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The High-[[Beta]] [[Tokamak]] [[MHD equilibrium|equilibrium]] code is based on [[:Wikipedia:conformal mapping|conformal mapping]] theory. | The High-[[Beta]] [[Tokamak]] [[MHD equilibrium|equilibrium]] code | ||
<ref>[[doi:10.1016/0010-4655(84)90039-0|J.P. Goedbloed, ''Some remarks on computing axisymmetric equilibria'', Computer Physics Communications '''31''', 2-3 (1984) 123]]</ref> | |||
<ref>[[doi:10.1080/00411458708204669|J.P. Goedbloed & P.H. Sakanaka, ''Orthogonal and conformal mapping with application to MHD equilibrium and stability calculations'', Transport Theory and Statistical Physics Volume 16, Issue 2-3 (1987)]]</ref> | |||
is based on a somewhat unusual technique (in the field of MHD equilibrium calculations), namely [[:Wikipedia:conformal mapping|conformal mapping]] theory. | |||
<ref>[[doi:10.1016/0010-4655(81)90153-3|J.P. Goedbloed, ''Conformal mapping methods in two-dimensional magnetohydrodynamics'', Computer Physics Communications '''24''', 3-4 (1981) 311-321]]</ref> | |||
Using this technique, the (arbitrarily shaped) cross section of the last closed [[flux surface]] is mapped to a circular disk, greatly facilitating the solution of equilibrium and stability problems. | |||
== | == References == | ||
<references /> | |||
Revision as of 11:00, 9 November 2011
The High-Beta Tokamak equilibrium code [1] [2] is based on a somewhat unusual technique (in the field of MHD equilibrium calculations), namely conformal mapping theory. [3] Using this technique, the (arbitrarily shaped) cross section of the last closed flux surface is mapped to a circular disk, greatly facilitating the solution of equilibrium and stability problems.
References
- ↑ J.P. Goedbloed, Some remarks on computing axisymmetric equilibria, Computer Physics Communications 31, 2-3 (1984) 123
- ↑ J.P. Goedbloed & P.H. Sakanaka, Orthogonal and conformal mapping with application to MHD equilibrium and stability calculations, Transport Theory and Statistical Physics Volume 16, Issue 2-3 (1987)
- ↑ J.P. Goedbloed, Conformal mapping methods in two-dimensional magnetohydrodynamics, Computer Physics Communications 24, 3-4 (1981) 311-321