Quasisymmetry: Difference between revisions
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Quasisymmetric (quasihelically symmetric) plasma equilibria are non-[[axisymmetry|axisymmetric]] configurations in which the magnetic field strength depends only on one angular coordinate within the magnetic [[flux surface]]s. | Quasisymmetric (quasihelically symmetric) plasma equilibria are non-[[axisymmetry|axisymmetric]] configurations in which the magnetic field strength depends only on one angular coordinate within the magnetic [[flux surface]]s. | ||
<ref>[[doi:10.1063/1.859916|D.A. Garren and A.H. Boozer, ''Existence of quasihelically symmetric stellarators'', Phys. Fluids B 3 (1991) 2822]]</ref> | <ref>[[doi:10.1063/1.859916|D.A. Garren and A.H. Boozer, ''Existence of quasihelically symmetric stellarators'', Phys. Fluids B 3 (1991) 2822]]</ref> | ||
An example of quasisymmetry is quasipoloidal symmetry, on which the design of the QPS stellarator is based. | |||
<ref>[[doi:10.1088/0029-5515/45/8/020|D.A. Spong, S.P. Hirshman, J.F. Lyon, L.A. Berry and D.J. Strickler, ''Recent advances in quasi-poloidal stellarator physics issues'', Nucl. Fusion '''45''' (2005) 918]]</ref> | |||
== See also == | == See also == | ||
Revision as of 11:44, 8 September 2013
Quasisymmetric (quasihelically symmetric) plasma equilibria are non-axisymmetric configurations in which the magnetic field strength depends only on one angular coordinate within the magnetic flux surfaces. [1]
An example of quasisymmetry is quasipoloidal symmetry, on which the design of the QPS stellarator is based. [2]