unitConversion.H

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InNamespace
    Foam

Description
    Unit conversion functions

\*---------------------------------------------------------------------------*/

#ifndef unitConversion_H
#define unitConversion_H

#include "mathematicalConstants.H"

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

namespace Foam
{

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

//- Conversion from degrees to radians
inline scalar degToRad(const scalar deg)
{
    return deg*constant::mathematical::pi/180.0;
}

//- Conversion from radians to degrees
inline scalar radToDeg(const scalar rad)
{
    return rad*180.0/constant::mathematical::pi;
}

//- Conversion from atm to Pa
inline scalar atmToPa(const scalar atm)
{
    return atm*101325.0;
}

//- Conversion from atm to Pa
inline scalar paToAtm(const scalar pa)
{
    return pa/101325.0;
}

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

} // End namespace Foam

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

#endif

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