| 壁面边界条件对隧道火灾模拟的影响 |
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| 引用本文： | 项毅,吴晓艳. 壁面边界条件对隧道火灾模拟的影响[J]. 嘉兴学院学报, 2009, 21(6): 79-82 |
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| 作者姓名： | 项毅 吴晓艳 |
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| 作者单位： | 嘉兴学院建筑工程学院,浙江嘉兴,314001 |
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| 摘 要： | 以秦岭终南山公路隧道为研究对象,利用火灾模拟程序FDS,分别建立了不同壁面边界条件下的物理模型,并模拟出各种模型下的隧道火灾结果,通过对结果进行比对,重点分析了火灾场景中不同壁面边界条件对烟流温度、烟流状态等参数的影响．
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| 关 键 词： | 公路隧道 通风 数值模拟 边界条件 烟流 |
Influence of Different Wall Boundary Conditions on Tunnel Fires Simulation |
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| XIANG Yi,WU Xiao-yan. Influence of Different Wall Boundary Conditions on Tunnel Fires Simulation[J]. Journal of Jiaxing College, 2009, 21(6): 79-82 |
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| Authors: | XIANG Yi WU Xiao-yan |
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| Affiliation: | XIANG Yi, WU Xiao - yan (School of Architecture ＆ Civil Engineering, Jiaxing University, Jiaxing, Zhejiang 314001 ) |
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| Abstract: | In this paper, Qinling Zhongnanshan Road is adopted as the research object. FDS is used to establish physical models of different wall boundary conditions and simulate the tunnel fires results under the models. By comparing the results, the paper selectively analyzes the influence of different settings of wall boundary conditions on parameters such as smoke temperature and state. |
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| Keywords: | road tunnel ventilation CFD boundary condition smoke |
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