《现代流体测试技术》、《航空航天概论发动机现场课》

叶轮机气动力学，实验流体，压气机设计

已发表论文20余篇，其中SCI检索论文8篇。已获得专利授权3项。
1.Liu, BJ, Yu, XJ, Yuan, HJ, Liu, HX, Jiang, HK, Xu, YT, “Application of SPIV in Turbomachinery,” Experiments in Fluids, 2006, 40(4), 621–642.
2.Yu, XJ, Liu, BJ, Jiang, HK, “Characteristics of the Tip Leakage Vortex in a Low-Speed Axial Compressor,” AIAA Journal, 2007, 45(4), 870-878.
3.Yu, XJ, Liu, BJ, “Stereoscopic PIV Measurement of Unsteady Flows in an Axial Compressor Stage,” Experimental Thermal & Fluid Science, 2007, 31(7), 1049-1060.
4.Liu, YW, Yu, XJ, Liu, BJ, “Turbulence Models Assessment of the Large-Scale Tip Vortices in an Axial Compressor Rotor,” Journal of Propulsion and Power, 2008, 24(1), 15-25.
5.Yu, XJ, Zhang, ZB, Liu, BJ, “The Evolution of the Flow Topologies of 3D Separations in the Stator Passage of an Axial Compressor Stage”, Experimental Thermal & Fluid Science, 2013, 44(1), 301- 311.