摘要
基于温敏漆(TSP)技术,以跨音速平面叶栅为研究对象,开展平面叶栅边界层转捩位置的试验以及数值模拟研究。试验结果表明:利用TSP测量技术可以得到平面叶栅表面的温度分布,进而判断边界层转捩位置。通过CFD(Computational Fluid Dynamics)数值方法完成验证工作。
Based on TSP(Temperature Sensitive Paints)technology,the experiment and numerical simulation of the boundary layer transition position of the plane cascade are carried out.The experimental results show that the temperature distribution on the surface of the plane cascade can be obtained by TSP measurement technology,and then the boundary layer transition position can be judged.The verification work was completed by CFD(Computational Fluid Dynamics)numerical method.
作者
孙天野
祝宝山
王红彪
SUN Tianye;ZHU Baoshan;WANG Hongbiao(Department of Energy and Power Engineering,Tsinghua University,Beijing 100084,China)
出处
《计算物理》
CSCD
北大核心
2023年第3期307-313,共7页
Chinese Journal of Computational Physics
基金
空气动力学国家重点实验室开放课题(SKLA-20190102)资助项目。
关键词
跨音速平面叶栅
转捩
温敏漆
计算流体力学
transonic planar cascade
transition
temperature sensitive paints
computational fluid dynamics
