Ship Resistance Performance Optimization Design Based on CAD/CFD

摘要：

the current limitations of ship parametric methods, using ship hull morphing method, this paper developed ship morphing parametric module, realized the integration of CAD/CFD software using iSIGHT and established integrated optimization platform. To verify the feasibility of ship morphing method, 1300TEU container ship bulbous bows optimization was made using genetic algorithm. The results showed that the ship morphing method based on CAD has the following advantages: (1) fully using the function of CAD softwares parametric modeling, optimization variables are less;(2) providing a precise hull shape for resistance analysis;(3) acquiring the information of displacement, longitudinal center of buoyancy and so on from CAD model;(4) directly reflecting the optimization results into three-dimensional ship model. These advantages made the method have practical significance.

关键词： ship hull form CAD/CFD morphing resistance performance optimization

作者: Feng Baiwei Hu Chunping Liu Zuyuan Zhan Chengsheng Chang Haichao

作者单位: School of Transportation Wuhan University of Technology Wuhan, China

会议类型: 国际会议

会议名称: 2011 3rd International Conference on Advanced Computer Control(2011年IEEE第三届高端计算机控制国际会议 ICACC2011)

会议地点: 哈尔滨

会议语种:英文

页码: 251-255

在线出版日期: 2011-01-18（万方平台首次上网日期，不代表论文的发表时间）