A simulation study on the use of synthetic jets for the corner separation control on a high-speed compressor cascade was conducted.The mechanisms of the active flow control on delaying flow separation and reducing flow losses were analyzed in detail.Results showed that the space-time structure of the flow field in the blade passage was improved significantly with a maximum loss reduction of 19.8% ,while the static pressure rise increment of 8.8% was gained.By periodically adding or removing fluid to or from...
【基金】
国家自然科学基金(51306042)
【更新日期】
2018-05-02
【分类号】
V231
【正文快照】
引用格式:秦勇,宋彦萍,陈浮,等.合成射流控制高速扩压叶栅二次流的数值模拟[J].航空动力学报,2018,33(4):792-802.QINYong,SONG Yanping,CHEN Fu,et al.Numerical simulation of secondary flow control on high-speed compressor cascadewith synthetic jets[J].Journal of Ae