Gradient B Drift Instability in Toroidal Systems

Autor:	Osami Okada, Yoshinosuke Terashima, Taro Dodo
Rok vydání:	1977
Předmět:	Physics Tokamak Toroid Oscillation General Physics and Astronomy Plasma Mechanics Instability Space charge law.invention Two-stream instability Physics::Plasma Physics law Quantum mechanics Wavenumber
Zdroj:	Journal of the Physical Society of Japan. 42:1744-1751
ISSN:	1347-4073 0031-9015
DOI:	10.1143/jpsj.42.1744
Popis:	A low frequency electrostatic instability in toroidal geometry is analysed with the two fluid equations. This instability is driven by the charge separation of plasma due to the toroidicity. The growth rate is largest when the parallel wave number is zero. This instability indicates an oscillation of poloidal mode numbers m =4, 3, 2 on the rational surfaces q =4, 3, 2 in tokamaks.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::eeab9fe1399a23558cf6aad949305b82 https://doi.org/10.1143/jpsj.42.1744 Zobrazit plný text záznamu