Mechanism of initiating the process of switching a short vacuum gap by an auxiliary spark discharge
Davydov S. G.1, Dolgov A. N.1, Kozlov A. A.1, Maksimov V. A.1, Revazov V. O. 1, Yakubov R. Kh.1
1Dukhov All-Russia Research Institute of Automatics, Moscow, Russia
Email: vniia4@vniia.ru
The results and analysis of experiments are presented, the purpose of which is to study the mechanism of ignition of a high-voltage arc discharge in a vacuum gap. The results indicate that the development of an arc discharge under the presented conditions is occurs mainly due to the ionization of the residual gas by a flow of overheated electrons with an energy of ~ 100-500 eV from an auxiliary spark discharge. Keywords: vacuum arc, spark discharge, plasma, magnetic field. DOI: 10.61011/TPL.2023.09.56707.19637
- V.A. Sidorov, G.D. Domashenko, M.R. Akhmetgareev, L.P. Menakhin, Yu.V. Shcherbakov, V.N. Ponomarev, Instrum. Exp. Tech., 61 (2), 219 (2018). DOI: 10.1134/S0020441218020070
- Z. Zhou, A. Kyritsakis, Z. Wang, Y. Li, Y. Geng, F. Djurabekova, Sci. Rep., 9, 7814 (2019). DOI: 10.1038/s41598-019-44191-6
- N. Vogel, JETP Lett., 67 (9), 647 (1998). DOI: 10.1134/1.567696
- S.G. Davydov, A.N. Dolgov, A.V. Korneev, R.Kh. Yakubov, Tech. Phys. Lett., 45 (6), 616 (2019). DOI: 10.1134/S1063785019060233
- S.K. Zhdanov, V.A. Kurnaev, M.K. Romanovskii, I.V. Tsvetkov, Osnovy fizicheskikh protsessov v plazme i plazmennykh ustanovkakh (MIFI, M., 2007) (in Russian)
- E.G. Krastelev, Instrum. Exp. Tech., 57 (6), 697 (2014). DOI: 10.1134/S0020441214050157
- Yu.D. Korolev, G.A. Mesyats, Fizika impul'snogo proboya gazov (Nauka, M., 1991) (in Russian)
- S.G. Davydov, A.N. Dolgov, M.A. Karpov, A.V. Korneev, D.V. Nikishin, A.A. Pshenichniy, R.Kh. Yakubov, Plasma Phys. Rep., 46 (4), 452 (2020)
- S.G. Davydov, A.N. Dolgov, A.A. Kozlov, V.O. Revasov, R.Kh. Yakubov, Phys. Atom. Nucl., 85 (12), 2076 (2022). DOI: 10.1134/S1063778822090071
- Y. Zhang, A. Patel, A. Shashurin, in AIAA Scitech 2020 Forum (Orlando, FL, 2020), paper AIAA 2020-0190. DOI: 10.2514/6.2020-0190
- A.E. Mikheev, V.A. Kharlamov, S.D. Kryuchek, A.A. Chernyatina, I.I. Khomenko, Vestn. Sib. Gos. Aerokosm. Univ., No. 2 (48), 216 (2013) (in Russian)
- Fizicheskie velichiny. Spravochnik, Ed. by I.S. Grigor'ev, E.Z. Melikhov (Energoatomizdat, M., 1991) (in Rusian)
- S.G. Davydov, A.N. Dolgov, A.A. Kozlov, R.Kh. Yakubov, Tech. Phys., 67 (15), 2372 (2022). DOI: 10.21883/TP.2022.15.55262.153-21.
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