Aerodynamic Analysis of the Opening Hood Structures at Exits of High-Speed Railway Tunnels

As train operating speeds increase, the aerodynamic characteristics of the train within the tunnel become more pronounced, and effectively addressing the issue of micro-pressure wave (MPW) over-limits becomes especially crucial. This paper utilized the control volume method to investigate the key in...

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Bibliographic Details

Published in:	Applied Sciences
Main Authors:	Haocheng Sun, Yingxue Wang, Xianghai Jin, Hengyuan Liu, Yang Luo
Format:	Article
Language:	English
Published:	MDPI AG 2023-10-01
Subjects:	high-speed railway tunnel exit hood structure micro-pressure waves effective radiation solid angle hood design optimization controlled volume method
Online Access:	https://www.mdpi.com/2076-3417/13/20/11365