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轨道模型对大偏航角横风中列车空气动力特性的影响

IF 2.9 3区 工程技术 Q2 MECHANICS
Mechanics Based Design of Structures and Machines Pub Date : 2024-09-10 DOI:10.1080/15397734.2024.2402391
Hongrui Gao, Tanghong Liu, Houyu Gu, Haoyang Zeng
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引用次数: 0

摘要

在风洞试验和数值模拟中，轨道模型可能会在不同程度上被简化。这项工作采用延迟脱离涡流模拟来分析和比较空气动力载荷（阻力）。
本文章由计算机程序翻译，如有差异，请以英文原文为准。
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Effects of rail models on aerodynamic characteristics of trains in crosswinds at a large yaw angle
Rail models may be simplified at different levels in wind tunnel tests and numerical simulations. This work used delayed detached eddy simulations to analyze and compare the aerodynamic loads (drag...
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来源期刊
Mechanics Based Design of Structures and Machines
Mechanics Based Design of Structures and Machines 物理-力学
CiteScore
8.80
自引率
10.30%
发文量
111
审稿时长
5.3 months
期刊介绍： Emphasizing contemporary research of immediate and potential application to mechanical, civil, aerospace, and automotive engineering as well as naval architecture, Mechanics Based Design of Structures and Machines contains analytical, numerical, and experimental contributions of permanent interest to research engineers. In addition to classical applications such as structures and machine analysis and design, the journal encourages submission of new fundamental and interdisciplinary contributions of mechanics and mechanics-based design in emerging application areas such as robotics, automotive, space structures, smart structures, and micromachines. Other technical areas of interest include high-speed computing, numerical methods, structural optimization, variational methods, stability, fatigue and fracture mechanics, plasticity, and related basic applied mechanics and mechanics-based design.
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