主讲专家 ：蒋长青 高级工程师

主 持人：张伟  副教授

报告时间 ： 8月30日 10：00-11：00

报告地点 ：研究院1号楼中厅607室

报告人简介：

蒋长青，高级工程师，目前就职于德国杜伊斯堡-埃森大学船舶与海洋工程研究所，担任流固耦合 (Fluid-Structure-Interaction) 研究组负责人。主要研究方向为海洋结构物水动力，系泊系统，多浮体相互作用，流固耦合的数值模型软件开发。应用包括超大型浮体，海洋油气平台，漂浮式风力发电，波浪能发电以及漂浮式太阳能发电。

报告简介：Generally, floating structures are sufficiently rigid, and their dynamics in waves are dominated by rigid body motions, which can be well separated from those dominated by structural deformations. Various seakeeping codes, categorised as linear, weakly nonlinear, weak scaterer and fully nonlinear according to their levels of linearization, have been developed for modelling such motions. Predicting wave-induced motions and loads on ships and offshore structure is often part of their designs, and numerical methods play a crucial role in such a content. This presentation covers the state-of-the-art numerical tools for predicting hydrodynamic and hydroelastic responses of moored offshore structures. Specifically, a coupled numerical methodology for accurately modeling the fully nonlinear wave-structure interactions of highly-flexible floating structures in waves is introduced.