Inscrição na biblioteca: Guest
Portal Digital Begell Biblioteca digital da Begell eBooks Diários Referências e Anais Coleções de pesquisa
Journal of Automation and Information Sciences
SJR: 0.275 SNIP: 0.59 CiteScore™: 0.8

ISSN Imprimir: 1064-2315
ISSN On-line: 2163-9337

Volumes:
Volume 52, 2020 Volume 51, 2019 Volume 50, 2018 Volume 49, 2017 Volume 48, 2016 Volume 47, 2015 Volume 46, 2014 Volume 45, 2013 Volume 44, 2012 Volume 43, 2011 Volume 42, 2010 Volume 41, 2009 Volume 40, 2008 Volume 39, 2007 Volume 38, 2006 Volume 37, 2005 Volume 36, 2004 Volume 35, 2003 Volume 34, 2002 Volume 33, 2001 Volume 32, 2000 Volume 31, 1999 Volume 30, 1998 Volume 29, 1997 Volume 28, 1996

Journal of Automation and Information Sciences

DOI: 10.1615/JAutomatInfScien.v50.i11.50
pages 58-75

Waves Perturbation in Rotating Plasma Magnetic Cylinder Surrounded by Plasma Atmosphere with Consideration for Compression

Yuriy P. Ladikov-Royev
Institute of Space Research of National Academy of Sciences of Ukraine and State Space Agency of Ukraine, Kiev, Ukraine
Vladimir E. Nabivach
Institute of Space Research of National Academy of Sciences of Ukraine and State Space Agency of Ukraine, Kiev

RESUMO

In the cylindrical coordinate system (R, φ, z) the problem of motion of helical modes in a long current carrying plasma cylinder with an azimuthal magnetic field Bφ ~ R/a , where a is the radius of the cylinder, and a constant vertical field Bzi is studied. It is assumed that inside the cylinder plasma moves with velocities Vφ = ΩR/a, Vz = const and outside its boundary a motion of the environment and a magnetic field are absent. It is shown that under certain conditions there occurs the generation of resonance perturbations which can lead to destruction of plasma configuration. It is established that in this case an energy of the cylinder rotational motion changes to an energy of helical perturbations. The work also gives a thorough consideration to helical modes which do not lead to resonant events. The results of the work are applicable to interpretation of data on studying magnetic tubes in the Sun.


Articles with similar content:

Three-Dimensional Stability of the Flow near Moving Curved Surface
International Journal of Fluid Mechanics Research, Vol.29, 2002, issue 5
O. D. Nikishova
Analysis of Motion of a Viscous Stratified Fluid at Presence of Rotation
International Journal of Fluid Mechanics Research, Vol.30, 2003, issue 3
V. V. Nikishov, R. V. Khristyuk
VORTEX INDUCED VIBRATION OF A RIGID CYLINDER WITH VISCOELASTIC SUPPORT
Proceedings of the 25th National and 3rd International ISHMT-ASTFE Heat and Mass Transfer Conference (IHMTC-2019), Vol.0, 2019, issue
Salil S. Kulkarni, Rahul Mishra, Rajneesh Bhardwaj
Nonlinear Surface Polaritons in a Two-Dimensional Electron System Placed Into a Quantizing Magnetic Field*
Telecommunications and Radio Engineering, Vol.57, 2002, issue 2-3
N. N. Beletskii, Yu. V. Bludov
INVESTIGATION OF THE FLOW STRUCTURE AND ACOUSTIC FIELD OF A TURBULENT JET WITH HIGH SWIRLING INTENSITY
TsAGI Science Journal, Vol.47, 2016, issue 2
Sergei Yu. Krasheninnikov, Pavel Damirovich Toktaliev, Aleksey Konstantinovich Mironov, Vladimir Pavlovich Maslov