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Numerical Simulation of Plasma Ignition of Energetic Materials(PDF)

《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

Issue:
2004年03期
Page:
295-298
Research Field:
Publishing date:

Info

Title:
Numerical Simulation of Plasma Ignition of Energetic Materials
Author(s):
ZHANG Xiao bingYUANG Ya xiongCHEN JianCHEN Tao
School of Power Engineering,NUST,Nanjing 210094,China
Keywords:
energ et ic materials plasma ignit ion numerical simulation
PACS:
O532
DOI:
-
Abstract:
An instantaneous heat conduction model of plasma ignition of energet ic materials is established. In order to obtain a two-order dif ference scheme, the difference scheme of Dufor-t Frankel is corrected. The plasma ignition of energetic materials is simulated and some conclusions are draw n: (1) The propellant part icle size of energetic materials has a great influence on plasma ignit ion performances, especially at small particles, and ignition delay is shortened. ( 2) With the increase of plasma temperature, the ignition time of energet ic materials is also shortened. ( 3) The plasma radiation absorption also influences the plasma ignition delay of energetic materials.

References:

[ 1] 陈键. 含能材料与等离子体相互作用的理论与实验研究[ D] . 南京: 南京理工大学, 2002.
[ 2] Edw ards M . Experimental studies of the plasma-propellant interface for electrotherma-l chemical launchers [ J] . IEEE Tr ansactions on Magnetics, 1995, 31( 1) : 404~ 409.
[ 3] Kuo K K, Summerfield M. 固体推进剂燃烧基础[M] . 北京: 宇宙出版社, 1988.
[ 4] 姜任秋. 热传导、质量扩散与动量传递中的瞬态特性的研究[ M]1 北京: 科学出版社, 1997.

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Last Update: 2013-03-11