The Guenter expansion

Collaboration diagram for The Guenter expansion:

Classes
struct	dg::geo::guenter::Psip
struct	dg::geo::guenter::PsipR
struct	dg::geo::guenter::PsipRR
struct	dg::geo::guenter::PsipZ
struct	dg::geo::guenter::PsipZZ
struct	dg::geo::guenter::PsipRZ
struct	dg::geo::guenter::Ipol
struct	dg::geo::guenter::IpolR
struct	dg::geo::guenter::IpolZ

Functions
CylindricalFunctorsLvl2	dg::geo::guenter::createPsip (double R_0)
CylindricalFunctorsLvl1	dg::geo::guenter::createIpol (double I_0)
dg::geo::TokamakMagneticField	dg::geo::createGuenterField (double R_0, double I_0)
	Create a Guenter Magnetic field.

Detailed Description

Function Documentation

createGuenterField()

dg::geo::TokamakMagneticField dg::geo::createGuenterField ( double R_0, double I_0 )

inline

Create a Guenter Magnetic field.

\[\psi_p(R,Z) = \cos(\pi(R-R_0)/2)\cos(\pi Z/2),\quad I(\psi_p) = I_0\]

Parameters

R_0	the major radius
I_0	the current

Returns

A magnetic field object

createIpol()

CylindricalFunctorsLvl1 dg::geo::guenter::createIpol ( double I_0 )

inline

createPsip()

CylindricalFunctorsLvl2 dg::geo::guenter::createPsip ( double R_0 )

inline