Numerical Modeling of Dynamic Processes in Shells of Finite Thickness
讲座名称:
Numerical Modeling of Dynamic Processes in Shells of Finite Thickness
讲座时间:
2018-11-08
讲座人:
Petrov Igor
形式:
校区:
兴庆校区
实践学分:
讲座内容:
讲座题目:Numerical Modeling of Dynamic Processes in Shells of Finite Thickness
讲座时间:2018年11月8日下午 15:30-16:30
讲座地点:航天航空学院教一楼第二会议室
讲座人:Professor Petrov Igor
内容简介:
The numerical methods and algorithms for correct simulation of dynamic processes occurring in complex structures are actively developed at the current moment. It should be noticed that the ray-tracing methods widely used in the industry are approximate methods and do not make it possible to understand the behavior of most real fractured/non-uniform media. As the defining system of equations of elasticity that describes the propagation of waves is hyperbolic, its numerical solution can be carried out by the grid-characteristic method. In this report the results of the grid-characteristic method application in different applied problems are presented.
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