| 双层孔隙介质水阻与绕流量分析 |
| |
| 引用本文： | 霍丽娟,钱天伟,杨改强,丁庆伟.双层孔隙介质水阻与绕流量分析[J].太原科技大学学报,2008,29(5). |
| |
| 作者姓名： | 霍丽娟 钱天伟 杨改强 丁庆伟 |
| |
| 作者单位： | 太原科技大学环境科学研究所,太原,030024 |
| |
| 基金项目： | 国家自然科学基金，山西省自然科学基金，山西省高校青年学术带头人项目，山西省人才引进与开发专项基金 |
| |
| 摘 要： | 根据以往的实验研究,双层孔隙介质对水分流量的分布有着比较大的影响.通过相关的实验,确定了影响绕流的一些因素.针对双层孔隙介质的水阻与流量之间的关系展开分析,推导出一些水阻与流量的相关基本公式,可以对于双层孔隙介质,乃至多层孔隙介质的各区域流量分配进行比较合适的初步计算.
|
| 关 键 词： | 双层土壤 导水率 水阻 绕流 |
Analysis of Water Resistance and Detouring Flow in Double-layer Soil |
| |
| HUO Li-juan,QIAN Tian-wei,YANG Gai-qing,DING Qing-wei.Analysis of Water Resistance and Detouring Flow in Double-layer Soil[J].Journal of Taiyuan University of Science and Technology,2008,29(5). |
| |
| Authors: | HUO Li-juan QIAN Tian-wei YANG Gai-qing DING Qing-wei |
| |
| Institution: | HUO Li-juan,QIAN Tian-wei,YANG Gai-qing,DING Qing-wei(Taiyuan University of Science , Technology,Taiyuan 030024,China) |
| |
| Abstract: | From the earlier experiments,we know that double-layer hole medium has a great impact on the distribution of water flow.So we fixed some factors which affect detouring flow.The relations between water resistance and rate of flow in the double-layer hole medium are analyzed,and some inferential reasoning formulas of resistance and flux are gained.The conclusions can be used to compute the distribution of water flow in the areas of multi-layer hole medium. |
| |
| Keywords: | double-layer soil hydraulic conductivity water resistance detouring flow |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
