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| 脉冲爆震发动机爆震室起爆研究 | |
| 引用本文： | 吕安国,卢洪义,董云龙,孙建国.脉冲爆震发动机爆震室起爆研究[J].海军航空工程学院学报,2008,23(6):606-610. |
| 作者姓名： | 吕安国 卢洪义 董云龙 孙建国 |
| 作者单位： | 1. 海军航空工程学院,研究生管理大队,山东,烟台264001 2. 海军航空工程学院,飞行器工程系,山东,烟台264001 3. 海军航空工程学院,新装备培训中心,山东,烟台264001 |
| 基金项目： | 国家高技术研究发展计划(863计划) |
| 摘 要： | 根据脉冲爆震发动机（PDE）的概念、工作原理，分析了爆震燃烧的特点和起爆方法，研究了可燃气体在空气中存在的爆炸极限，分析了应用爆炸极限理论引发爆震的可行性。设计了航空煤油和空气作为起爆能源的爆震室，为了提高爆震成功率，爆震室油气混合气按照爆炸极限混合。定量计算了化学恰当比的航空煤油完全燃烧放出的热量以及爆震室最终温度和压力，分析了反应混合物浓度和起爆的关系。 |
| 关 键 词： | 脉冲爆震发动机 起爆 爆炸极限 |
Research on Pulse Detonation Engine Direct Initiation |
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| LV An-guo,LU Hong-yi,DONG Yun-long and SUN Jian-guo.Research on Pulse Detonation Engine Direct Initiation[J].Journal of Naval Aeronautical Engineering Institute,2008,23(6):606-610. | |
| Authors: | LV An-guo LU Hong-yi DONG Yun-long and SUN Jian-guo |
| Institution: | LV An-guoa,LU Hong-yib,DONG Yun-longb,SUN Jian-guoc (Naval Aeronautical , Astronautical University a.Graduate Students\' Brigade,b.Department of Airborne Vehicle Engineering,c.New Equipment Training Center,Yantai Sh,ong 264001,China) |
| Abstract: | On the base of conception and work principle of pulse detonation engine(PDE),characteristic of detonation combustion and initiation method were expounded,detonation utmost in air of combustibe gas was researched,and feasibility of detonation which was initiated by the use of detonation utmost theory was analyzed.In order to improve successful ratio of detonation,detonation chamber which detonated by aviation kerosene and oxygen was designed.Kerosene and oxygen were mixed according to detonation utmost in th... |
| Keywords: | pulse detonation engine ignition detonation utmost |
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