Optimization design for aerodynamic elements of high speed trains
نویسندگان
چکیده
منابع مشابه
Multi-Objective Aerodynamic Optimization of the Streamlined Shape of High-Speed Trains Based on the Kriging Model
Minimizing the aerodynamic drag and the lift of the train coach remains a key issue for high-speed trains. With the development of computing technology and computational fluid dynamics (CFD) in the engineering field, CFD has been successfully applied to the design process of high-speed trains. However, developing a new streamlined shape for high-speed trains with excellent aerodynamic performan...
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Fluid flow around bluff bodies occurs in numerous fields of science and engineering, such as flows pass vehicles, cables, towers and bridges. These flows have been studied experimentally and numerically for the last several decades. The investigation of flow around high-speed trains is an important application of bluff bodies. Fluid flow, aerodynamic forces and moments, separation and wake regi...
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Zhiqiang Yang 1, Minghui Yin 1,*, Yan Xu 2, Yun Zou 1, Zhao Yang Dong 3,4 and Qian Zhou 5 1 School of Automation, Nanjing University of Science and Technology, Nanjing 210094, China; [email protected] (Z.Y.); [email protected] (Y.Z.) 2 School of Electrical and Electronic Engineering, Nanyang Technological University, Singapore 639798, Singapore; [email protected] 3 China Southern Power...
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ژورنال
عنوان ژورنال: Computers & Fluids
سال: 2014
ISSN: 0045-7930
DOI: 10.1016/j.compfluid.2014.02.018