Radiative collapse in Z-pinches

被引：9
作者：
Oreshkin V.I. [1 ]
机构：
[1] Institute of High-Current Electronics, Siberian Division, Russian Academy of Sciences
来源：
Russian Physics Journal | 1997年 / 40卷 / 12期
关键词：
Radiative Loss; Linear Mass; Compression Speed; Surface Loss; Coulomb Logarithm;
D O I：
10.1007/BF02524307
中图分类号：
学科分类号：
摘要：
Problems associated with determination of optimum Z-pinch parameters from the standpoint of soft x-radiation yield are considered. The phenomenon of radiative collapse is discussed in this context, and development times of radiative collapse are calculated for argon Z-pinches. It is shown that in experiments with compression of argon liners conducted on the GIT-4 installation, the pinch mass for which the radiated power is highest is about equal to the mass with the shortest radiative-collapse time. ©1998 Plenum Publishing Corporation.
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页码：1185 / 1191
页数：6
相关论文
共 16 条
  • [1] Turchi P.J., Baker W.L., J. Appl. Phys., 44, 12, pp. 4936-4945, (1973)
  • [2] Periera N., Davis J., J. Appl. Phys., 64, (1988)
  • [3] Braginskii S.I., VTP No. 1, pp. 183-272, (1963)
  • [4] Koshelev K.N., Sidel'nikov Yu. V., Vikhrov V.V., Ivanov V.V., Spectroscopy of Multiply Charged Ions in Hot Plasma [in Russian], (1991)
  • [5] Giuliani J.L., IInd Intern. Conf. Dense Z-Pinches, (1989)
  • [6] Turner L., IInd Intern. Conf. Dense Z-Pinches, (1989)
  • [7] Koshelev K.N., Pereira N.R., J. Appl. Fiz., 69, 10, (1991)
  • [8] Shearer J.M., Phys. Fluids, 19, (1976)
  • [9] Haines M.G., Plasma Phys. Contr. Fusion, 31, (1989)
  • [10] Zel'dovich Ya. B., Raizer Yu. P., Physics of Shock Waves and High-Temperature Hydrodynamic Phenomena [in Russian], (1966)
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