Zhao Xu, female, born in June 1974, is an associate professor/supervisor of Northwestern Polytechnical University. Subject: Fluid Machinery and Engineering 1 Born in 1974, female, associate professor of fluid system in School of Aviation, Xigong University. Her research interests include CFD, fluid machinery, industrial aerodynamics, fluid mechanics, finite element analysis and structural design. In 1996 and 1999, he received a bachelor's degree in thermal turbine from Xi 'an Jiaotong University and a master's degree in power engineering and engineering thermophysics. In 2, he was awarded a full scholarship from South Bank University in London to study in Britain. In 23-25, he was hired as a practical technical researcher at Hull University in England, engaged in the structural optimization design of mobile housing sites. In 25, he completed his doctoral thesis on "Numerical Simulation of Fluid-Structure Coupling" and obtained a doctorate in philosophy from Britain. In the same year, he was introduced as an associate professor by high- From 26 to 28, he was a joint postdoctoral fellow of Midea Group and Northwestern Polytechnical University, engaged in the research of oil fume separation and the research and development of range hoods. After returning to China, he presided over the project: 26-27 "Aerodynamic research and deflector design for pantographs of high-speed trains" by Tsinghua University Foreign Affairs Association (38,); In 27-29, scientific research started the "Development of Aerodynamic Design Software Package for Aircraft Propeller" (5,); 27-29 "Numerical Simulation of Internal Flow in Agitator" (1,); The first author has published more than 2 papers in journals and conferences at home and abroad, and won one invention patent in China. In 26, he won the Excellence Award and the second prize of multimedia teaching for young teachers in schools and colleges, and 3 master students have enrolled.