Radiography of foam targets in wire-array Z-pinches

被引：3

作者：

Palmer, James B. A. ^{[1
]}

Bott, Simon C. ^{[2
]}

Bland, Simon N. ^{[3
]}

Ampleford, David J. ^{[4
]}

Lebedev, Sergey V. ^{[3
]}

Chittenden, Jeremy P. ^{[3
]}

Suzuki-Vidal, Franciso ^{[3
]}

机构：

[1] AWE Aldermaston, Reading RG7 4PR, Berks, England

[2] Univ Calif San Diego, Energy Res Ctr, La Jolla, CA 92093 USA

[3] Univ London Imperial Coll Sci Technol & Med, Blackett Lab, London SW7 2AZ, England

[4] Sandia Natl Labs, Albuquerque, NM 87123 USA

来源：

IEEE TRANSACTIONS ON PLASMA SCIENCE | 2008年 / 36卷 / 04期

基金：

英国工程与自然科学研究理事会;

关键词：

dynamic hohlraum; non-imploding wire array; radiography; x-pinch; z-pinch;

D O I：

10.1109/TPS.2008.924418

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

Wire-array Z-pinches with low-density cylindrical foam targets on-axis have been used in inertial-confinement-fusion research on the 20-MA facility Z, but the effect of the targets on array performance is not fully understood. Experiments to investigate how the targets behave prior to array implosion, when they are bombarded by precursor plasma, have been carried out on the 1-MA MAGPIE generator. This paper presents data from X-pinch point-projection radiography, a primary diagnostic in these experiments.

引用

页码：1272 / 1273

页数：2

共 50 条

[21] Axially resolved radiation of tungsten wire-array Z-pinches on JULONG-I
Huang, Zhanchang
Yang, Jianlun
Xu, Rongkun
Li, Zhenghong
Jiang, Shuqing
Ye, Fan
Hu, Qingyuan
Ning, Jiamin
Xu, Zeping
[J]. HIGH ENERGY DENSITY PHYSICS, 2016, 21 : 1 - 7
[22] Numerical simulations of annular wire-array z-pinches in (x,y), (r,θ), and (r,z) geometries
Marder, BM
Sanford, TWL
Allshouse, GO
[J]. PHYSICS OF PLASMAS, 1998, 5 (08) : 2997 - 3005
[23] Seeded perturbations in wire array z-pinches
Jones, B
Deeney, C
McKenney, JL
Garasi, CJ
Mehlhorn, TA
Robinson, AC
Wunsch, SE
Coverdale, CA
LePell, PD
Bland, SN
Lebedev, SV
Chittenden, JP
Bott, SC
Ampleford, DJ
Palmer, JBA
Hall, GN
Rapley, J
Oliver, BV
Safronova, AS
Kantsyrev, V
Ivanov, VV
Sotnikov, VI
Fedin, D
Ouart, N
Yilmaz, F
Nalajala, V
Pokala, S
Shrestha, I
[J]. DENSE Z-PINCHES, 2006, 808 : 61 - +
[24] Numerical studies of ablated-plasma dynamics and precursor current of wire-array Z-pinches
Huang, Jun
Sun, Shun-Kai
Ding, Ning
Ning, Cheng
Xiao, De-Long
Zhang, Yang
Xue, Chuang
[J]. PHYSICS OF PLASMAS, 2011, 18 (04)
[25] Theory of wire number scaling in wire-array Z pinches
Desjarlais, MP
Marder, BM
[J]. PHYSICS OF PLASMAS, 1999, 6 (05) : 2057 - 2064
[26] Theory of wire number scaling in wire-array Z pinches
Desjarlais, M.P.
Marder, B.M.
[J]. Physics of Plasmas, 1999, 6 (5 I): : 2057 - 2064
[27] X-ray absorption spectroscopy for wire-array Z-pinches at the non-radiative stage
Ivanov, V. V.
Hakel, P.
Mancini, R. C.
Chittenden, J. P.
Anderson, A.
Shevelko, A. P.
Wiewior, P.
Durmaz, T.
Altemara, S. D.
Papp, D.
Astanovitskiy, A. L.
Nalajala, V.
Chalyy, O.
Dmitriev, O.
[J]. HIGH ENERGY DENSITY PHYSICS, 2011, 7 (04) : 383 - 390
[28] Demonstration of Radiation Pulse-Shaping Capabilities Using Nested Conical Wire-Array Z-Pinches
Ampleford, D. J.
Bland, S. N.
Cuneo, M. E.
Lebedev, S. V.
Sinars, D. B.
Jennings, C. A.
Waisman, E. M.
Vesey, R. A.
Hall, G. N.
Suzuki-Vidal, F.
Chittenden, J. P.
Bott, S. C.
[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE, 2012, 40 (12) : 3334 - 3346
[29] Why do wire-array Z-pinches give such a sharp and efficient X-ray pulse?
Haines, MG
Lebedev, SV
Chittenden, JP
Beg, FN
Bland, SN
Sherlock, M
[J]. DENSE Z-PINCHES, 2002, 651 : 345 - 349
[30] Magnetic Field Measurements in Wire-Array Z-Pinches using Magneto-Optically Active Waveguides
Syed, Wasif
Blesener, Isaac
Hammer, David A.
Lipson, Michal
[J]. DENSE Z-PINCHES, 2009, 1088 : 73 - +

← 1 2 3 4 5 →