[1]黄中伟.脉冲爆轰技术及其难点分析[J].深圳大学学报理工版,2002,19(4):17-23.
 HUANG Zhong-wei.Research on the Pulse Detonation Technology[J].Journal of Shenzhen University Science and Engineering,2002,19(4):17-23.
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脉冲爆轰技术及其难点分析()
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《深圳大学学报理工版》[ISSN:1000-2618/CN:44-1401/N]

卷:
第19卷
期数:
2002年4期
页码:
17-23
栏目:
土木建筑工程
出版日期:
2002-11-30

文章信息/Info

Title:
Research on the Pulse Detonation Technology
文章编号:
1000-2618(2002)04- 0017- 07
作者:
黄中伟
深圳大学建筑土木工程学院,深圳518060
Author(s):
HUANG Zhong-wei
College of Architecture and Civil Engineering Shenzhen University Shenzhen 518060 P. R. China
关键词:
脉冲爆轰航天航空燃烧推进技术
Keywords:
pulse detonation aerospace aeronautics combustion propulsion
分类号:
TQ 039
文献标志码:
A
摘要:
简要介绍脉冲爆轰技术的基本原理及其在能源、航空、航天等领域中的应用背景,分析了该技术中供料过程、起爆过程、防振防噪等技术难点,针对部分具体问题提出应在进料问题中考虑进料速度与混合效率和能量损失之间的统一性问题,分析了流动混合过程中起爆对缩短从爆燃到爆轰转变距离的有利和不利因素,指出振动和噪声等问题对脉冲爆轰技术带来的不利影响.
Abstract:
The general principles and application background in energy usage, aerospace and aeronautics of pulse detonation technology are presented in this paper. Some of the technical difficulties related to the technology, such as fuel supply, ignition, vibration-proof and noise-proof, are discussed. The main points of view proposed by the author are as follows: 1. Speed of mixture filling-up should be considered with the mixing efficiency and energy losses; 2. Ignition of detonation in flowing mixture is benefited from turbulence caused by flow,and DDT length will be increased due to the insufficient mixing; 3. Vibration and noise elimination would be vital for the application of pulse detonation technology.
更新日期/Last Update: 2015-12-11