System for transporting an electron beam to the atmosphere for a gun with a plasma emitter

被引：4

作者：

Kornilov, S. Yu ^{[1
]}

Rempe, N. G. ^{[1
]}

Shidlovskiy, S. V. ^{[1
,2
]}

机构：

[1] Tomsk State Univ Control Syst & Radio Elect, Pr Lenina 40, Tomsk 634050, Russia

[2] Natl Res Tomsk State Univ, Pr Lenina 36, Tomsk 634050, Russia

来源：

TECHNICAL PHYSICS | 2016年 / 61卷 / 06期

关键词：

D O I：

10.1134/S1063784216060116

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

We report on the results of simulation of the gas flow in a gun with a plasma emitter and in the system for extracting the electron beam to the atmosphere, constructed on the basis of standard gasdynamic windows (GDWs). The design of the gun and GDWs is described. Calculations are performed for a pressure of about 10(-3) Torr in the electron beam generation range. It is shown that the pressure drop to the atmospheric pressure in the system of electron beam extraction to the atmosphere can be ensured by two GDW stages evacuated by pumps with optimal performance.

引用

页码：841 / 848

页数：8

共 6 条

[1] Current status of plasma emission electronics: I. Basic physical processes [J].

Gushenets, VI ;

Oks, EM ;

Yushkov, GYU ;

Rempe, NG .

LASER AND PARTICLE BEAMS, 2003, 21 (02) :123-138

[2]

Hassel T., 2012, WELDING CUTTING, V11, P122

[3] On the focused beam parameters of an electron gun with a plasma emitter [J].

Kornilov, S. ;

Rempe, N. ;

Beniyash, A. ;

Murray, N. .

INTERNATIONAL CONGRESS ON ENERGY FLUXES AND RADIATION EFFECTS (EFRE-2014), 2014, 552

[4]

Kornilov S. Yu, 2009, PRIB TEKH EKSP, P104

[5]

Pozo S. D., 2014, IEEE T ELECTRON DEV, V61, P1890

[6]

Schubert G.G., 1999, US Patent, Patent No. 5951886

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