Effect of RANS Turbulence Model on Aerodynamic Behavior of Trains in Crosswind

Effect of RANS Turbulence Model on Aerodynamic Behavior of Trains in Crosswind

Abstract The numerical simulation based on Reynolds time-averaged equation is one of the approved methods to evaluate the aerodynamic performance of trains in crosswind. However, there are several turbulence models, trains may present different aerodynamic performances in crosswind using different t...

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Bibliographic Details
Main Authors: Tian Li, Deng Qin, Jiye Zhang
Format: Article
Language:English
Published: SpringerOpen 2019-10-01
Series:Chinese Journal of Mechanical Engineering
Subjects:
Turbulence model
Crosswind
High speed train
Numerical simulation
Aerodynamic
Online Access:http://link.springer.com/article/10.1186/s10033-019-0402-2

Internet

http://link.springer.com/article/10.1186/s10033-019-0402-2

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