thrust augmentation

the experimental results indicate that ejector system can utilize the energy stored in the strong shock wave exiting the detonation tube to augment the average thrust obtained from the detonation tube alone. the highest average thrust augmentation is 38%.

实验结果表明引射系统可以利用排出爆震管的强激波所储存的能量使爆震管单独产生的平均推力增加，平均推力增益最高可达38%。

high mixing rate, optimized entrainment ratio and higher mixed static pressure than ambient pressure are two key elements to get thrust augmentation of the improved configuration.

获得较高掺混速率、较优引射比并在掺混过程中产生高于环境压强的流动状态是改进构型获得推力增强的两个重要因素。

By optimizing ejector combustor geometry, ejector rocket in SMC combustion mode can obtain comparable thrust augmentation.

通过优化引射器后体结构, 在SMC二级燃烧模式下工作的引射火箭可以产生较大的推力增强.

according to many thrust augmentation experiments for casing, it is found that there exists favorable corresponding relationship between the stress stood by the casing and magnetic memory detection information. the magnetic memory detection method can be used to classify and evaluate the stress stood by the casing.

通过大量的套管加力检测实验，发现套管所受应力与磁记忆检测信息间具有良好的对应关系，磁记忆检测方法可以分级评价套管的应力状况。

the experimental results show that with the proper mass flow rate and injecting position of secondary fuel thrust augmentation can be obtained under static condition.

结果表明：合适的燃料流量和喷射位置可以在静态条件下产生推力增强。