脉冲爆震燃烧室/加力燃烧室的最新进展  

Recent Development of Pulse Detonation Combustion and Afterburner

作　　者：杨东丹[1] 梁春华[1] 孙明霞[1] 

机构地区：[1]中航工业沈阳发动机设计研究所

出　　处：《航空制造技术》2015年第15期113-116,119,共5页Aeronautical Manufacturing Technology

摘　　要：近10年来,脉冲爆震作为一项具有研究和应用潜力的新技术,成为国外航空发动机燃烧室研究的一个焦点。脉冲爆震发动机因为其结构简单、推重比高和推进效率高的理论性能以及较低的耗油率等优点,其脉冲爆震技术被研究应用在涡轮发动机燃烧室上,其中一些研究方案已经进行了试验验证,在未来有很大的应用潜力。本文综述了脉冲爆震技术在涡轮机上作为加力燃烧室应用的原理、优势以及进展、关键技术。In the past decade, pulse detonation as a new technology which has research and application potentials has become a focus for aeroengine combustion study in abroad. Pulse detonation technology is applied to the combustion of turbine engine because its advantages such as simple construction, high thrust and weight ratio and propulsive efficiency, high theoretical performance and low specific fuel consumption. Some of the research concepts are experimentally demonstrated and have great application potentials in future. The principles, advantages, progress and critical technologies of pulse detonation technology is reviewed while it＇s applied as pulse detonation combustor or pulse detonation afterburner on turbine engine.

关 键 词：脉冲爆震 燃烧室 涡轮发动机 

分 类 号：V233[航空宇航科学与技术—航空宇航推进理论与工程]