VMEC: Difference between revisions

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The code is being used at:
The code is being used at:
* ORNL, Oak Ridge, TN, USA ([http://www.ornl.gov/sci/fed/Theory/stci/code_library.html code origin])
* ORNL, Oak Ridge, TN, USA ([http://www.ornl.gov/sci/fed/Theory/stci/code_library.html code origin])
* IPP-Garching, Germany
* IPP, Garching, Germany
* CRPP, Lausanne, Switzerland
* NIFS, Japan
* NIFS, Japan
* [[Laboratorio Nacional de Fusión|LNF]], Spain
* [[Laboratorio Nacional de Fusión|LNF]], Spain

Revision as of 15:40, 31 August 2009

The three-dimensional Variational Moments Equilibrium Code (VMEC) minimizes the energy functional

over the toroidal domain ωp. The solution is obtained in flux co-ordinates (s, θ, ζ), related to the cylindrical co-ordinates (R, φ, Z) by

The code assumes nested flux surfaces. [1] [2]

Implementations of the code

The code is being used at:

  • ORNL, Oak Ridge, TN, USA (code origin)
  • IPP, Garching, Germany
  • CRPP, Lausanne, Switzerland
  • NIFS, Japan
  • LNF, Spain

Enhancements / extensions of the code

  • DIAGNO, [3] to calculate the response of magnetic diagnostics
  • MFBE [4]
  • STELLOPT [5]

References