Plasma Channel Formation in Inert Gases He and Ar by Low-energy Electron Beam; Advances in Computer Science Research; Vol. 51 : Information Technologies in Science, Management, Social Sphere and Medicine (ITSMSSM 2016)
| Parent link: | Advances in Computer Science Research Vol. 51 : Information Technologies in Science, Management, Social Sphere and Medicine (ITSMSSM 2016).— 2016.— [P. 84-87] |
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| Main Author: | |
| Corporate Author: | |
| Other Authors: | , |
| Summary: | Title screen To effective use of low-energy electron beams for technological purposes it is necessary to transport them to the target. For this a previously created plasma channel is used or the beam is injected in a neutral gas and creates independently the plasma channel. A longitudinal external magnetic field is often used for more stable beam movement. In this work, we consider the question of plasma channel formation by the low-energy electron beam when a drift tube filled with argon or helium. A mathematical model of plasma channel formation is developed with the passage of the high-current electron beam in low-pressure inert gases in the presence or absence of the external magnetic field. This model is a system of nonlinear partial differential equations. Based on the proposed model are given preliminary numerical calculations of plasma channel parameters. The current neutralization of the low-energy electron beam in the low-pressure gas can be obtained. |
| Language: | English |
| Published: |
2016
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| Subjects: | |
| Online Access: | http://dx.doi.org/10.2991/itsmssm-16.2016.97 |
| Format: | Electronic Book Chapter |
| KOHA link: | https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652992 |
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| 200 | 1 | |a Plasma Channel Formation in Inert Gases He and Ar by Low-energy Electron Beam |f I. L. Zvigintsev, V. P. Grigoriev, I. A. Kolmakova | |
| 203 | |a Text |c electronic | ||
| 300 | |a Title screen | ||
| 320 | |a [References: p. 87 (10 tit.)] | ||
| 330 | |a To effective use of low-energy electron beams for technological purposes it is necessary to transport them to the target. For this a previously created plasma channel is used or the beam is injected in a neutral gas and creates independently the plasma channel. A longitudinal external magnetic field is often used for more stable beam movement. In this work, we consider the question of plasma channel formation by the low-energy electron beam when a drift tube filled with argon or helium. A mathematical model of plasma channel formation is developed with the passage of the high-current electron beam in low-pressure inert gases in the presence or absence of the external magnetic field. This model is a system of nonlinear partial differential equations. Based on the proposed model are given preliminary numerical calculations of plasma channel parameters. The current neutralization of the low-energy electron beam in the low-pressure gas can be obtained. | ||
| 461 | 1 | |0 (RuTPU)RU\TPU\network\18167 |t Advances in Computer Science Research | |
| 463 | 0 | |0 (RuTPU)RU\TPU\network\18169 |t Vol. 51 : Information Technologies in Science, Management, Social Sphere and Medicine (ITSMSSM 2016) |o III International Scientific Conference, May 23-26, 2016, Tomsk, Russia |o [proceedings] |f National Research Tomsk Polytechnic University (TPU) ; eds. O. G. Berestneva, A. Tikhomirov, A. Trufanov |v [P. 84-87] |d 2016 | |
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| 610 | 1 | |a гелий | |
| 610 | 1 | |a плазменные каналы | |
| 700 | 1 | |a Zvigintsev |b I. L. |c specialist in the field of informatics and computer technology |c postgraduate of Tomsk Polytechnic University |f 1985- |g Iljya Leonidovich |2 stltpush |3 (RuTPU)RU\TPU\pers\37869 | |
| 701 | 1 | |a Grigoriev |b V. P. |c mathematician |c Professor of Tomsk Polytechnic University, Doctor of physical and mathematical sciences |f 1941- |g Vladimir Petrovich |2 stltpush |3 (RuTPU)RU\TPU\pers\30929 | |
| 701 | 1 | |a Kolmakova |b I. A. |g Irina Aleksandrovna | |
| 712 | 0 | 2 | |a Национальный исследовательский Томский политехнический университет (ТПУ) |b Институт кибернетики (ИК) |2 stltpush |3 (RuTPU)RU\TPU\col\18397 |
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