Estimation of the initial density distribution in plasma–metal liners; Technical Physics; Vol. 61, iss. 5

Estimation of the initial density distribution in plasma–metal liners; Technical Physics; Vol. 61, iss. 5

Bibliographic Details
Parent link:Technical Physics: Scientific Journal.— , 1931-
Vol. 61, iss. 5.— 2016.— [P. 676-682]
Main Author: Rousskikh A. G. Aleksandr Gennadievich
Corporate Author: Национальный исследовательский Томский политехнический университет (ТПУ) Институт неразрушающего контроля (ИНК) Кафедра физических методов и приборов контроля качества (ФМПК)
Other Authors: Oreshkin V. I. Vladimir Ivanovich, Zhigalin A. S. Aleksandr Sergeevich
Summary:Title screen
We describe a method for estimating the initial density profile of the liner shell from experimental current and voltage oscillograms with correction of the radius of the pinch from its optical images. It is shown that the average radial profile of the initial density distribution of plasma–metal liners can be approximated by two Gaussian curves with different dispersions. The largest contribution to the main peak of the initial density distribution comes from bismuth cathode material (bismuth) ions, while the contribution to the second Gaussian curve is due to the substance of the insulator over the surface of which the vacuum arc is initiated.
Режим доступа: по договору с организацией-держателем ресурса
Language:English
Published: 2016
Subjects:
электронный ресурс
труды учёных ТПУ
Online Access:http://dx.doi.org/10.1134/S1063784216050194
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=652621

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