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Author:

陈双双 (陈双双.) | 许钰娜 (许钰娜.)

Indexed by:

zhihuiya

Abstract:

本发明提供了一种两相流混合维数裂缝模型的耦合求解方法及装置,涉及多孔介质渗流力学数值模拟和电数字数据处理技术领域。所述方法包括:根据饱和度方程和达西定律,建立初始模型;引入总速度和全局压力,将初始模型转换为全局压力相饱和度方程;划分耦合基质中岩石基质和裂缝的有界域,对裂缝区域降维压缩,根据混合元和间断元方法和向后欧拉法求解得到多孔介质的两相流混合维数裂缝模型的离散解,本发明对裂缝区域进行降维,打破了网格剖分的限制,减少了未知数的数量,提高了计算效率。

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Patent Info :

Type: 发明申请

Patent No.: CN202410619350.X

Filing Date: 2024-05-19

Publication Date: 2024-07-30

Pub. No.: CN118410260A

Applicants: 北京工业大学

Legal Status: 实质审查

Cited Count:

WoS CC Cited Count:

SCOPUS Cited Count:

ESI Highly Cited Papers on the List: 0 Unfold All

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Chinese Cited Count:

30 Days PV: 0

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