NUMERICAL SIMULATION OF GAS-DYNAMIC STAGE OF SPARK DISCHARGE IN OXYGEN

被引：0
|
作者：
Korytchenko, K. V. [1 ]
Poklonskiy, E. V. [2 ]
Vinnikov, D. V. [3 ]
Kudin, D. V. [3 ]
机构：
[1] Natl Tech Univ, Kharkov Polytech Inst, Mil Training Dept, Kharkov, Ukraine
[2] Kharkov Natl Univ Construct & Architecture, Kharkov, Ukraine
[3] Kharkov Inst Phys & Technol, Natl Sci Ctr, Kharkov, Ukraine
来源：
PROBLEMS OF ATOMIC SCIENCE AND TECHNOLOGY | 2013年 / 04期
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D O I：
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中图分类号：
O57 [原子核物理学、高能物理学];
学科分类号：
070202 ;
摘要：
A numerical model of gas-dynamic stage of spark discharge in oxygen that takes into consideration transient processes in an electric circuit and a change in the composition of gas-discharge atmosphere has been presented. The components of e, O, O+, O++ were considered for the conductive channel of a spark. The plasma ionization was neglected in the region beyond the conductive channel and the consideration was given to the components of O-2, O. The results of the distribution of thermodynamic parameters, spark channel resistance, radiation losses, and those of expenditure of discharge energy for dissociation and ionization have been given.
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页码：155 / 160
页数：6
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