Effect of gas injection holes on mixing and combustion in solid propellant ducted rockets

Yiqiao Zhang,Zhiwen Wu, Zhihui Zhang, Pengxin Chen, Yupeng Niu,Xiaodong Chen,Yongpan He,Guanlin Fang

Applied Thermal Engineering（2023）

引用 2|浏览4

暂无评分

摘要

•A ground direct-connected experiment is carried out to verify the numerical method.•Effects of the number and position of gas injection holes on combustion are studied.•Number has more effect on combustion efficiency than position.•The results of the study on the number of holes show that 5-hole has the best result.•Less gas injected toward the exit of the air inlets leads to a better mixing effect.

查看译文

关键词

Solid propellant ducted rocket,Gas injection hole,Mixing degree,Combustion efficiency,Flow field characteristic

AI 理解论文

溯源树

样例

生成溯源树，研究论文发展脉络

Chat Paper

正在生成论文摘要