基于 Fluent 防雪栅栏数值仿真研究 |
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引用本文: | 吴鹏,陈发明,刘健,马磊,胡智轩.基于 Fluent 防雪栅栏数值仿真研究[J].交通科技与经济,2016(6):57-60. |
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作者姓名: | 吴鹏 陈发明 刘健 马磊 胡智轩 |
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作者单位: | 1. 新疆大学 建筑工程学院,新疆 乌鲁木齐,830047;2. 新疆维吾尔自治区交通运输工程质量监督局,新疆 乌鲁木齐,830000;3. 新疆交通科学研究院,新疆 乌鲁木齐,830000 |
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摘 要: | 运用CFD软件Fluent ,针对特定的防雪栅栏,简要叙述其作用机理,选取新疆塔城地区S201线典型断面,对不同的防雪栅栏的水平距离、路堤高度以及边坡坡率等参数设定,基于风雪流的气固两项性并采用一定的数学模型进行数值模拟,进行雪害沉积的规律研究和模拟参数的合理确定,从而为新疆公路风吹雪灾害提供一种快速、经济、可靠的治理方法。
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关 键 词: | 公路 风吹雪 防雪栅栏 数值仿真 治理 |
Research on numerical simulation of snow fence based on Fluent |
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Abstract: | Aming at the specific snow fence ,this paper proposes Fluent w hich is discussed briefly on its mechanism .Taking a typical section of S201 line in Tachengarea in Xinjiang as the case .It sets different parameters :horizontal distance of snow fence ,embankment height and slope rate based on two properties of gas and solid of snow drift and adopts a certain mathematical model to conduct numerical simulation .At last ,the rules of snow damage are studied and the reasonable simulation parameters are determined in order to provide a fast ,economical and reliable method for managing road snow‐drift in Xinjiang . |
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Keywords: | highway wind blowing snow snow fence numerical simulation |
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