| 吴吉春,薛禹群,黄海,张政治.山西柳林泉局部区域溶质运移二维数值模拟[J].水利学报,2001,32(8):0038-0044 |
| 山西柳林泉局部区域溶质运移二维数值模拟 |
| Two dimensional numerical simulation of solute transport in Liulin spring local area |
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| DOI： |
| 中文关键词: 裂隙 溶质运移 数学模型 数值模拟 |
| 英文关键词: fracture solute transport mathematical model numerical simulation |
| 基金项目: |
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| 中文摘要: |
| 本文建立了用于描述柳林泉域地下水中氯离子运移行为的局部区域二维可混溶溶质运移模型。模型考虑了地下水中溶解盐分浓度变化引起的地下水密度的改变，及其导致的地下水水头的变化。该模型计算值与观测资料基本一致，说明所建模型可以用于实际。据此用所建模型预报了柳林电厂水源地投入使用后对区域地下水位和水质的影响。 |
| 英文摘要: |
| A 2-D local regional mathematical model for miscible solutetransport is presented. In the model the fluid density variation due to solution concentration change and the head distribution variation resulted from the fluid density change are considered. The model is applied to describe the transportbehavior of Cl- in the groundwater of Luilin spring area. The simulated values agree well with the field data. Thus, the model is used to forecast the compact on regional distribution of groundwater level and chloride concentration when Luilin spring is used as a water supply center. |
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