CAJ | 학술논문

本文阐述了用于提高冲压发动机在高马赫数飞行条件下的推力,而发展的简单可靠的催化复合效应实验研究所需要高温燃气的产生方法;进行了理论分析与数值计算;成功研制了一座能产生高温空气与气态燃料燃烧产物的高温燃气激波风洞实验装置,并得到了压力为20大气压,温度为3200K,定常实验时间约为17ms且状态参数稳定的实验结果.
본문천술료용우제고충압발동궤재고마혁수비행조건하적추력,이발전적간단가고적최화복합효응실험연구소수요고온연기적산생방법;진행료이론분석여수치계산;성공연제료일좌능산생고온공기여기태연료연소산물적고온연기격파풍동실험장치,병득도료압력위20대기압,온도위3200K,정상실험시간약위17ms차상태삼수은정적실험결과.
In an effort to increase the thrust of scramjet engines at high Math numbers, a method was developed to produce high - temperature gas for catalysis. Theoretical analyses and numerical calculations were conducted and a shock tunnel to produce mixtures of high - temperature air and gas - fuel was built. Reproducible results were obtained at 3200 K and a total pressure of 2 MPa. The experimental time approached 17 ms.