| In-depth analysis of traffic congestion using computational fluid dynamics （CFD） modeling method |
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| 作者姓名： | S.Travis WALLER |
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| 作者单位： | Department of Civil Engineering;The University of Texas at Austin; |
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| 摘 要： |
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| 关 键 词： | 计算流体动力学 CFD方法 建模方法 交通拥堵 计算流体力学 高速公路系统 冲击波传播 流量检测系统 |
In-depth analysis of traffic congestion using computational fluid dynamics (CFD) modeling method |
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| S.Travis WALLER.In-depth analysis of traffic congestion using computational fluid dynamics (CFD) modeling method[J].Journal of Southwest Jiaotong University,2011,19(1):58-67. |
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| Authors: | Dazhi SUN Jinpeng LV S Travis WALLER |
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| Institution: | 1. Department of Civil & Architectural Engineering, Texas A&M University-Kingsville, Texas 78363, USA
2. Department of Civil Engineering, The University of Texas at Austin, Austin, Texas 78712, USA |
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| Abstract: | This paper introduces computational fluid dynamics(CFD),a numerical approach widely and successfully used in aerospace engineering,to deal with surface traffic flow related problems.After a brief introduction of the physical and mathematical foundations of CFD,this paper develops CFD implementation methodology for modeling traffic problems such as queue/platoon distribution,shockwave propagation,and prediction of system performance.Some theoretical and practical applications are discussed in this paper to i... |
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| Keywords: | CFD Euler's equation shockwaves queue/platoon system performance monitoring |
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