The Development of Overheat Instabilities in a Metastable Metal

Bibliographic Details
Parent link:Technical Physics Letters
Vol. 44, iss. 10.— 2018.— [P. 930-933]
Main Author: Oreshkin V. I. Vladimir Ivanovich
Corporate Author: Национальный исследовательский Томский политехнический университет Инженерная школа неразрушающего контроля и безопасности Отделение контроля и диагностики
Summary:Title screen
The development of thermal (overheat) instabilities during the electric explosion of a conducting wire has been analyzed using the theory of small perturbations. At the initial stage of electric explosion (upon melting of the metal), the substance can occur in three phases: liquid, two-phase state (liquid + vapor), and metastable metal liquid (overheated liquid). Comparative analysis of the growth of overheat instabilities is performed as dependent on the phase in which the metal can occur. It is shown that, from the standpoint of development of overheat instability, the most unstable phase is the overheated metastable liquid.
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Published: 2018
Subjects:
Online Access:https://doi.org/10.1134/S1063785018100280
Format: Electronic Book Chapter
KOHA link:https://koha.lib.tpu.ru/cgi-bin/koha/opac-detail.pl?biblionumber=661365