Numerical Simulation of the Time Evolution of Small-Scale Irregularities in the F-Layer Ionospheric Plasma
Joint Authors
Mingalev, Victor
Melnik, M. N.
Mingaleva, G. I.
Mingalev, O. V.
Source
International Journal of Geophysics
Issue
Vol. 2011, Issue 2011 (31 Dec. 2011), pp.1-8, 8 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2011-07-26
Country of Publication
Egypt
No. of Pages
8
Main Subjects
Abstract EN
Dynamics of magnetic field-aligned small-scale irregularities in the electron concentration, existing in the F-layer ionospheric plasma, is investigated with the help of a mathematical model.
The plasma is assumed to be a rarefied compound consisting of electrons and positive ions and being in a strong, external magnetic field.
In the applied model, kinetic processes in the plasma are simulated by using the Vlasov-Poisson system of equations.
The system of equations is numerically solved applying a macroparticle method.
The time evolution of a plasma irregularity, having initial cross-section dimension commensurable with a Debye length, is simulated during the period sufficient for the irregularity to decay completely.
The results of simulation indicate that the small-scale irregularity, created initially in the F-region ionosphere, decays accomplishing periodic damped vibrations, with the process being collisionless.
American Psychological Association (APA)
Mingalev, O. V.& Mingaleva, G. I.& Melnik, M. N.& Mingalev, Victor. 2011. Numerical Simulation of the Time Evolution of Small-Scale Irregularities in the F-Layer Ionospheric Plasma. International Journal of Geophysics،Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-465234
Modern Language Association (MLA)
Mingalev, O. V.…[et al.]. Numerical Simulation of the Time Evolution of Small-Scale Irregularities in the F-Layer Ionospheric Plasma. International Journal of Geophysics No. 2011 (2011), pp.1-8.
https://search.emarefa.net/detail/BIM-465234
American Medical Association (AMA)
Mingalev, O. V.& Mingaleva, G. I.& Melnik, M. N.& Mingalev, Victor. Numerical Simulation of the Time Evolution of Small-Scale Irregularities in the F-Layer Ionospheric Plasma. International Journal of Geophysics. 2011. Vol. 2011, no. 2011, pp.1-8.
https://search.emarefa.net/detail/BIM-465234
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-465234