Zobrazeno 1 - 10
of 237
pro vyhledávání: '"Mikhail I. Lomaev"'
Autor:
Victor F. Tarasenko, Cheng Zhang, Evgenii Kh. Baksht, Alexander G. Burachenko, Tao Shao, Dmitry V. Beloplotov, Mikhail I. Lomaev, Ping Yan, Andrey V. Kozyrev, Natalia S. Semeniuk
Publikováno v:
Matter and Radiation at Extremes, Vol 2, Iss 3, Pp 105-116 (2017)
Supershort avalanche electron beam (SAEB) plays an important role in nanosecond-pulse discharges. This paper aims at reviewing experiments results on characteritics of SAEB and its spectra in different gases in nanosecond-pulse discharges. All the jo
Externí odkaz:
https://doaj.org/article/5bd9851e768c42ae885f7434241fc578
Autor:
Alexei N. Panchenko, Victor F. Tarasenko, Dmitry V. Beloplotov, Nikolay A. Panchenko, Mikhail I. Lomaev
Publikováno v:
High Voltage (2018)
Results of experimental study of nanosecond diffuse discharge in SF(6) and gas mixtures of SF(6) with H(2), D(2) and C(2)H(6) are presented. The aim of this work is to study parameters of discharge between two extended electrodes with a small radius
Externí odkaz:
https://doaj.org/article/13f6756240794c74a2e72e6255b828ef
Autor:
Victor F. Tarasenko, Mikhail I. Lomaev, Dmitry A. Sorokin, Boris A. Nechaev, Vladimir N. Padalko, Gennady N. Dudkin
Publikováno v:
Matter and Radiation at Extremes, Vol 1, Iss 4, Pp 207-212 (2016)
Stable neutron generation with a yield of ∼1.2 × 104 neutrons per pulse was obtained during d(d,n)3He reaction initiated by the high-voltage nanosecond discharge in a gap with a potential tungsten cylinder (anode) and a grounded deuterated zirconi
Externí odkaz:
https://doaj.org/article/69b33c4d8d1c48f5a4abaa7b225cc275
Autor:
Victor F. Tarasenko, Cheng Zhang, Andrey V. Kozyrev, Dmitry A. Sorokin, Xingmin Hou, Natalya S. Semeniuk, Alexander G. Burachenko, Ping Yan, Vasily Yu. Kozhevnikov, Evgenii Kh. Baksht, Mikhail I. Lomaev, Tao Shao
Publikováno v:
High Voltage (2017)
This study deals with experimental and theoretical simulation data showing the influence of electrode spacing and gas pressure on parameters of a supershort avalanche electron beam (SAEB) formed in SF(6) and nitrogen at different rise times and ampli
Externí odkaz:
https://doaj.org/article/f1fc810f822f4ee887daf8cd84058bb8
Publikováno v:
High Voltage (2016)
The parameters of runaway electrons produced in nanosecond high-voltage discharges in different gases (air, nitrogen, sulphur hexafluoride, krypton, argon, methane, neon, hydrogen, helium) at atmospheric and higher pressure were studied. An optical a
Externí odkaz:
https://doaj.org/article/88d9929024d04fa7b4d0ea96a2441caa
Autor:
Cheng Zhang (章程), Victor F. Tarasenko, Jianwei Gu (顾建伟), Evgeni Kh. Baksht, Dmitry V. Beloplotov, Alexander G. Burachenko, Ping Yan (严萍), Mikhail I. Lomaev, Tao Shao (邵涛)
Publikováno v:
Physical Review Accelerators and Beams, Vol 19, Iss 3, p 030402 (2016)
Runaway electrons play an important role in the avalanche formation in nanosecond- and subnanosecond- pulse discharges. In this paper, characteristics of a supershort avalanche electron beam (SAEB) generated at the subnanosecond and nanosecond breakd
Externí odkaz:
https://doaj.org/article/f2614b69597b4dcfa00fc8413e90e5ea
Autor:
Aleksei N Panchenko, Victor F. Tarasenko, Dmitry V. Beloplotov, Mikhail I. Lomaev, V. V. Kozhevnikov, D.A. Sorokin
Publikováno v:
Quantum Electronics. 51:649-654
Xenon emission in the spectral range of 120 – 800 nm upon excitation by subnanosecond voltage pulses is investigated. Excitation is performed using diffuse and spark discharges in an inhomogeneous electric field at a xenon pressure ranging from 0.3
Autor:
S. B. Alekseev, E. Kh. Baksht, Victor F. Tarasenko, Mikhail I. Lomaev, Alexander G. Burachenko
Publikováno v:
Instruments and Experimental Techniques. 63:359-363
—This paper describes the design and parameters of a nanosecond accelerator with an additional transmission line that has variable wave impedance and a gas-filled diode. The possibility of controlling the beam current parameters by changing the air
Publikováno v:
Russian Physics Journal. 62:1967-1975
The formation of a negative streamer in air is investigated at different pressures in a sharply nonuniform electric field under the conditions of nanosecond and subnanosecond breakdowns. The investigations are performed with a four-channel ICCD-camer
Autor:
Dmitry V. Beloplotov, N. Yu. Babaeva, Victor F. Tarasenko, George V. Naidis, D. A. Sorokin, Mikhail I. Lomaev
Publikováno v:
Plasma Physics Reports. 46:320-327
The velocities of the positive and negative streamers in the air at atmospheric pressure are experimentally, theoretically, and computationally studied at the discharge of the needle–plane gap by the nanosecond voltage pulses. The data on variation