Autor:	M. Čerček, T. Gyergyek, Mladen Stanojević
Rok vydání:	1997
Předmět:	Statistics and Probability Physics Van der Pol oscillator Plasma parameters Turbulence Statistical and Nonlinear Physics Plasma Instability Classical mechanics Two-stream instability Physics::Plasma Physics Attractor Relaxation (physics) Atomic physics Mathematical Physics
Zdroj:	Open Systems & Information Dynamics. 4:479-486
ISSN:	1230-1612
Popis:	Some aspects of the nonlinear dynamics of the potential relaxation instability (PRI) that is triggered by a positive electrode (collector) in a weakly magnetized discharge plasma column are investigated experimentally. Some properties of the instability can be described by the van der Pol equation with an external force term. When the collector bias is increased the oscillations of plasma parameters become irregular. No low dimensional attractor can be positively identified for these signals. At high collector biases the plasma is probably in the state of a fully developed turbulence.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::b9bdd26b70b209cf50ec1d19cecdf43c https://doi.org/10.1023/a:1009633119657 Zobrazit plný text záznamu Full text from SpringerLink