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圆舭艇方案设计阶段主尺度优化

发表时间:2013-06-30  浏览量:1105  下载量:736
全部作者: 陈克强,崔敬玉
作者单位: 武汉理工大学交通学院
摘 要: 首先对常规圆舭艇剩余阻力图谱进行多元回归,建立圆舭艇阻力的快速估算方法。在此基础上,针对圆舭艇方案设计阶段,给定排水量和预期航速的情况,以阻力最小为目标,对船型系数、空船排水体积和耐波性为约束条件进行主尺度(船长、船宽、吃水)的优化,研究为圆舭艇方案设计阶段主尺度的选择提供了平台。
关 键 词: 船舶工程;圆舭艇;方案设计;主尺度优化
Title: Main dimension optimization for scheme design of round-bilge craft
Author: CHEN Keqiang, CUI Jingyu
Organization: School of Transportation, Wuhan University of Technology
Abstract: By multiple regression of the residual resistance of the round-bilge craft, this paper set up a fast method to predict the resistance of the round-bilge craft. For the scheme design stage with given displacement and speed, the main dimension including the length, breadth and draft of the craft were optimized by taking the resistance as the target, the hull coefficients, light ship weight and sea-keeping performance as the constraint conditions. This research provided a platform for the main dimension choose of the round-bilge craft scheme design.
Key words: ship engineering; round-bilge craft; scheme design; main dimension optimization
发表期数: 2013年6月第12期
引用格式: 陈克强,崔敬玉. 圆舭艇方案设计阶段主尺度优化[J]. 中国科技论文在线精品论文,2013,6(12):1124-1128.
 
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