摘要
一种能快速混合均匀的充气装置──双临界喷管充气装置，及其设计、调节、标定方法，经色谱检验结果表明：性能良好，结构简单，适用于各种预混燃烧试验。
A new double critical nozzles equipment for fast charging and mixing of gases is decribed. The methods of design,regulation andcalibration are given. The colour chart examination shows that the equipment is good in performance and simple in structure,and suitable for various premixing combustion experiments.
关键词
临界喷管
氢氧燃烧驱动
航空发动机
gas mixing critical nozzle hydro-oxygen combustion driving
