GUIDING CENTER EQUATIONS OF MOTION IN TOROIDAL GEOMETRY

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dc.contributor.authorHEO, EGko
dc.contributor.authorPARK, BHko
dc.contributor.authorChoi, Duk Inko
dc.contributor.authorHORTON, Wko
dc.date.accessioned2013-02-25T05:27:37Z-
dc.date.available2013-02-25T05:27:37Z-
dc.date.created2012-02-06-
dc.date.created2012-02-06-
dc.date.issued1994-02-
dc.identifier.citationJOURNAL OF THE KOREAN PHYSICAL SOCIETY, v.27, no.1, pp.49 - 56-
dc.identifier.issn0374-4884-
dc.identifier.urihttp://hdl.handle.net/10203/60238-
dc.description.abstractWe have derived the guiding center equations of motion in magnetic coordinates from the phase-space Euler-Lagrange formulation. Paying attention to the Hamiltonian-like behavior of magnetic coordinates along the magnetic field line, we make use of differential forms and calculate magnetic coordinates for the standard magnetic-field model of a large aspect-ratio tokamak. From the resultant relations between magnetic and toroidal coordinates, we obtain the guiding center equations of motion in toroidal coordinates which can be utilized to describe the motion of an ion in a toroidal magnetic equilibrium in the presence of the electrostatic fluctuations of the drift wave turbulence. However, in the present work, we restrict ourselves to investigate the single particle trajectories of ions in toroidal geometry. The derived equations will be used in transport studies through the test particle problem.-
dc.languageEnglish-
dc.publisherKOREAN PHYSICAL SOC-
dc.subjectDRIFT-
dc.subjectVARIABLES-
dc.titleGUIDING CENTER EQUATIONS OF MOTION IN TOROIDAL GEOMETRY-
dc.typeArticle-
dc.identifier.wosidA1994MW18100010-
dc.type.rimsART-
dc.citation.volume27-
dc.citation.issue1-
dc.citation.beginningpage49-
dc.citation.endingpage56-
dc.citation.publicationnameJOURNAL OF THE KOREAN PHYSICAL SOCIETY-
dc.contributor.nonIdAuthorHEO, EG-
dc.contributor.nonIdAuthorPARK, BH-
dc.contributor.nonIdAuthorHORTON, W-
dc.type.journalArticleArticle-
dc.subject.keywordPlusDRIFT-
dc.subject.keywordPlusVARIABLES-
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