Dynamic stabilization of plasma instability

0501692 - FZÚ 2020 RIV GB eng J - Článek v odborném periodiku
Kawata, S. - Karino, T. - Gu, Yanjun
Dynamic stabilization of plasma instability.
High Power Laser Science and Engineering. Roč. 7, Dec (2019), s. 1-10, č. článku e3. ISSN 2095-4719. E-ISSN 2052-3289
Grant CEP: GA MŠMT EF15_003/0000449; GA MŠMT EF16_013/0001793
Grant ostatní: OP VVV - HiFi(XE) CZ.02.1.01/0.0/0.0/15_003/0000449; OP VVV - ELITAS(XE) CZ.02.1.01/0.0/0.0/16_013/0001793
Institucionální podpora: RVO:68378271
Klíčová slova: dynamic instability stabilization * filamentation instability * plasma instability * Rayleigh-Taylor instability * stabilization of instability
Obor OECD: Fluids and plasma physics (including surface physics)
Impakt faktor: 2.606, rok: 2019
Způsob publikování: Open access

The paper presents a review of dynamic stabilization mechanisms for plasma instabilities. One of the dynamic stabilization mechanisms for plasma instability was proposed in the paper [Kawata, Phys. Plasmas 19, 024503 (2012)], based on a perturbation phase control. In general, instabilities emerge from the perturbations. Normally the perturbation phase is unknown, and so the instability growth rate is discussed. However, if the perturbation phase is known, the instability growth can be controlled by a superimposition of perturbations imposed actively. Based on this mechanism we present the application results of the dynamic stabilization mechanism to the Rayleigh-Taylor instability (RTI) and to the filamentation instability as typical examples in this paper.
Trvalý link: http://hdl.handle.net/11104/0293686