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混合气体燃烧中爆震波传播机理的研究
A STUDY ON MECHANISM OF PROPAGATION DETONATION WAVE IN COBUSTION OF BLEND ■ GASES
【摘要】 对混合气体燃烧中爆震波的传播机理进行了分析研究,建立了确定爆震波速度的方法,并计算了在液体燃料(汽油、煤油)与空气混合气体燃烧中产生的爆震波特性参数,为脉冲爆震发动机的实验研究和设计提供理论依据。
【Abstract】 An analysis and research on propagative mechanism of detonation wave in combustionof blended gases is carried out. Meantime, a methed to determine velocity of detonation wave is putforward, and calculation of characteristic parameters of detonation wave preduced in blended gascombustion of liquid fuel (gasoline, kerosene) -air is made. All these are made in order to providetheoretical bases for design, analysis of working principle, priperty and cycle, and experimentalresearch of pulsed detonation engines.
【关键词】 气体混合物;
爆轰波;
波传播;
脉冲爆震发动机;
【Key words】 Gas mixture; Detonation wave; Wave propagation; Pulsed detonation engine;
【Key words】 Gas mixture; Detonation wave; Wave propagation; Pulsed detonation engine;
【基金】 国家自然科学基金
- 【文献出处】 推进技术 ,JOURNAL OF PROPULSION TECHNOLOGY , 编辑部邮箱 ,1997年02期
- 【分类号】V231.2
- 【被引频次】21
- 【下载频次】256