| 公路隧道纵向射流通风数值模拟与分析 |
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| 引用本文： | 曹学明,张忠泽. 公路隧道纵向射流通风数值模拟与分析[J]. 制冷与空调(四川), 2011, 25(6): 558-561 |
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| 作者姓名： | 曹学明 张忠泽 |
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| 作者单位： | 湖北省交通规划设计院,武汉,430051 |
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| 摘 要： | 采用CFD方法,建立公路隧道纵向射流通风的物理数学模型,对某隧道内一组射流风机通风进行三维数值模拟,以隧道纵向射流通风基本理论为基础,分析了隧道内气流速度和压力分布特性,为进一步优化纵向射流通风设计提供参考。
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| 关 键 词： | 公路隧道 纵向射流 通风 数值模拟 |
The Numerical Simulation and Analysis of Road Tunnel Longitudinal Ventilation |
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| Cao Xueming Zhang Zhongze. The Numerical Simulation and Analysis of Road Tunnel Longitudinal Ventilation[J]. Refrigeration & Air-condition, 2011, 25(6): 558-561 |
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| Authors: | Cao Xueming Zhang Zhongze |
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| Affiliation: | Cao Xueming Zhang Zhongze (Communication Planning and Design Institute of Hubei Province,Wuhan,430051) |
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| Abstract: | In this paper, using the CFD method to establish the physical and mathematical model of road tunnel Longitudinal ventilation system, simulating the jet fan ventilation system in a three-dimensional numerical model. According to the Longitudinal jet ventilation tunnel basic theory, analyze the air velocity and pressure distribution in tunnel, in order to optimize the design of Longitudinal jet ventilation for reference. |
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| Keywords: | Road tunnel Longitudinal Jet Ventilation Numerical Simulation |
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