Features of the Application of the Magnetic-probe Method for Diagnostics of High-temperature Plasma

被引：10

作者：

Mitrofanov, K. N. ^{[1
]}

Krauz, V. I. ^{[2
]}

Grabovski, E. V. ^{[1
]}

Myalton, V. V. ^{[2
]}

Paduch, M. ^{[3
]}

Gritsuk, A. N. ^{[1
]}

机构：

[1] Troitsk Inst Innovat & Fus Res, State Res Ctr Russian Federat, Moscow 142190, Russia

[2] Kurchatov Inst Natl Res Ctr, Moscow 123182, Russia

[3] Inst Plasma Phys & Laser Microfus, PL-01497 Warsaw, Poland

来源：

INSTRUMENTS AND EXPERIMENTAL TECHNIQUES | 2018年 / 61卷 / 02期

基金：

俄罗斯基础研究基金会;

关键词：

CURRENT SHEATH; CURRENT SHEET; FOCUS; DYNAMICS; FACILITY; DEVICE;

D O I：

10.1134/S0020441218010281

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Some aspects of the applicability of the magnetic-probe technique in high-power pulsed discharges are analyzed. The influence of an electron beam and an intense X-ray yield of (similar to 1 TW/cm(2)), which result from the compression of high-current plasma in the interelectrode gap of a Z-pinch discharge, on the correctness of measurements using magnetic-field probes was studied. We considered the use of multilayer shells as a method for protecting the sensing element of a magnetic probe. The results of experimental testing of probes of a new design in experiments with wire assemblies on the Angara-5-1 facility at discharge currents of up to 4 MA are presented. Experiments on the Angara-5-1, PF-3, and PF-1000 high-power electrophysical facilities show the effect of the shape and material of the probe shell on the perturbation of plasma that flows around a probe and, as a consequence, on the accuracy of the magnetic-field measurements.

引用

页码：239 / 259

页数：21

共 50 条

[1] Features of the Application of the Magnetic-probe Method for Diagnostics of High-temperature Plasma
K. N. Mitrofanov
V. I. Krauz
E. V. Grabovski
V. V. Myalton
M. Paduch
A. N. Gritsuk
[J]. Instruments and Experimental Techniques, 2018, 61 : 239 - 259
[2] MAGNETIC-PROBE DIAGNOSTICS FOR RAILGUN PLASMA ARMATURES
PARKER, JV
[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE, 1989, 17 (03) : 487 - 500
[3] APPLICATION OF THE RESONANCE FLUORESCENCE METHOD TO HIGH-TEMPERATURE PLASMA DIAGNOSTICS
BURAKOV, VS
RAZDOBARIN, GT
[J]. IZVESTIYA AKADEMII NAUK SSSR SERIYA FIZICHESKAYA, 1982, 46 (05): : 957 - 963
[4] METHOD OF MEASURING PLASMA TEMPERATURE IN MAGNETIC-PROBE SYSTEM .1. ELECTRON MODEL
OVSYANNI.V
DOLMATOVA, KA
GALACTION, BV
BULYGINSKII, DG
[J]. SOVIET PHYSICS-TECHNICAL PHYSICS, 1961, 6 (05): : 413 - &
[5] DRIVEN SCATTERING METHOD FOR HIGH-TEMPERATURE PLASMA DIAGNOSTICS
NAGATSU, M
TSUKISHIMA, T
[J]. JAPANESE JOURNAL OF APPLIED PHYSICS, 1981, 20 (11) : 2155 - 2169
[6] APPLICATION OF LAYERED SYNTHETIC MICROSTRUCTURES TO HIGH-TEMPERATURE PLASMA DIAGNOSTICS
DAY, RH
BARBEE, TW
[J]. REVIEW OF SCIENTIFIC INSTRUMENTS, 1985, 56 (05): : 791 - 795
[7] High-temperature plasma edge diagnostics
Pospieszczyk, A
Brezinsek, S
Borodin, D
Brix, M
Huber, A
Kirschner, A
Mertens, P
Philipps, V
Sergienko, G
Schweer, B
Chu, CC
Hey, JD
Beigman, IL
Vainshtein, LA
Greenland, PT
[J]. NUCLEAR FUSION RESEARCH: UNDERSTANDING PLASMA-SURFACE INTERACTIONS, 2005, 78 : 135 - 161
[8] An Advanced High-Temperature Stable Multipole Resonance Probe for Industry Compatible Plasma Diagnostics
Pohle, Dennis
Schulz, Christian
Rolfes, Ilona
Oberberg, Moritz
Awakowicz, Peter
Serwa, Alexandra
Uhlig, Peter
[J]. 2018 11TH GERMAN MICROWAVE CONFERENCE (GEMIC 2018), 2018, : 235 - 238
[9] A three-channel polarointerferometer for diagnostics of magnetic fields in high-temperature plasma
Bolkhovitinov, E. A.
Krayushkin, I. A.
Rupasov, A. A.
Fedotov, S. I.
Shikanov, A. S.
[J]. INSTRUMENTS AND EXPERIMENTAL TECHNIQUES, 2007, 50 (03) : 379 - 382
[10] Diagnostics of the magnetic field in a high-temperature tokamak plasma by polarization spectroscopy methods
S. A. Kazantsev
A. G. Petrashen’
[J]. Optics and Spectroscopy, 2001, 90 : 24 - 26

← 1 2 3 4 5 →