摘要
结合适航规章和国内外直升机发动机进气系统结冰试验,设计了一种考查直升机发动机进气系统结冰对发动机性能的影响的试验,并展开了相关试验探究。通过试验结果分析,得出了直升机进气系统结冰条件下发动机的工作特性,同时可以得到结冰情况下部分结冰参数对直升机发动机进气系统以及对发动机的工作的影响,为后续的直升机发动机进气系统结冰试验提供参考。
Combined with the airworthiness regulations and the icing test of helicopter's engine air intake system at home and abroad, this paper designed an experiment to study the icing influence of the helicopter's air intake system on the engine, and explored the experiment. Through the study of the experimental result, the engine's working characteristics under the icing conditions of the helicopter's air intake system were obtained, at the same time, some of the icing parameters could be obtained for the air intake system of the helicopter and the working effect on the engine, providing a reference for the icing test of the subsequent helicopter engine air intake system.
作者
林森什
胡路平
叶宇琛
LIN Senshi;HU Luping;YE Yuchen(China Helicopter Research and Development Institute,Jingdezhen 333001,China)
出处
《直升机技术》
2019年第2期55-59,共5页
Helicopter Technique
关键词
直升机
进气系统
发动机性能
结冰试验
helicopter
air intake system
engine performance
icing test
