| 摘要: |
| 以无上、下补给、井内定水位时，均质含水层中的割离井渗流模型为例，求出了割离井渗流模型的有限差分解。并对差分格式中的参数进行了优化；把数值解与解析解进行比较，分析了误差及其产生的原因。 |
| 关键词: 割离井渗流模型 有限差分法 数值解 解析解 参数优化 |
| DOI： |
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| 基金项目:长安大学科技发展基金项目（0305-1001） |
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| The numerical solution of the seepage model for divide-well |
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| Abstract: |
| The numerical solutions of the seepage ,model for the aquifer of symmetrical medium were computed,without upper and lower supply,and with a fixed water level in well and the parameters were optimized. The numerical solution and the analytical solution were compared ,absolute errors as well as reasons of the errors were analyzed. |
| Key words: the seepage model of the Divide-well finite difference method numerical solution analytical solution parameters optimization |
