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关于举行Goong Chen教授学术报告的通知

发布时间:2017-04-12文章来源:浏览次数:56

 

 

报告题目:Computation,Simulation and Visualization of Pulverizing Aircraft Mountain Crashes

报告人:GoongChen 教授(美国德州农工大学)

报告时间:2015年12月23日(周三)上午10:00—12:00

报告地点:华南理工大学4号楼4318室

 

欢迎广大师生参加。

                               华南理工大学数学学院

                                  2015年12月22日

 

报告摘要:Thecrash of the Germanwings Flight 9525 is the most high-profileairlines accident in the year 2015. The airplane "pulverized",i.e.,broke up into pieces, in the mountains of the French Alps afterthesuicidal control by co-pilot Andreas Lubitz. In this talk, we useimpactmechanics and engineering to model and simulate this air crash.The physical model is mostly based on the PDEs in the Johnson-Cookmodel. Numerical computations are based on the finite element methodsand the use of  LS-DYNA and ANSYS Explicit Dynamics software.One can see how and under what conditions an airplane could pulverizethrough video animations obtained from supercomputer results.