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Статья
2017

Fulfillment of Similarity Principles for Pulsed Discharges in a Highly Inhomogeneous Field at High Pressures Under Conditions of Runaway Electron Generation


E. Kh. BakshtE. Kh. Baksht, A. G. BuranchenkoA. G. Buranchenko, A. V. KozyrevA. V. Kozyrev, V. F. TarasenkoV. F. Tarasenko
Российский физический журнал
https://doi.org/10.1007/s11182-017-1230-4
Abstract / Full Text

An analysis of the fulfillment of the similarity law pτ = f(E/p) under conditions of a pulsed discharge triggered in a gas diode with a highly inhomogeneous field at the voltage in the incident wave >100 kV is performed. It is shown that in this case within the pressure range 1–12 atm the deviations from the similarity principles E/p(pτ) and Ubr(pd) are due to the nonconservation of proportions in the gas-filled diode geometry. Using a collector, the beam of runaway electrons is for the first time registered behind the anode foil in nitrogen at the pressure from 5 to 12 atm.

Author information
  • Institute of High-Current Electronics of the Siberian Branch of the Russian Academy of Sciences, Tomsk, RussiaE. Kh. Baksht, A. G. Buranchenko, A. V. Kozyrev & V. F. Tarasenko
References
  1. Yu. P. Raizer, Gas Discharge Physics, Springer, Berlin (1991).
  2. G. A. Mesyats, UFN, 176, Iss. 10, 1069–1091 (2006).
  3. R. C. Fletcher, Phys. Rev., 76, No. 10, 1501–1511(1949).
  4. P. Felsenthal and J. M. Proud, Phys. Rev., 139, No. 6A, 1796–1804 (1965).
  5. E. Crull, H. Krompholz, A. Neuber, and L. Hatfield, Ultra-Wideband, Short-Pulse Electromagnetics 7, Springer, N.Y. (2007).
  6. H. G. Krompholz, L. L. Hatfield, A. A. Neuber, et al., IEEE Trans. Plasma Sci., 34, No. 3, 927–936 (2006).
  7. G. A. Mesyats, JETP Lett., 83, Iss. 19–21 (2006).
  8. A. M. Boichenko, V. F. Tarasenko, E. Kh. Baksht, et al., Tech. Phys. Lett., 83, Iss. 3, 61–65 (2013).
  9. S. N. Ivanov and K. A. Sharypov, Tech. Phys. Lett., 42, Iss. 5, 102–110 (2016).
  10. L. I. Sedov, Methods of Similarity and Dimension in Mechanics [in Russian], Moscow, Nauka (1977).
  11. V. F. Tarasenko, E. K. Baksht, A. G. Burachenko, et al., Plasma Devices and Operations, 16, No. 4, 267–298 (2008).
  12. Generation of Runaway Electron Beams and X-rays in High Pressure Gases, Volume 1. Techniques and Measurements (Ed. V. F. Tarasenko), N. Y., Nova Science Publishers, Inc. (2016).
  13. V. F. Tarasenko, V. M. Orlovskii, and S. A. Shunailov, Russ. Phys. J., 46, No. 3, 325-327 (2003).
  14. M. I. Lomaev, D. V. Beloplotov, V. F. Tarasenko, and D. A. Sorokin, IEEE Trans. Dielectric. Electric. Insulat., 22, No. 4, 1833–1840 (2015).