提高空气加力火箭性能的初步研究引言空气加力火箭比常规火箭有更高的比冲，对用于空气加力燃烧室的管道式混合早就有广泛的理论和实验研究报道。近来，这些吸气式推进系统重新引起了研究人员的兴趣。在此类推进装置中，如图１所示，来自第一燃烧室的高温富燃料气态燃烧产... Preliminary research on improving the performance of air booster rocket Introduction Air booster rocket has a higher specific impulse than conventional rockets, and extensive theoretical and experimental studies have long been reported on pipe mixing for air afterburners. These aspirated propulsion systems have recently aroused researchers’ interest. In such a propulsion device, as shown in FIG. 1, the high-temperature fuel-rich gaseous combustion from the first combustion chamber produces ...