移动网格方法研究多孔介质中耦合动态毛细压力的两相流动

来源 :第十六届全国微分方程数值方法暨第十三届全国仿真算法学术会议 | 被引量 : 0次 | 上传用户：zxg668888

【摘要】

：

　　通过在一维分数通量的Buckley-Leverett 方程中引入动态毛细管压力，使用移动网格方法(moving mesh methods)系统研究了两相流中的饱和度超调(saturation overshoot)现象，以

【作者】

：

张弘 Paul Zegeling

【机构】

：

国防科技大学数学系,湖南省长沙市,410073UtrechtUniversity,Utrecht3584CD,theNetherlands

【出处】

：

第十六届全国微分方程数值方法暨第十三届全国仿真算法学术会议

【发表日期】

：

2019年8期

【关键词】

：

修正Buckle-Leverett方程动态毛细压力行波分析移动网格方法

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论文部分内容阅读

　　通过在一维分数通量的Buckley-Leverett 方程中引入动态毛细管压力，使用移动网格方法(moving mesh methods)系统研究了两相流中的饱和度超调(saturation overshoot)现象，以及动态毛细管压力系数(dynamic capillary coefficient)，入流量和初边值对数值解的影响。

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移动网格方法研究多孔介质中耦合动态毛细压力的两相流动

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