Dynamics of axial plasma jets in neon and argon plasma focus discharges

被引：1

作者：

Baronova, E. O. ^{[1
]}

Vovchenko, E. D. ^{[2
]}

Maiorov, A. N. ^{[3
]}

Nikulin, V. Ya ^{[2
]}

Silin, P. V. ^{[3
]}

Stepanenko, A. M. ^{[1
]}

Suslin, S. V. ^{[1
]}

Vikhrev, V. V. ^{[1
]}

机构：

[1] Natl Res Ctr Kurchatov Inst, Kurchatov Sq 1, Moscow 123182, Russia

[2] Natl Res Nucl Univ MEPhI Moscow Engn Phys Inst, Moscow 115409, Russia

[3] Russian Acad Sci, Lebedev Phys Inst, Moscow 119991, Russia

来源：

XXX INTERNATIONAL CONFERENCE ON INTERACTION OF INTENSE ENERGY FLUXES WITH MATTER (ELBRUS 2015) | 2015年 / 653卷

关键词：

D O I：

10.1088/1742-6596/653/1/012160

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

Axial plasma jets at the final stage of plasma focus discharge filled by neon or argon were studied by the method of shearing interferometry. It was found that neon plasma is more stable than argon one and jets in neon are stronger than in argon. The velocity of current sheath, taken from experiment, is V-sh = (2-3) x 10(6) cm/s, while the velocity of cumulative jet is V-j = (3-4) x 10(7) cm/s. These features are supported by theoretical interpretation given in the frame of 2D MHD model.

引用

页数：5

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