Aerodynamic analysis of some vortex generator improvements for heavy vehicles


          

刊名：International Journal of Heavy Vehicle Systems (IJHVS)
作者：R. Miralbes（Design and Manufacturing Department, University of Zaragoza）
刊号：873LD070
ISSN：1744-232X
出版年：2012
年卷期：2012, vol.19, no.4
页码：355-370
总页数：16
分类号：U46
关键词：VGS；Vortex generators；Aerodynamic；Vehicle；Articulated；Heavy；CFD；Trailer；Lorry
参考中译：
语种：eng
文摘：The aim of this paper is the aerodynamic study of the use of Vortex Generators (VGs) in some zones of a heavy vehicle (the gap between the cab and the trailer and the rear part of the trailer) using computational fluid dynamic methodology to compare their behaviour in some zones with themselves and with the model without them, analysing the drag forces, the fuel efficiency and the aerodynamic behaviour of the vehicle, because the fuel efficiency and the economic study are essential aspects that have a high influence in heavy vehicles.



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