首页 | 官方网站   微博 | 高级检索  
     

模型两相脉冲爆震发动机推力的测试与研究
引用本文:范玮,严传俊,邓君香,黄希桥,张群.模型两相脉冲爆震发动机推力的测试与研究[J].航空动力学报,2001,16(2):185-188.
作者姓名:范玮  严传俊  邓君香  黄希桥  张群
作者单位:西北工业大学七系七研,
基金项目:国家自然科学基金资助项目 !(5 97760 0 1),航空科学基金资助项目 !(0 0 C5 3 0 19)
摘    要:应用推力间接测量法 ,对模型两相脉冲爆震发动机的瞬时推力进行了详尽的测试 ,并依此计算了相应的平均推力。分析比较所得结果表明 ,该模型能产生很大的瞬时推力。同时也为提高平均推力指明了途径

关 键 词:脉冲爆震发动机(PDE)  推力  测试
文章编号:1000-8055(2001)02-0185-04
收稿时间:2000/11/23 0:00:00
修稿时间:2000年11月23

Measurement and Investigation on Thrust of Two-Phase Pulse Detonation Engine Model
FAN Wei,YAN Chuan jun,DENG Jun xiang,HUANG Xi qiao and ZHANG Qun.Measurement and Investigation on Thrust of Two-Phase Pulse Detonation Engine Model[J].Journal of Aerospace Power,2001,16(2):185-188.
Authors:FAN Wei  YAN Chuan jun  DENG Jun xiang  HUANG Xi qiao and ZHANG Qun
Affiliation:7th Dept.,Northwest Polytechnic University,Xi'an710072,China;7th Dept.,Northwest Polytechnic University,Xi'an710072,China;7th Dept.,Northwest Polytechnic University,Xi'an710072,China;7th Dept.,Northwest Polytechnic University,Xi'an710072,China;7th Dept.,Northwest Polytechnic University,Xi'an710072,China
Abstract:The instantaneous thrusts of a two phase (gasoline/air) pulse detonation engine (PDE) model under various operational conditions were obtained from indirect measurement with a piezoelectrical accelerometer,and then the corresponding average thrusts were derived.The results reveal that this model can produce appreciable instantaneous thrust in the case of the small size detonation chamber,but the average thrust is very small due to low feeding rate in the experiment system.From the detailed investigation some approaches to enhancing the average thrust of PDE were found out.
Keywords:pulse detonation engine  thrust  measurements
本文献已被 CNKI 万方数据 等数据库收录!
点击此处可从《航空动力学报》浏览原始摘要信息
点击此处可从《航空动力学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司    京ICP备09084417号-23

京公网安备 11010802026262号