Aerodynamic discrepancies of high-speed trains meeting within two types noise barriers: considering modeling scale ratio
Wei-Chao Yang,
Guo-Zhi Li,
E Deng
et al.
Abstract:Purpose
Sustainable urban rail transit requires noise barriers. However, these barriers’ durability varies due to the differing aerodynamic impacts they experience. The purpose of this paper is to investigate the aerodynamic discrepancies of trains when they meet within two types of rectangular noise barriers: fully enclosed (FERNB) and semi-enclosed with vertical plates (SERNBVB). The research also considers the sensitivity of the scale ratio in these scenarios.
Design/methodology/approach
A 1:16 scaled movi… Show more
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