Open AccessCOMPARISON OF SPARK CHANNEL EXPANSION IN HYDROGEN, OXYGEN AND NITROGEN
Author(s) -
К. В. Корытченко,
Yu.V. Kashanskyi,
O.V. Cherkashyn,
D.Yu. Belyuchenko,
А. В. Максимов,
Andriy Nikorchuk,
P.V. Chernenko
Publication year - 2020
Publication title -
problems of atomic science and technology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.216
H-Index - 17
eISSN - 1562-6016
pISSN - 1682-9344
DOI - 10.46813/2020-130-165
Subject(s) - detonation , hydrogen , nitrogen , spark (programming language) , oxygen , materials science , current (fluid) , thermodynamics , spark gap , mechanics , chemistry , physics , electrode , explosive material , organic chemistry , computer science , programming language
The results of the spark channel expansion simulation in various gases such as hydrogen, oxygen and nitrogen have been presented. Difference in thermodynamic properties of the various gases has been taken into account. Influence of a type of gas on the discharge current, the spark resistance, the energy deposited in the spark and the spark gas-dynamic expansion has been found out. Influence of initial species concentration in mixture of nitrogen, hydrogen and oxygen on detonation initiation by spark discharge has been discussed.