Numerical simulation and experiment of TA2 sheet forming under laser shock  

作　　者：高立 于加洋 张永康 

机构地区：[1]Department of Mechanical Engineering Weifang School [2]College of Mechanical Engineering Jiangsu University

出　　处：《Chinese Optics Letters》2006年第8期472-475,共4页中国光学快报（英文版）

基　　金：This work was supported by the National Natural Science Foundation of China (No. 50475127,50275068) the National "863" Program of China(No. 2002AA336030).

摘　　要：The effects of laser energy and different shock spaces and shock times on the TA2 titanium sheet deformation are investigated experimentally and simulated numerically by ABAQUS software. The results indicate that the amount of TA2 sheet deformation increases with the increase of laser energy, varies with shock order and shock path, and is the greatest when the shocks are along the length of sheet and symmetrical. The numerically simulative results are consistent with the experimental data.The effects of laser energy and different shock spaces and shock times on the TA2 titanium sheet deformation are investigated experimentally and simulated numerically by ABAQUS software. The results indicate that the amount of TA2 sheet deformation increases with the increase of laser energy, varies with shock order and shock path, and is the greatest when the shocks are along the length of sheet and symmetrical. The numerically simulative results are consistent with the experimental data.

关 键 词：Computer simulation DEFORMATION FORMING 

分 类 号：TN249[电子电信—物理电子学]