脉冲爆震发动机压力测试与分析  

Pressure Test and Analysis for Pulse Detonation Engine

作　　者：陈灯[1] 罗俊[1] 郭向阳[1] 

机构地区：[1]空军工程大学工程学院,西安710038

出　　处：《弹箭与制导学报》2008年第3期163-165,172,共4页Journal of Projectiles,Rockets,Missiles and Guidance

摘　　要：阐述脉冲爆震发动机对数据采集的要求,自主研制脉冲爆震发动机的实验原型和数据采集系统。采用汽油为燃料,压缩空气为氧化剂,进行脉冲爆震发动机原理性试验,所测得爆震波压力接近充分发展的理想爆震波压力,测得的速度与理论值接近。结果表明该实验原型可以产生脉冲爆震波,自主研制的数据采集系统满足脉冲爆震发动机测试系统的要求。The demands of pulse detonation engine for data acquisition were introduced firstly, and experimental model and data acquiring system of pulse detonation engine were developed. Then using gasoline as fuel, compressed air as oxidizers, the experiments were conducted successfully. The results show that the measured detonation wave pressure and velocity are close to theoretical values. It also indicates that the model of pulse detonation engine is right and the data acquiring system is reliable.

关 键 词：脉冲爆震发动机 多线程 数据采集 

分 类 号：V235.22[航空宇航科学与技术—航空宇航推进理论与工程]