高负荷压气机叶栅流动分离的主动控制方法综述  

Active Flow Control Concepts of Secondary Flow on a Highly Loaded Compressor Cascade

作　　者：张健[1] 杜娟[2,3,4,5] 陈泽 李继超 张宏武[2,3,4,5] 聂超群 ZHANG Jian;DU Juan;CHEN Ze;LI Jichao;ZHANG Hongwu;NIE Chaoqun(North China Electric Power University,School of Energy Power and Mechanical Engineering,Beijing 102206,China;Advanced Gas Turbine Laboratory,Institute of Engineering Thermophysics,Chinese Academy of Sciences,Beijing 100190,China;Key Laboratory of Advanced Energy and Power,Chinese Academy of Sciences,Beijing 100190,China;Innovation Academy for Light-Duty Gas Turbine,Chinese Academy of Sciences,Beijing 100190,China;University of Chinese Academy of Sciences,Beijing 100190,China;Changsha University of Science&Technology,School of Energy and Power Engineering,Changsha 410114,China)

机构地区：[1]华北电力大学能源动力与机械工程学院,北京102206 [2]中国科学院工程热物理研究所先进燃气轮机实验室,北京100190 [3]中国科学院先进能源动力重点实验室,北京100190 [4]中国科学院轻型动力创新研究院,北京100190 [5]中国科学院大学,北京100049 [6]长沙理工大学能源与动力工程学院,长沙410114

出　　处：《工程热物理学报》2022年第5期1190-1202,共13页Journal of Engineering Thermophysics

基　　金：国家自然科学基金面上基金项目(No.51676184);国家自然科学基金重大研究项目(No.51790541);国家自然科学基金重点项目(No.51636001);国家重大科技专项(No.2017-II-0005-0018,No.2017-II-0004-0017)。

摘　　要：本文主要针对高负荷压气机静叶叶栅端壁区域和吸力面区域流动分离的主动控制方法展开回顾与总结,简要分析了定常喷气、定常抽吸、脉冲与合成射流、等离子体激励控制技术对叶栅端壁区域和吸力面区域流动分离的控制效果。实验研究与数值计算结果表明,五种主动流动控制方法均对叶栅端壁区域和吸力面区域流动分离有显著的抑制作用。其中,控制机构的布置位置、几何结构、喷气与吸气流量比率和非定常控制参数(激励频率、激励振幅等)是影响压气机叶栅内部流动分离控制效果的关键参数。In this paper, we review and summarize the active flow control techniques of the suction side and endwall flow separation for highly load axial compressor cascade. Brief analysis of the control effect of five active control techniques: steady-state jet, pulse and synthetic jet, boundary layer suction and plasma on the suction side and endwall flow separation. The experimental and numerical results show that the position of active control, geometric structure, the jet and suction mass flow rate, and unsteady control parameters have great influence on the control effect of internal flow separation of compressor. The unsteady active control technology has simple structure, high frequency real-time response and other characteristics, compared to the steady active flow control technology in the internal flow separation control has greater potential for application.

关 键 词：主动流动控制 静叶叶栅 流动分离 

分 类 号：V232.4[航空宇航科学与技术—航空宇航推进理论与工程]