Thrust Requirements for RBCC Powered Hypersonic Cruise Vehicles
System design and prototype design for RBCC are both undertaken in NWPU, with the objects for hypersonic cruise vehicle in near space and TSTO vehicle accessing the space. Factors affecting the RBCC engine performance were studied, suggesting the difference between RBCC engine design and traditional rocket engine design. Thrust requirements estimation model was developed with the reference trajectory and aerodynamics performance, proposing RBCC system design principles under the consideration of analytical performance upper bound and performance requirements. Air-launched cruise vehicle powered by RBCC was studied, launching at the altitude of 10km and Mach number of 0. 8. The result shows that the dimension of RBCC engine is about 20~25 times the reference area.
rocket based combined cycle hypersonic vehicle near space engine performance system design
Lv Xiang He Guoqiang Liu Peijin
National key laboratory of combustion,flow and thermo-structure,Northwestern Polytechnical Universit National key laboratory of combustion,flow and thermo-structure,Northwestern Polytechnical Universit
国际会议
2010 Asia-Pacific International Symposium on Aerospace Technology(2010 亚太航空航天技术研讨会 APISAT 2010)
西安
英文
1127-1130
2010-09-01（万方平台首次上网日期，不代表论文的发表时间）