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脉冲爆震火箭发动机数值模拟研究 被引量:1

Numerical Simulation of a Pulse Detonation Rocket Engine
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摘要 脉冲爆震火箭发动机是一种利用脉冲式爆震波产生高温、高压燃气发出的冲量来产生推力的新型推进系统。与常规液体火箭发动机相比,脉冲爆震火箭发动机具有更高的性能,并且结构更简单。本文应用特征线法给出一维爆震波在爆震管内的传播过程的解析解。对爆震波到达爆震管口后发动机的非定常排气流动过程进行了二维数值模拟,并对比了无喷管和带3种不同形式喷管(收敛喷管、收敛扩张喷管和扩张喷管)对发动机推力等性能参数的影响。 A pulse detonation rocket engine (PDRE) is a new propulsion system that generates thrust by using high-temperature and high-pressure air produced by pulse detonation waves. It has better perform- ance ar:d simpler construction compared with a conventional steady state liquid rocket engine. The paper used the characteristics line method to calculate the one-dimensional detonation wave propagation process inside a detonation tube. It also conducted a two-dimensional numerical simulation of the unsteady blowdown process after the detonation wave reaches the exit of the detonation tube. Furthermore, it contrasted the influence of nozzles, convergence nozzles, convergence-divergence nozzles and divergence nozzles on the performance parameters of PDRE.
出处 《机械科学与技术》 CSCD 北大核心 2006年第10期1198-1201,1256,共5页 Mechanical Science and Technology for Aerospace Engineering
基金 国家自然科学基金项目(50106012 50336030) 教育部新世纪优秀人才计划项目(NCET-04-0960)资助
关键词 脉冲爆震火箭发动机 爆震 喷管 数值模拟 pulse detonation rocket engine detonation nozzle numerical simulation
作者简介 李强(1981-),男(汉),四川,博士研究生 E-mail:rootlce@mail.nwpu.edu.cn.
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参考文献9

  • 1Bratkovich T E,Aarnio M J,Williams J T,Bussing T R A.An Introduction to Pulse Detonation Rocket Engines[R].AIAA 97-2742,1997
  • 2Bratkvoich T E,Bussing T R A.A Pulse Detonation Engine Performance Model[R].AIAA 95-3220,1995
  • 3Helman D,et al.Pulse Detonation Engine[R].AIAA 86-1683,1986
  • 4Bussing,T R A,Paggas G.An Introduction to Pulse Detonation Engines[R].AIAA 94-0263,1994
  • 5Kailasanath K,et al.A review of research on pulse detonation engines[A].Proceedings of the 17thInternational Colloquium on the Dynamics of Explosions and Reactive Systems[C],Germany,1999
  • 6Matsutomi Y,et al.Impulse Measurements and Analytical Studies on a Cyclic Pulse Detonation Engine[R].AIAA2003-4824,2003
  • 7McBride B J,Gordon S.Computer Program for Calculation of Complex Chemical Equilibrium Compositions and Applications[R].NASA Reference Publication 1311,1996,7
  • 8Ma F H.Thrust Chamber Dynamics and Propulsive Performance of Airbreathing Pulse Detonation Engines[D].Department of Mechanical Engineering,The Pennsylvania State University,University Park,PA,December 2003
  • 9刘晶昌,徐建中,邢君波.迎风型TVD格式在高速进气道粘性流动模拟中的应用[J].工程热物理学报,1996,17(4):442-445. 被引量:3

二级参考文献1

  • 1刘晶昌,水动力学研究与进展,1995年,10卷,5期

共引文献2

同被引文献6

  • 1Anthony J D. A review of PDE development for propulsion applications [R]. AIAA 2007-985,2007.
  • 2Kailasanath K. Research on pulse detonation combustion systems - a status report[R]. AIAA 2009-631,2009.
  • 3Keitaro E, Nobuyuki T, Koichi H. Three-dimensional CJ detonation in rectangular tube[R]. ALAA 2004-311,2004.
  • 4Dou H S, Tsai H M, Khoo B C, et al. Simulations of detonation wave propagation in rectangular ducts using a three-dimensional WENO scheme[J]. Combustion and Flame,2008( 154):644-659.
  • 5Hanana M, Lefebvre M H, Van P J. Pressure profiles in detonation cells with rectangular and diagonal structures[J]. Shock Waves, 2001 (11):77-88.
  • 6Satoshi S, Keitaro E, Hiroyuki S et al. Numerical and experimental study of detonation propagation in a rectangular tube with obstacles[R]. AIAA 2004-310,2004.

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