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脉冲爆震发动机技术发展研究 被引量:1

Study on Pulse Detonation Engine Technology
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摘要 阐述了脉冲爆震发动机(PDE)的工作循环过程、工作特点、主要形式及其应用前景。结合目前脉冲爆震发动机技术的发展现状,分析梳理了PDE的研究进展、发展形式、主要研究方法以及当前阻碍其实际应用的关键技术障碍与对策。同时指出,脉冲爆震发动机具有热效率高、结构简单、高经济性、宽应用范围等优点,被认为是21世纪最有发展潜力的技术,但是在实际应用之前,缩短DDT距离并产生连续可靠的爆震过程,以及研制经济的耐高温高强度材料仍是两大难题。 The cycle process of operation, operating characteristics, main modes and application of the pulse detonation engine (PDE) are discussed in this paper. Based on the status quo of the existing PDE technology, research progress, developing modes and obstacles to its practical solution are analyzed. The PDE will be a potential power engine because it has advantages of high thermal efficiency, simple structure, high economv, extensive aoolication domain.
出处 《火力与指挥控制》 CSCD 北大核心 2008年第2期1-4,共4页 Fire Control & Command Control
基金 中国博士后科学基金资助项目(中博基[2003]03号) 军队2110工程项目
关键词 脉冲爆震发动机 纯PDE 组合循环PDE 混合PDE DDT pulse detonation engine, pure PDE, combined PDE, hybrid PDE, DDT
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