摘要
根据航空涡桨和涡轴发动机通用规范的要求,涡轴发动机在研制过程中必须进行高空模拟试验。为此,中国燃气涡轮研究院自行设计和建成了国内首座涡轴发动机高空模拟试车台(简称小高空台)。在小高空台设备性能调试结束之后,又成功地完成了涡轴发动机高空模拟调试。涡轴发动机高空模拟试验调试不仅是对涡轴发动机高空模拟试验方法的探索,而且也是水力测功器在低温负压下的验收调试。小高空台的建成将为我国自行研制涡轴发动机提供一个必需的高空模拟试验平台。
Altitude simulation test must be completed during the research and development of turboshafts according to the general specification for turboshaft and turboprop. Thus, the first altitude simulation test facility for turboshafts （called as small ATF） was designed and set up in our country, and an altitude simulation test with a turboshaft was completed successfully following the commissioning of each facility.This altitude simulation test of a turboshaft is not only to explore experimental methods, but also for the acceptance of hydraulic dynamometer under the low temperature and negative pressure. The successful completion of small ATF will provide a necessary platform of altitude simulation test facility for the research and development of home-developed turboshafts.
出处
《燃气涡轮试验与研究》
2005年第3期48-51,58,共5页
Gas Turbine Experiment and Research
关键词
高空台
涡轴发动机
高空模拟试验
altitude simulation test facility
turboshaft engine
altitude simulation test
