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Seminars on Numerical Algorithms, Analyses, and Applications: Adaptive Mesh Methods in Numerical Simulation for Compressible Fluid

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:胡光辉(澳门大学)
:2023-07-03 10:00
:海韵园数理大楼686会议室

报告人:胡光辉澳门大学

 间:20237310:00

 点:海韵园数理大楼686会议室

内容摘要:

Compressible fluid numerical simulation is widely used in applications such as aircraft shape optimization design, urban disaster prevention and so on. In the analysis and design of numerical methods, the high efficiency of algorithms is a key to practical applications. Based on the Euler equations, this report will discuss the improvement of algorithm efficiency for a class of adaptive mesh methods, including the data structure used to support the high-efficiency realization of grid local encryption, reliable and efficient error estimation methods, and the implementation of algorithms, program implementation, etc. Finally, we will provide numerical experiments to demonstrate the effectiveness of the algorithm.

人简介

胡光辉,澳门大学科技学院数学系副教授。本科及硕士毕业于四川大学数学学院,博士毕业于香港浸会大学数学系,后在密歇根州立大学数学系从事博士后研究工作,研究领域为偏微分方程数值方法的设计分析、算法的高性能实现、及在计算物理问题中的应用,发表研究论文50余篇。主持国家自然优青(港澳)、澳门科技发展基金等多个项目,并担任SCI杂志Commun.Comput.Phys.Advan.Appl.Math.Mech.编委

 

联系人:陈黄鑫