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成功地验证了燃烧室由聚甲基丙烯酸甲脂制作的固体燃料超燃冲压发动机，热空气以Ｍａ＝１．５的速度进入燃烧室，少量的氢气被喷射到位于燃烧室前端的超音速／亚音速混合的火焰稳定区，用以维持燃烧，燃烧室由一个短的等截面积段和一个扩散段组成。燃烧室出口马赫数通常为Ｍａ＝１．１～１．４，燃烧效率可达８７％，相应的当量比为０．４９～０．６５，喷管出口温度耙测量值表明，在热壅塞的固定直径区附近产生的粗糙表面使气体充分混合，以便使中心线有较高的温度．但是，由于加热及壁面摩擦引起的损失使燃烧室总压损失达５０％～７０％。
Successfully verified the combustion chamber made of polymethylmethacrylate scramjet engine, hot air at Ma = 1.5 into the combustion chamber, a small amount of hydrogen is injected into the combustion chamber at the front of the supersonic / Subsonic hybrid flame stabilization zone to maintain combustion, the combustion chamber consists of a short cross-sectional area and a diffusion segment. The Mach number of the exit of the combustion chamber is usually Ma = 1.1-1.4, the combustion efficiency can reach 87% and the corresponding equivalence ratio is 0.49-0.65. The measurement of nozzle outlet temperature rake shows that in the hot choking The rough surface created near the fixed diameter zone allows the gas to mix well so that the centerline has a higher temperature. However, the total pressure loss in the combustion chamber can be as much as 50% to 70% due to the loss due to heating and wall friction.