高马赫数飞行器壁面质量引射流量分配多目标优化

邹昊,胡国暾,邱云龙,石伟,陈伟芳

Multi-objective optimization of wall mass injection flow ratedistribution for hypersonic vehicle

Hao ZOU,Guotun HU,Yunlong QIU,Wei SHI,Weifang CHEN

表 5 不同引射方案各分区的引射流量对比

Tab.5 Comparison of injection flow rate for different injection scheme in each zone

引射方案 A/(g·s−1) B1/(g·s−1) B2/(g·s−1) B3/(g·s−1) C1/(g·s−1) C2/(g·s−1) C3/(g·s−1) 均匀引射 0.0739 4.0221 0.7735 3.3879 22.0370 1.4867 18.2190 摩阻分配 0.5486 3.3286 3.4870 4.6461 13.7489 7.6984 16.5424 热流分配 1.3923 3.3799 3.6823 4.8506 13.2108 7.5652 15.9189 优化引射 1.7964 0.0099 13.8882 0.1351 4.2375 25.1466 4.7772