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报告题目: A class of physics-preserving schemes for thermodynamically consistent model of incompressible and immiscible two-phase flows in porous media
报告时间：2025年5月28日下午16:00
报告地点：红瓦楼726
报告内容简介：In this talk, we present several high-order and physics-
preserving numerical schemes for thermodynamically consistent model of incompressible and immiscible two-phase flow in porous media. The constructed schemes only need to solve one linear system and a nonlinear algebraic equation with negligible computational cost at each time step. We also prove that the proposed schemes are energy stable, mass-conservative and bounds-preserving for each phase without any restrictions of time step size. Finally, various interesting numerical examples are presented to verify the accuracy and efficiency of the proposed schemes.
报告人简介：李晓丽，山东大学教授，博士生导师，国家高层次青年人才入选者，山东省杰青，山东大学杰出中青年学者。担任中国数学会计算数学分会常务理事，CSIAM油水资源专委会秘书长。主要研究领域为偏微分方程数值解与计算流体力学。在SIAM J. Numer. Anal., SIAM J. Sci. Comput., Math. Comp., J. Fluid Mech., Math. Mod. Meth. Appl. Sci.及J Comput. Phys.等计算数学高水平期刊上发表学术论文多篇。主持国家自然科学基金面上项目、重点项目子课题、青年项目等多个国家及省部级项目。
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