AN INVERSE PROBLEM OF WATER WAVE GENERATION IN A WAVE TANK

作     者：Miao Guo-ping You Yun-xiang Liu Ying-zhong(Shanghai Jao Tong University Shanghai 200030, P. R. China) 

作者机构：Shanghai Jiaotong Univ Shanghai China 

出 版 物：《Journal of Hydrodynamics》 (水动力学研究与进展B辑（英文版）)

年 卷 期：1996年第8卷第4期

页      面：94-102页

核心收录：

学科分类：080704[工学-流体机械及工程] 080103[工学-流体力学] 08[工学] 0807[工学-动力工程及工程热物理] 0801[工学-力学（可授工学、理学学位）] 

主　　题：pressure distribution wave generation inverse problem regularization Method 

摘      要：As an inverse problem aimed to find the equivalence relationship between the free surface pressure distribution and boby motion, we choose a simple wave generation problem in a two-dimensional wave tank for analysis, that is, we attempt to find a proper free surface pressure distribution which, instead of the wave-making plate, can generate the same fluid field in the wave tank as if the plate would exist? Regularization approach is adopted to tackle this ill-posed inverse problem. The present study manifests that the equivalence relationship could be practically established by solving the corresponding inverse problem although more efforts should be paid for bodies with arbitrary shape.