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您的检索式：作者名="Liangquan He"
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| 1 | Rotor airfoil aerodynamic design method and wind tunnel test verification显示文摘Well-designed airfoil is very important for high-performance rotor.This paper developed an efficient multi-objective and multi-constraint optimization design system for rotor airfoils based on RANS analysis,and verified the performance of the optimized airfoil.Using CRA09-A as the baseline rotor airfoil,the CRA09-B optimized rotor airfoil was designed successfully.Combined with the foundation of high-precision rotor airfoil stationary test technology,the CRA09-B and CRA09-A rotor airfoils were tested in the S3 MA high-speed wind tunnel of ONERA.In order to correct the aerodynamic data,a single parameter linear wall pressure method is used to consider the tunnel effects.The results indicate that multi-objective and multi-constraint optimization design method developed in this study is reliable,and that CRA09-B optimized airfoil provides better stationary performance than CRA09-A airfoil in terms of maximum lift coefficient and lift-to-drag ratio. | Weiguo ZHANG Junfeng SUN Liangquan WANG Jie WU Long HE | 2020 | Chinese Journal of Aeronautics2020，33，8： | 1 |
| 2 | The Construction and Application of Smart Class Teaching with Financial Features:Taking Guangxi University of Finance and Economics as an Example显示文摘Under the guidance of Education Informatization 2.0 with the policy background of“prioritizing the development of education,speed up the education modernization,and build an education powerhouse”,major universities have responded to the policy,and built a batch of smart classrooms in line with the development of university teaching,laying a solid foundation for promoting university teaching reformation.The author complied the necessity of smart classroom construction from the theoretical level,as well as the current construction status of the smart classroom at home and abroad,and finally,this paper takes Guangxi University of Finance and Economics as an example to analyze the teaching advantages of the school,how to promote the deep integration of information technology in education and teaching,and put forward a powerful plan for the construction of the smart classroom in school teaching,and the practical application of group discussion in smart classroom as an example to discuss the smart teaching.This kind of classroom teaching will provide a reference for leaders,students and teachers. | Liangquan He | 2020 | Proceedings of Business and Economic Studies2020，3，5： | 0 |
| 3 | Analysis on the Construction and Operation Mode of Internet Hospitals显示文摘Internet + medical health have become anational key strategy, and the industries of medicalinformation have ushered in new development.Internet hospitals have broken through the limitationsof diagnosis and treatment. Diagnosis, doctor’seducation, family doctors, and post-hospital trackinghave been introduced to the Internet hospital system,the whole process of medical management serviceincluding ‘health management, diagnosis, in-hospital,rehabilitation’ has been gradually established,and coordinating to the medical resources, familydoctors and channels of medicine, to realize the realcirculation of medical resources. The authors screenedsix Internet hospitals and comprehensively analyzedtheir construction and operation modes, with a viewto providing reference for the construction of Internethospitals. | Lianggang Nie Liangquan He Geng Lan Huimin He | 2019 | Proceedings of Business and Economic Studies2019，2，6： | 0 |
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