Pumping of Induced Gas by an Arc Column.

被引：0

作者：

Cernogora, Guy

机构：

来源：

RGE, Revue Generale de l'Electricite | 1976年 / 85卷 / 10期

关键词：

LASERS; GAS; -; PLASMAS; TUBES; Copper;

D O I：

暂无

中图分类号：

学科分类号：

摘要：

Results of an investigation of pressure distribution along the positive column of a continuous electric arc confined in a segmented copper tube are presented. Pressure is measured at seven different points, equally spaced, for filling pressures ranging between some 10** minus **2 Torr and several Torr, and for current densities attaining 400 A/cm**2. Three operating rates are differentiated, i. e. : free fall, Intermediate rating, diffusion rating. In free fall conditions, the pressure gradient, as measured, is directed towards the cathode.

引用

收藏

页码：787 / 792

相关论文

共 50 条

[31] Spectroscopic characterization and imaging of laser- and unipolar arc-induced plasmas [J].

Aussems, Damien U. B. ;

Nishijima, Daisuke ;

Brandt, Christian ;

Doerner, Russell P. ;

Cardozo, Niek J. Lopes .

JOURNAL OF APPLIED PHYSICS, 2014, 116 (06)

[32] 3D CFD Modeling of flowing-gas DPALs with different pumping geometries and various flow velocities [J].

Yacoby, Eyal ;

Waichman, Karol ;

Sadot, Oren ;

Barmashenko, Boris D. ;

Rosenwaks, Salman .

XXI INTERNATIONAL SYMPOSIUM ON HIGH POWER LASER SYSTEMS AND APPLICATIONS 2016, 2017, 10254

[33] Modeling of complex gas distribution systems operating under any vacuum conditions: Simulations of the ITER divertor pumping system [J].

Vasileiadis, N. ;

Tatsios, G. ;

Misdanitis, S. ;

Valougeorgis, D. .

FUSION ENGINEERING AND DESIGN, 2016, 103 :125-135

[34] The Tribological Performance of Frictional Pair of Gas-Liquid Miscible Backflow Pumping Seal in Oil-Air Environment [J].

Li, Shicong ;

Liao, Haoran ;

Zhao, Jun ;

Li, Shuangxi .

LUBRICANTS, 2023, 11 (05)

[35] Impact of binary gas on nanoparticle formation in wire explosion process: An understanding via arc plasma formation [J].

Bora, B. ;

Wong, C. S. ;

Bhuyan, H. ;

Lee, Y. S. ;

Yap, S. L. ;

Favre, M. .

MATERIALS LETTERS, 2012, 81 :45-47

[36] Propagation Characteristics of Pressure Wave in Cylindrical Reactor Induced by Underwater Pulsed Arc Discharge [J].

Yang, Jin ;

He, Zhenghao ;

Zhang, Zhuoyu ;

Liu, Yuchen ;

Yin, Ming .

IEEE TRANSACTIONS ON PLASMA SCIENCE, 2021, 49 (04) :1379-1387

[37] Diffuse gas condensation induced by variations of the ionizing flux [J].

Parravano, A ;

Pech, C .

ASTRONOMY & ASTROPHYSICS, 1997, 327 (03) :1262-1270

[38] EFFICIENCY OF PUMPING OF THE ACTIVE MEDIUM OF METAL VAPOR LASERS: GAS-DISCHARGE TUBES WITH ELECTRODES IN THE HOT ZONE OF THE DISCHARGE CHANNEL [J].

Yudin, N. A. ;

Yudin, N. N. .

RUSSIAN PHYSICS JOURNAL, 2016, 59 (06) :809-817

[39] Transverse ionization instability of the elongated dust cloud in the gas discharge uniform positive column under microgravity conditions [J].

Zobnin, A. V. ;

Usachev, A. D. ;

Lipaev, A. M. ;

Petrov, O. F. ;

Fortov, V. E. ;

Pustylnik, M. Yu ;

Thomas, H. M. ;

Fink, M. A. ;

Thoma, M. H. ;

Padalka, G. I. .

XXXI INTERNATIONAL CONFERENCE ON EQUATIONS OF STATE FOR MATTER (ELBRUS 2016), 2016, 774

[40] Microstructure and Mechanical Properties of the Joint Fabricated Between Stainless Steel and Copper Using Gas Metal Arc Welding [J].

Zhang, Min ;

Zhang, Yunlong ;

Li, Jing ;

Zhang, Saifei ;

Du, Mingke ;

Wang, Gang .

TRANSACTIONS OF THE INDIAN INSTITUTE OF METALS, 2021, 74 (04) :969-978

← 1 2 3 4 5 →