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所属单位：物理与光电工程学院

发表刊物：ADVANCES IN STRUCTURAL ENGINEERING, PTS 1-3

关键字：High-speed Train; Railway Tunnels; Aerodynamics; Numerical Analysis

摘要：In this paper, the aerodynamic effects of high-speed train passing in tunnels are investigated in numerical calculation method of hydromechanics. According to the actual situation of flow filed when the train through the tunnel, the flow geometry model is set up. The flow problem is described by Navier-Stokes equations of unsteady viscous compressible fluid and k similar to epsilon two equations turbulent model. Thereby the aerodynamic effects of the train through the tunnel are analyzed comprehensively...

论文类型：Proceedings

论文编号：SCI WOS:000307366600313

学科门类：工学

卷号：94-96

页面范围：1663-1667

ISSN号：1660-9336

是否译文：否

发表时间：2011-09-08

收录刊物：SCI