dg::geo::CurvatureKappaR Struct Reference

Approximate \( \mathcal{K}^{R}_{\vec{\kappa}}=0 \). More...

Inheritance diagram for dg::geo::CurvatureKappaR:

Public Member Functions
	CurvatureKappaR ()
	CurvatureKappaR (const TokamakMagneticField &, int=+1)
double	do_compute (double, double) const
Public Member Functions inherited from dg::geo::aCylindricalFunctor< CurvatureKappaR >
double	operator() (double R, double Z) const
	do_compute(R,Z)
double	operator() (double R, double Z, double) const
	do_compute(R,Z)

Detailed Description

Approximate \( \mathcal{K}^{R}_{\vec{\kappa}}=0 \).

\( \mathcal{\hat{K}}^{\hat{R}}_{\vec{\kappa}} =0 \)

Note

We implicitly assume the toroidal field line approximation, i.e. all curvature and other perpendicular terms assume that the perpendicular direction lies within the R-Z planes of a cylindrical grid (The plane \( \perp \hat{ e}_\varphi\) )

Constructor & Destructor Documentation

CurvatureKappaR() [1/2]

dg::geo::CurvatureKappaR::CurvatureKappaR ( )

inline

CurvatureKappaR() [2/2]

dg::geo::CurvatureKappaR::CurvatureKappaR ( const TokamakMagneticField & , int = +1 )

inline

Member Function Documentation

do_compute()

double dg::geo::CurvatureKappaR::do_compute ( double , double  ) const

inline

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The documentation for this struct was generated from the following file:

• magnetic_field.h