NDLI: Aerodynamic analysis method of heavy-duty commercial vehicle based on CFD

Content Provider	IEEE Xplore Digital Library
Author	Zhang Zhe Zhang Ying-chao Li Jie Wang Jia
Copyright Year	2011
Description	Author affiliation: State Key Laboratory of Automobile Dynamic Simulation Jilin University Changchun130022, China (Zhang Zhe; Zhang Ying-chao; Li Jie; Wang Jia)
Abstract	In this paper, it is based on the theory of aerodynamics and one 1∶1 heavy-duty commercial vehicle geometry was built. The numerical simulation of the vehicle was completed by modifying the geometric model, simplifying the mesh and solving the control equations, Using computational fluid dynamics(CFD) commercial software—Ansys Fluent to complete the simulation. The theory of aerodynamic drag was obtained and the aerodynamic characteristics were analyzed, according to the map of the pressure and velocity Distribution and the simulation of vehicle flow field. To improve the aerodynamic characteristics of heavy commercial vehicles, reduce the aerodynamic resistance of moving process, so as to provide the theoretical basis of national standards to achieve reducing emissions and saving energy.
Starting Page	4756
Ending Page	4759
File Size	770860
Page Count	4
File Format	PDF
ISBN	9781424480364
e-ISBN	9781424480395
DOI	10.1109/ICEICE.2011.5776977
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2011-04-15
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Analytical models Computational modeling Design method Computational fluid dynamics (CFD) Aerodynamics Numerical simulation Numerical models Aerodynamic analysis Mathematical model Vehicles Heavy-duty commercial vehicle
Content Type	Text
Resource Type	Article

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