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冲击波引燃环氧丙烷物理特性模拟

Simulation of physical characteristics of propylene oxide by incident shock-ignited
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摘要 主要研究了入射冲击波引燃环氧丙烷后快速分解反应的物理特性。通过基本物理量的分析指出,环氧丙烷主要在高温(900~1300K)段发生快速分解反应,并伴随有大量反应热的释放。在反应时间(0.0~20.0μs)段后期(约5.0μs),反应混合物将形成一种更强烈的高温、高速及高压爆轰波。 The physical characteristics of propylene oxide in the fast decomposition reactions was studied in the normal incident shock-ignited, the results indicated that the fast decomposition reactions of propylene oxide existed mainly in high temperature section (about 900 -1 300 K) by the analysis of basic physical variables, and it will release a lot of heat. A more intensive detonation wave of high temperature, high speed and high pressure will be suddenly excited by reaction mixtures in the end section ( about 5.0 μs) of reaction time (0.0 - 20.0 μs) .
出处 《西安科技大学学报》 CAS 北大核心 2008年第3期581-583,588,共4页 Journal of Xi’an University of Science and Technology
基金 西安科技大学培育基金项目(200644)
关键词 环氧丙烷 冲击波引燃 激波速率 propylene oxide shock ignition shock speed
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参考文献10

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