摘要
从空气动力学角度系统梳理了TBCC发动机研究需攻克的关键技术,并论述了国外开展相关研究建设的重要试验设备。其中,关键技术主要包括进气道技术、模态转换技术、高马赫数涡轮发动机技术和尾喷管技术;试验设备主要包括单项技术攻关设备、关键部件验证设备、缩比原理机验证设备和全尺寸样机验证设备。从国外开展TBCC发动机关键技术和试验设备建设的研究中得到几点启示,可为我国进行TBCC发动机研制提供参考及借鉴。
The key technologies of TBCC were introduced from the view of aerodynamic research field andtest facilities overseas were discussed. Technologies related to inlet, mode transition, high Mach number tur?bine engine and exhaust nozzle were emphasized. Test facilities were categorized for their roles concentrat?ing on single technology tackling, key component demonstration, subscale conceptual demonstrator test andfull-scale prototype demonstration. Finally, several inspirations from overseas TBCC research were illustrat?ed, which could be referential for TBCC development in China.
作者
刘晓波
罗月培
曾慧
王培
孙宗祥
LIU Xiao-bo;LUO Yue-pei;ZENG Hui;WANG Pei;SUN Zong-xiang(China Aerodynamics Research and Development Center,Mianyang 621000,China)
出处
《燃气涡轮试验与研究》
北大核心
2016年第4期51-56,共6页
Gas Turbine Experiment and Research
