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