Development of Aero Engine Fan Performance Test Techniques
甘露GAN Lu
中国航发商用航空发动机有限责任公司,上海200241
AECC Commercial Aircraft Engine Co.,Ltd.,Shanghai 200241 , China
摘要:航空发动机大涵道比风扇性能试验对于风扇气动设计验证具有重要意义。为提高国内航空发动机风扇性能试验技术与测试技术,开展了航空发动机风扇性能试验技术研究,通过对国内外航空发动机风扇性能试验测试技术发展现状进行了梳理,对风扇性能试验标准的发展现状进行了分析,得出了风扇性能试验测试技术发展思考,从试验、测试和体系方面统筹推进现有技术的发展,综合提升航空发动机风扇性能试验测试能力。
Abstract: lt is of great significance for the validation of high-bypass-ratio(HBR) fan aerodlynamic design to improve fan aerodlynamicperformance test techniques. To improve the domestic aero engine fan performance test techniques and measurement techmology , theresearch on aero engine fan performance test technology was caried out, the development status of domestic and foreign aero engine fanpeformance test and measurement technology was arranged, and the development status of fan performance test standard was analyzedl, thedevelopment thinking of fan test and measurement technology is put forwardl. The technology promotion from the aspects of tes.measurement and test system is advocated.And the capability of aero engine fan performance test and measurement are comprehensivelyimproved，together with the level of fan development.
关键词:航空发动机;轴流风扇;气动性能;试验技术;测试技术
Key words: aero engine; axial fan; performance; test techniques; measurement technology
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