A model of hard X-rays emission from free expanding Plasma-Focus discharges

被引:2
|
作者
Fogliatto, E. [1 ]
Gonzalez, J. [1 ,2 ,3 ,4 ]
Barbaglia, M. [3 ,4 ]
Clausse, A. [3 ,4 ]
机构
[1] Inst Balseiro, R8402AGP, RA-8400 San Carlos De Bariloche, Rio Negro, Argentina
[2] Comisi Nacl Enerig omica, San Carlos De Bariloche, Argentina
[3] Consejo Nacl Invest Cient & Tecn, CNEA, RA-7000 Tandil, Argentina
[4] Univ Nacl Ctr, RA-7000 Tandil, Argentina
来源
15TH INTERNATIONAL CONGRESS ON PLASMA PHYSICS (ICPP2010) & 13TH LATIN AMERICAN WORKSHOP ON PLASMA PHYSICS (LAWPP2010) | 2014年 / 511卷
关键词
D O I
10.1088/1742-6596/511/1/012036
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
A planar-piston model of the hard x-ray production in Plasma-Focus devices is presented. The model applies Von Karman approximations to represent the inner structure of the pinch. The hard x-ray emission is calculated assuming Bremsstrahlung from the collision on the anode base of an electron current running away from the pinch.. The model was applied to analyse the experimental data of a small Plasma Focus without surrounding cathode, founding good agreement.
引用
收藏
页数:4
相关论文
共 50 条
  • [1] SPACE AND TIME RESOLVED EMISSION OF HARD X-RAYS FROM A PLASMA FOCUS
    HARRIES, WL
    LEE, JH
    MCFARLAND, DR
    PLASMA PHYSICS AND CONTROLLED FUSION, 1978, 20 (09) : 963 - 969
  • [2] AN INVESTIGATION OF HARD X-RAYS FROM A PLASMA FOCUS
    LEE, JH
    LOEBBAKA, DS
    ROOS, CE
    BULLETIN OF THE AMERICAN PHYSICAL SOCIETY, 1970, 15 (04): : 642 - &
  • [3] PRODUCTION OF HARD X-RAYS IN A PLASMA FOCUS
    NEWMAN, CE
    PETROSIAN, V
    PHYSICS OF FLUIDS, 1975, 18 (05) : 547 - 551
  • [4] Research on soft x-rays in high-current plasma-focus discharges and estimation of plasma electron temperature
    Skladnik-Sadowska, E.
    Zaloga, D.
    Sadowski, M. J.
    Kwiatkowski, R.
    Malinowski, K.
    Miklaszewski, R.
    Paduch, M.
    Surala, W.
    Zielinska, E.
    Tomaszewski, K.
    PLASMA PHYSICS AND CONTROLLED FUSION, 2016, 58 (09)
  • [5] CORRELATION BETWEEN PLASMA DYNAMICS AND EMISSION OF DEUTERON BEAM, X-RAYS AND NEUTRONS IN A PLASMA-FOCUS DISCHARGE
    YAMAMOTO, T
    SHIMODA, K
    KOBAYASHI, K
    HIRANO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS BRIEF COMMUNICATIONS & REVIEW PAPERS, 1984, 23 (02): : 242 - 246
  • [6] NEUTRONS, X-RAYS AND CHARGED-PARTICLE BEAMS EMISSION IN A 65 KV PLASMA-FOCUS
    YAMAMOTO, T
    SHIMODA, K
    HIRANO, K
    JAPANESE JOURNAL OF APPLIED PHYSICS PART 1-REGULAR PAPERS SHORT NOTES & REVIEW PAPERS, 1985, 24 (03): : 324 - 327
  • [7] Studies of electron beams and X-rays within different plasma-focus devices
    Zebrowski, J
    Sadowski, MJ
    Jakubowski, L
    CZECHOSLOVAK JOURNAL OF PHYSICS, 2004, 54 : 256 - 263
  • [8] MAGNETIZED WHIRLS AND NEUTRON EMISSION IN PLASMA-FOCUS DISCHARGES
    WITALIS, EA
    ATOMKERNENERGIE-KERNTECHNIK, 1980, 36 (03): : 177 - 181
  • [9] X-Ray and Corpuscular Emission from Hot-Spots in Plasma-Focus Discharges
    L.Jakubowski
    M.Sadowski
    中国核科技报告, 1999, (S4) : 371 - 372
  • [10] TIME-RESOLVED HARD X-RAY-EMISSION FROM A SMALL PLASMA-FOCUS
    MOO, SP
    WONG, CS
    LASER AND PARTICLE BEAMS, 1995, 13 (01) : 129 - 134