| 论悬移质含沙量沿垂线的分布 |
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| 引用本文： | 汪富泉,丁晶,曹叔尤,李后强.论悬移质含沙量沿垂线的分布[J].水利学报,1998,29(11). |
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| 作者姓名： | 汪富泉 丁晶 曹叔尤 李后强 |
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| 作者单位： | 四川联合大学水利工程系 四川联合大学物理系 |
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| 基金项目： | 国家自然科学基金,水利部联合资助,国家教委跨世纪人才基金 |
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| 摘 要： | 按扩散理论、二相流理论、湍流猝发理论和随机理论对悬移质含沙量沿垂线分布的近期研究成果进行了分析、归纳和总结.得到了一个与张红武分布公式等价，但更简单，应用更方便的结果，给出了应用实例.推导了基于二相流理论、湍流猝发理论和随机理论的悬移质垂线分布的解析公式.
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| 关 键 词： | 泥沙，垂线分布，扩散，湍流，二相流，随机理论. |
Exposition on concentration distribution of suspended sediment along depth |
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| Wang Fuquan\ Ding Jing\ Cao Shuyou\ Li Houqiang.Exposition on concentration distribution of suspended sediment along depth[J].Journal of Hydraulic Engineering,1998,29(11). |
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| Authors: | Wang Fuquan\ Ding Jing\ Cao Shuyou\ Li Houqiang |
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| Affiliation: | Sichuan Union University |
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| Abstract: | Research achievements on concentration distribution of suspended sediment along depth based on diffusion theory, two phase flow theory, turbulent burst theory and stochastic theory are summarized. A simplified formula which is more convenient to application is proposed by the authors. Analytical formulas for concentration distribution of suspended sediment based on various theory are deduced. |
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| Keywords: | sediment vertical distribution diffusion turbulence two phase flow |
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