Optimization Design of Minimum Total Resistance Hull Form Based on CFD Method

作     者：ZHANG Bao-ji ZHANG Sheng-long ZHANG Hui 

作者机构：College of Ocean Science and Engineering Shanghai Maritime University Merchant Marine College Shanghai Maritime University 

基　　金：financially supported by the National P&D Program of China(Grant No.2016YFB0300700) the National Natural Science Foundation of China(Grant Nos.51779135 and 51009087) the Natural Science Foundation of Shanghai(Grant No.14ZR1419500) 

出 版 物：《China Ocean Engineering》 (中国海洋工程（英文版）)

年 卷 期：2018年第32卷第3期

页      码：323-330页

摘      要：In order to reduce the resistance and improve the hydrodynamic performance of a ship, two hull form design methods are proposed based on the potential flow theory and viscous flow theory. The flow fields are meshed using body-fitted mesh and structured grids. The parameters of the hull modification function are the design variables. A three-dimensional modeling method is used to alter the geometry. The Non-Linear Programming(NLP) method is utilized to optimize a David Taylor Model Basin(DTMB) model 5415 ship under the constraints, including the displacement constraint. The optimization results show an effective reduction of the resistance. The two hull form design methods developed in this study can provide technical support and theoretical basis for designing green ships.

主 题 词：total resistance hull form design CFD technique Non-Linear Programming(NLP) 

学科分类：07[理学] 0707[理学-海洋科学类] 

核心收录：

D　O　I：10.1007/s13344-018-0033-x

馆 藏 号：203296318...