Dynamics of apokamp-type atmospheric pressure plasma jets initiated in air by a repetitive pulsed discharge; Physics of Plasmas; Vol. 24, iss. 4

Dettagli Bibliografici
Parent link:Physics of Plasmas.— , 1989-
Vol. 24, iss. 4.— 2017.— [043514, 6 р.]
Enti autori: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра промышленной и медицинской электроники (ПМЭ), Национальный исследовательский Томский политехнический университет (ТПУ) Институт физики высоких технологий (ИФВТ) Кафедра высоковольтной электрофизики и сильноточной электроники (ВЭСЭ)
Altri autori: Tarasenko V. F. Victor Fedotovich, Sosnin E. A. Eduard Anatoljevich, Skakun V. S. Viktor Semenovich, Panarin V. A. Viktor Aleksandrovich, Trigub M. V. Maksim Viktorovich, Evtushenko G. S. Gennady Sergeevich
Riassunto:Title screen
This paper presents the research data on the dynamics of a repetitive pulsed discharge as a source of plasma jets in atmospheric pressure air and on the conditions under which the discharge produces apokamp–plasma jets ejected from the bending point of the discharge channel with no gas supply through the discharge region. The data suggest that the formation of apokamps requires the application of a large number of voltage pulses to sharp-ended electrodes at a repetition frequency of several to tens of kilohertz. Before an apokamp starts developing, the apokamp-initiating discharge passes through a spark stage and then becomes diffuse. Next, at the site of electric field amplification, the discharge channel gives rise to a bright branch from which plasma bullets escape with a velocity of ~200 km/s. The images of different discharge and apokamp stages are presented.
Режим доступа: по договору с организацией-держателем ресурса
Lingua:inglese
Pubblicazione: 2017
Soggetti:
Accesso online:http://dx.doi.org/10.1063/1.4981385
Natura: Elettronico Capitolo di libro
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=655279

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