17吃瓜网

报告题目：Finite volume pressure-correction projection method for the incompressible non-Newtonian nanofluid flow model on staggered meshes

报告人：封利波 副研究员

报告时间：2026年11月7日9:00-10:00

报告地点：17吃瓜网 210会议室

邀请人：张梦晨

邀请单位：17吃瓜网 17吃瓜网

报告内容简介：In this work, a two-dimensional non-Newtonian nanofluid flow in a square cavity is numerically investigated. First, the justification of the nonlocal Newtonian law is discussed from a viscoelastic mechanical viewpoint, which is validated against experimental data from the literature. Next, a two-dimensional nanofluid flow based on the nonlocal Newtonian law and Fourier law in a square cavity is formulated. Furthermore, the projection method combined with the finite volume method on staggered meshes is developed to discretize the model, in which a fast algorithm is proposed to deal with the time nonlocal operators. Finally, several numerical examples are presented to verify the effectiveness of the numerical scheme and demonstrate the flow characteristics of the non-Newtonian nanofluid flow.

报告人简介：封利波，博士，河海大学力学与工程科学学院副研究员。主要从事计算流体力学、分数阶微分方程数值解法与模型应用研究。累计发表SCI学术论文60余篇，其中JCR Q1分区论文40余篇，第一作者或通讯作者论文20余篇，H指数19，论文总被引超1300次，含ESI高被引论文2篇。作为骨干成员，参与澳大利亚国家基金项目4项、国家自然科学青年基金项目1项、国际高校合作项目2项，受邀担任《Applied Mathematics and Statistics》等期刊副主编或编委，担任《AIMS Mathematics》等SCI期刊客座编辑。 2019年获国家优秀自费留学生奖学金。

欢迎感兴趣的师生参与讨论！