0);
const Foam::dimensionSet Foam::dimTime(0, 0, 1, 0, 0, 0, 0);
const Foam::dimensionSet Foam::dimTemperature(0, 0, 0, 1, 0, 0, 0);
const Foam::dimensionSet Foam::dimMoles(0, 0, 0, 0, 1, 0, 0);
const Foam::dimensionSet Foam::dimCurrent(0, 0, 0, 0, 0, 1, 0);
const Foam::dimensionSet Foam::dimLuminousIntensity(0, 0, 0, 0, 0, 0, 1);
 
const Foam::dimensionSet Foam::dimArea(sqr(dimLength));
const Foam::dimensionSet Foam::dimVolume(pow3(dimLength));
 
const Foam::dimensionSet Foam::dimRate(dimless/dimTime);
 
const Foam::dimensionSet Foam::dimVelocity(dimLength/dimTime);
const Foam::dimensionSet Foam::dimMomentum(dimMass*dimVelocity);
const Foam::dimensionSet Foam::dimAcceleration(dimVelocity/dimTime);
 
const Foam::dimensionSet Foam::dimDensity(dimMass/dimVolume);
const Foam::dimensionSet Foam::dimForce(dimMass*dimAcceleration);
const Foam::dimensionSet Foam::dimEnergy(dimForce*dimLength);
const Foam::dimensionSet Foam::dimPower(dimEnergy/dimTime);
 
const Foam::dimensionSet Foam::dimPressure(dimForce/dimArea);
const Foam::dimensionSet Foam::dimKinematicPressure(dimPressure/dimDensity);
const Foam::dimensionSet Foam::dimCompressibility(dimDensity/dimPressure);
const Foam::dimensionSet Foam::dimGasConstant(dimEnergy/dimMass/dimTemperature);
const Foam::dimensionSet Foam::dimSpecificHeatCapacity(dimGasConstant);
const Foam::dimensionSet Foam::dimKinematicViscosity(dimArea/dimTime);
const Foam::dimensionSet Foam::dimDynamicViscosity
(
    dimDensity*dimKinematicViscosity
);
const Foam::dimensionSet Foam::dimThermalConductivity
(
    dimPower/dimLength/dimTemperature
);
 
const Foam::dimensionSet Foam::dimVolumetricFlux(dimArea*dimVelocity);
const Foam::dimensionSet Foam::dimMassFlux(dimDensity*dimVolumetricFlux);
 
 
// * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * * //
 
const Foam::HashTable<Foam::dimensionSet>& Foam::dimensions()
{
    static const NamedEnum<dimensionSet::dimensionType, 7>& names =
        dimensionSet::dimensionTypeNames_;
 
    if (!dimensionsPtr_)
    {
        dimensionsPtr_ = new HashTable<dimensionSet>();
 
        dimensionsPtr_->insert(names[dimensionSet::MASS], dimMass);
        dimensionsPtr_->insert(names[dimensionSet::LENGTH], dimLength);
        dimensionsPtr_->insert(names[dimensionSet::TIME], dimTime);
        dimensionsPtr_->insert
        (
            names[dimensionSet::TEMPERATURE],
            dimTemperature
        );
        dimensionsPtr_->insert(names[dimensionSet::MOLES], dimMoles);
        dimensionsPtr_->insert(names[dimensionSet::CURRENT], dimCurrent);
        dimensionsPtr_->insert
        (
            names[dimensionSet::LUMINOUS_INTENSITY],
            dimLuminousIntensity
        );
 
        dimensionsPtr_->insert("area", dimArea);
        dimensionsPtr_->insert("volume", dimVolume);
 
        dimensionsPtr_->insert("rate", dimRate);
 
        dimensionsPtr_->insert("velocity", dimVelocity);
        dimensionsPtr_->insert("momentum", dimMomentum);
        dimensionsPtr_->insert("acceleration", dimAcceleration);
 
        dimensionsPtr_->insert("density", dimDensity);
        dimensionsPtr_->insert("force", dimForce);
        dimensionsPtr_->insert("energy", dimEnergy);
        dimensionsPtr_->insert("power", dimPower);
 
        dimensionsPtr_->insert("pressure", dimPressure);
        dimensionsPtr_->insert("kinematicPressure", dimKinematicPressure);
        dimensionsPtr_->insert("compressibility", dimCompressibility);
        dimensionsPtr_->insert("gasConstant", dimGasConstant);
        dimensionsPtr_->insert("specificHeatCapacity", dimSpecificHeatCapacity);
        dimensionsPtr_->insert("kinematicViscosity", dimKinematicViscosity);
        dimensionsPtr_->insert("dynamicViscosity", dimDynamicViscosity);
        dimensionsPtr_->insert("thermalConductivity", dimThermalConductivity);
 
        dimensionsPtr_->insert("volumetricFlux", dimVolumetricFlux);
        dimensionsPtr_->insert("massFlux", dimMassFlux);
    }
 
    return *dimensionsPtr_;
}
 
 
// ************************************************************************* //