Extension: Geometries
#include "dg/geometries/geometries.h"
Public Member Functions | List of all members
dg::geo::GradLnB Struct Reference
3. New functors surrounding the magnetic field geometry » 3.2 Magnetic field, curvatures and associated functors

\( \nabla_\parallel \ln{(B)} \) More...

Inheritance diagram for dg::geo::GradLnB:
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Public Member Functions

 GradLnB (const TokamakMagneticField &mag)
 
double do_compute (double R, double Z) const
 
- Public Member Functions inherited from dg::geo::aCylindricalFunctor< GradLnB >
double operator() (double R, double Z) const
  do_compute(R,Z) More...
 
double operator() (double R, double Z, double phi) const
  do_compute(R,Z) More...
 

Detailed Description

\( \nabla_\parallel \ln{(B)} \)

\( \hat{\nabla}_\parallel \ln{(\hat{B})} = \frac{1}{\hat{R}\hat{B}^2 } \left[ \hat{B}, \hat{\psi}_p\right]_{\hat{R}\hat{Z}} \)

Constructor & Destructor Documentation

◆ GradLnB()

dg::geo::GradLnB::GradLnB ( const TokamakMagneticField &  mag)
inline

Member Function Documentation

◆ do_compute()

double dg::geo::GradLnB::do_compute ( double  R,
double  Z 
) const
inline
The documentation for this struct was generated from the following file: