应学院邀请，中国计量大学于明州教授将作线上学术报告。
报告题目：method of moments for resolving Polydispersed particle-laden flows
报告摘要：Population Balance Equation (PBE) is a general phenomenological mathematical framework involving huge numbers of inelastically colliding particle systems at different space and time scales, ranging from molecular to planetary and astrophysical scales. Despite its importance, an exact solution to the PBE that describes this system using real kernels has not been found.
In this conference report, the application of the Taylor series expansion technique in solving the PBE, i.e. Taylor series expansion method of moments (TEMOM), will be discussed. The technique was initially introduced for solving the PBE involving fine particle physicochemical processes, and its basic theory and applications have subsequently been developed further. The theories, implement criteria, and applications are presented here in a universal form for ease of use. The aforementioned method is mathematically economical and applicable to combination of colloid physicochemical processes, and can be used to numerically and pseudo-analytically describe the time evolution of statistical parameters governed by the PBE when coupled with Navier-Stokes equations. This report summarizes the principal details of the method, and discusses its application to fine particle engineering problems. The possible direction for the development of this method and its merits and shortcomings are also reported.
报告时间：2024年11月14日下午16:00
报告地点：腾讯会议：244 834 727
邀请人：韩晓玲 教授
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报告人简介
于明州，中国计量大学二级教授，博士生导师，德国洪堡学者，国家特殊支持计划，浙江省151第一层次，浙江省杰出青年基金获得者。任浙江省智能制造大数据和智能计算国际合作基地主任、中国颗粒学会气溶胶专业委员会副主任委员、中国力学学会多相流专业委员会委员、中科院纳米标准和检测重点实验室学术委员会委员等。近年来，获包括教育部自然科学一等奖等省部级奖4项，行业协会奖1项；发表SCI论文90余篇，申请授权和公开发明专利23项。曾经或正在负责6项国家自然科学基金（包括NSFC-DFG国际联合）。
甘肃省数学与统计学基础学科研究中心
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