加权融合方法在船型开发中的应用  

The application research of the weight fusion method for the ship lines design

作　　者：苏甲[1] 孙文愈 郑安燃 徐伟 SU Jia;SUN Wen-yu;ZHENG An-ran;XU Wei(Shanghai Branch,China Ship Scientific Research Center,Shanghai 200011,China)

机构地区：[1]中国船舶科学研究中心上海分部,上海200011

出　　处：《舰船科学技术》2021年第21期52-56,共5页Ship Science and Technology

摘　　要：加权融合方法是一种新型船型变换方法,结合船舶数值模拟评估技术,可以较好地应用于船体型线设计和优化研究。本文首先简要介绍该融合方法,再结合具体实例,在某油船的线型开发中应用加权融合方法,从两母型船中得到一系列融合船型。通过对融合船型与母型船的性能、流场的相关性分析,得到加权融合方法的应用特色,为该方法在未来船型开发中的应用提供参考。The weight fusion method is a new ship design method,which can be well applied in the ship lines design and optimization with the usage of ship CFD method.The weight fusion method was briefly introduced and applied in the ship lines design for a tanker to obtain a series of fusion lines.With the relative analysis for the performances and flow fields of the prototype and fusion lines,the application characteristic of the weight fusion method was obtained,and will provide reference for the application of the method in the field of ship design and optimization.

关 键 词：加权融合方法 舷侧波形 伴流 船型开发 

分 类 号：U661[交通运输工程—船舶及航道工程]