Computer simulation of Langmuir collapse

A. I. Dyachenko; A. N. Pushkarev; A. M. Rubenchik; R. Z. Sagdeev; V. F. Shvets; V. E. Zakharov

doi:10.1016/0167-2789(91)90029-9

Computer simulation of Langmuir collapse

A. I. Dyachenko
, A. N. Pushkarev
, A. M. Rubenchik
, R. Z. Sagdeev
, V. F. Shvets
, V. E. Zakharov

Mathematics

Research output: Contribution to journal › Article › peer-review

12 Scopus citations

Abstract

The problem of Langmuir wave collapse in 2D and 3D plasma is considered. A new approach for computer simulation of this phenomenon is proposed, which includes two different theoretical models: averaged dynamical equations and Vlasov's set of equations. It allows to take into account all essential effects during the whole process of collapse and, hence, to get a reliable picture of the collapse in detail and to save markedly computer resources. Peculiarities of the numeric methods are also discussed.

Original language	English (US)
Pages (from-to)	78-102
Number of pages	25
Journal	Physica D: Nonlinear Phenomena
Volume	52
Issue number	1
DOIs	https://doi.org/10.1016/0167-2789(91)90029-9
State	Published - Sep 1 1991

ASJC Scopus subject areas

Statistical and Nonlinear Physics
Mathematical Physics
Condensed Matter Physics
Applied Mathematics

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10.1016/0167-2789(91)90029-9

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title = "Computer simulation of Langmuir collapse",

abstract = "The problem of Langmuir wave collapse in 2D and 3D plasma is considered. A new approach for computer simulation of this phenomenon is proposed, which includes two different theoretical models: averaged dynamical equations and Vlasov's set of equations. It allows to take into account all essential effects during the whole process of collapse and, hence, to get a reliable picture of the collapse in detail and to save markedly computer resources. Peculiarities of the numeric methods are also discussed.",

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T1 - Computer simulation of Langmuir collapse

AU - Dyachenko, A. I.

AU - Pushkarev, A. N.

AU - Rubenchik, A. M.

AU - Sagdeev, R. Z.

AU - Shvets, V. F.

AU - Zakharov, V. E.

PY - 1991/9/1

Y1 - 1991/9/1

N2 - The problem of Langmuir wave collapse in 2D and 3D plasma is considered. A new approach for computer simulation of this phenomenon is proposed, which includes two different theoretical models: averaged dynamical equations and Vlasov's set of equations. It allows to take into account all essential effects during the whole process of collapse and, hence, to get a reliable picture of the collapse in detail and to save markedly computer resources. Peculiarities of the numeric methods are also discussed.

AB - The problem of Langmuir wave collapse in 2D and 3D plasma is considered. A new approach for computer simulation of this phenomenon is proposed, which includes two different theoretical models: averaged dynamical equations and Vlasov's set of equations. It allows to take into account all essential effects during the whole process of collapse and, hence, to get a reliable picture of the collapse in detail and to save markedly computer resources. Peculiarities of the numeric methods are also discussed.

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JO - Physica D: Nonlinear Phenomena

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Computer simulation of Langmuir collapse

Abstract

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