Title :
Modeling and Simulating of Airflow around Metro Train Head
Author :
Li, Zhou ; Shu-Hui, Zhang
Author_Institution :
Mech. Eng. Dept., Nanjing Inst. of Ind. Technol., Nanjing, China
Abstract :
The aerodynamic model of flow around metro train is built in this paper. The distributing of air flow around metro train head is calculated and analyzed based on aerodynamics of train and CFX. According to the result, the difference of the distributing of flow outfield and pressure field among these models are analyzed and compared. The proper parameters of contour design of streamlined train head were achieved. They provide theoretical foundation for the development of metro train contour design.
Keywords :
aerodynamics; computational fluid dynamics; design engineering; flow simulation; railways; CFX; aerodynamic model; airflow modeling; airflow simulation; flow outfield distribution; metro train contour design; metro train head; pressure field distribution; streamlined train head contour design; Industrial control; Aerodynamic Characteristics; Distributing of airflow; Metro Train; Numerical Simulation;
Conference_Titel :
Industrial Control and Electronics Engineering (ICICEE), 2012 International Conference on
Conference_Location :
Xi´an
Print_ISBN :
978-1-4673-1450-3
DOI :
10.1109/ICICEE.2012.206
