| 非饱和带水-气二相流数值模拟研究进展 |
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| 引用本文： | 陈家军,奚成刚,王金生.非饱和带水-气二相流数值模拟研究进展[J].水科学进展,2000,11(2):208-214. |
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| 作者姓名： | 陈家军 奚成刚 王金生 |
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| 作者单位： | 北京师范大学环境科学研究所环境模拟与污染控制国家重点联合实验室, 北京100875 |
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| 摘 要： | 通过对近年来水-气二相流数值模拟情况的分析,总结了在水-气二相流模拟过程中,各个主要参数或物理过程的数学概化方法,以及近年来求解水-气二相流方程和污染物运移方程的各种方法,论述了各种方法的优点和不足.并提出了需进一步研究解决的问题.
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| 关 键 词： | 非饱和带 水-气二相流 污染物运移 数值模拟 |
| 收稿时间： | 1999-01-11 |
| 修稿时间： | 1999-01 -1 |
Advances in Numerical Simulation of Two-Phase(Water and Air)Flow in Unsaturated Zone |
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| CHEN Jia-jun,XI Cheng-gang,WANG Jin-sheng.Advances in Numerical Simulation of Two-Phase(Water and Air)Flow in Unsaturated Zone[J].Advances in Water Science,2000,11(2):208-214. |
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| Authors: | CHEN Jia-jun XI Cheng-gang WANG Jin-sheng |
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| Institution: | Institute of Environmental Sciences, Beijing Normal University, State Key Joint Laboratory of Environmental Simulation and Pollution Control, Beijing 100875, China |
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| Abstract: | This paper reviews recent advances in numerical simulation of two-phase flow and contaminan t transport.Many methods on deriving the primary parameters and the generalization of some physical processes are summarized in two-phase flow simulation.Mea nwhile various solving algorithms to the two-phase flow equations and contaminan t transport equations are reviewed,and t heir merits and shortcomings are summarized.Hence further issues to be solved are put forward. |
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| Keywords: | unsat urated zone two-phase flow contaminant t ransport numerical simulation |
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