In order to improve the rationality of experimental process control and the authenticity of experimental results assessment of aero-engine fan/compressor
several important technology problems were summarized by analyzing the aerodynamic performance experimental research situation of the domestic aero-engine compression components. Through theoretical analysis and partial experimental validation
these technology problems were discussed in depth. The analysis results show that the requirements of experimental facility exhaust system ability are different for fan aerodynamic performance experiment and compressor aerodynamic performance experiment; compared with the method of rising rotating speed collection
decreasing rotating speed collection can optimize the fan/compressor experimental process; the inherent effects of measuring probes on fan/compressor experimental results can be reduced through different methods; the stagger angle positioning and full stroke adjustment accuracy of the adjustable guide vane/stator vane are the main influential factors to the repeatability of aerodynamic performance experimental results of variable geometry multistage compressors.
Numerical study on water film formation on aerodynamic effect of axial flow fan
Characterization and mechanism analysis of several abnormal aerodynamic phenomena of axial flow compressor experiment
Correlative analysis of performance experimental data of axial flow fans/compressors based on statistical characteristic
Effects of porous media on rod⁃airfoil interaction noise
Experimental and numerical simulation on aerodynamic performance of large radius change to length ratio intermediate casing
Related Author
HOU Shengwen
WU Feng
XIANG Hong-hui
HOU Min-jie
LIU Zhi-gang
YANG Rong-fei
XIANG Hong-hui
Chenghao YANG
Related Institution
Key Laboratory on Aero-engine Altitude Simulation Technology, China Gas Turbine Establishment, Aviation Industry Corporation of China, Jiangyou Sichuan
Hunan Provincial Key Laboratory of Health Maintenance for Mechanical Equipment, Hunan University of Science and Technology
School of Mathematics and Computational Science,Hunan University of Science and Technology
Shenyang Engine Research Institute,Aero Engine Corporation of China
National Key Laboratory of Science and Technology on Aero⁃Engine Aero⁃thermodynamics,School of Energy and Power Engineering,Beihang University