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- Numerical investigation was conducted in which ejecting mode of a multi-cycle pulsed detonation rocket engine with a simple cylindrical ejector was simulated using unsteady axisymmetric N-S Eqs. 针对脉冲爆震发动机地面启动问题,采用非稳态二维轴对称数值模拟的方法对多循环火箭式脉冲爆震发动机引射模态,即爆震管加直管引射器的引射过程进行了研究。
- J. P. Wang and Y. F. Liu: Theoretical Analysis on Simplified Pulse Detonation Engine Model, Shock Waves (Accepted). 王健平、刘云峰、李廷文:脉冲爆轰发动机预爆轰点火的数值模拟;空气动力学报;2004;22(4);475-480.
- One of the newest and most exciting areas of pulse-jet development is the Pulse Detonation Engine (PDE). 对脉冲的最新和最激动人心的领域之一射流发展是脉冲爆震发动机(PDE)的。
- Unfortunately pulse detonation engines are probably not the sort of thing that is well suited to amateur development. 不幸的脉冲爆震发动机很可能不是有一点是非常适合业余的发展排序。
- The performance characteristics, structure and working cycle of pulse detonation rocket engine (PDRE) were introduced firstly. 摘要阐述了脉冲爆震火箭发动机(PDRE)性能特点、结构和工作过程。
- Two operating characteristics of pulse detonation engine are analyzed: regulation operating frequency characteristics and flow control characteristics. 分析了脉冲爆震发动机的两种调节特性:变频特性和节流特性。
- Pulse Detonation Engine (PDE) is a high-powered propulsive device which has attracted great attention from the Department of Defense in China as a new concept at the present time. 脉冲爆震发动机(PDE)是一种新概念、高性能的推进装置,目前已受到我国国防部门的高度重视。
- Based on the open source code -DUNS for CFD, numerical investigation has been carried out in the thesis to gain an insight into the flow field of a supersonic inlet for pulse detonation engines and the phenomenon of gas mixture detonation. 本文采用数值计算的手段,基于计算流体力学开放源代码DUNS,对脉冲爆震发动机某进气道的内流场和爆震燃烧进行了研究。
- The transmitter was pulsed by an electron tube. 电子管使发射器产生脉冲波。
- multi-tube pulse detonation engine 多管脉冲爆轰发动机
- PDRE (pulse detonation rocket engine ) 脉冲爆震火箭发动机
- The self-suck resonate pulse detonation engine 自吸气共振型脉冲爆震发动机
- pulse detonation combustor (PDC) 脉冲爆震主燃烧室(PDC)
- pulse detonation quivalence ratio engine 脉冲爆震发动机
- hybrid pulse detonation engine(PDE) 混合式脉冲爆震发动机
- two phase Pulse Detonation Engine 两相脉冲爆震发动机
- pulse detonation rocket engine (PDRE) 脉冲爆震火箭发动机
- Pul is a short form for pulmonary. 应该是肺部气体栓塞吧!
- Anomalous Pul mo nary Venous Drainage=? +肺静脉畸形引流=?
- The echoes had pulsed themselves to silence. 回声阵阵震荡,直到沉静下来。