中高速船自航因子数值预报方法

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英文篇名：CFD Prediction of Self-propulsion Parameters for Medium and High Speed Vessel 作者：赖海清 ; 常书平 ; 李明敏 ; 方先进 英文作者：LAI Hai-qing;CHANG Shu-ping;LI Ming-min;FANG Xian-jin;Guangzhou Marine Engineering Corporation;No.63983 Unit of PLA; 关键词：船-桨-舵全耦合 ; 数值预报 ; 自航船舶 英文关键词：propeller-hull-rudder interaction;;numerical prediction;;self-propulsion ship 中文刊名：WHZC 英文刊名：Ship & Ocean Engineering 机构：广州船舶及海洋工程设计研究院;中国人民解放军63983部队; 出版日期：2019-06-25 出版单位：船海工程 年：2019 期：v.48;No.251 基金：广州市科技计划项目(201802020012) 语种：中文; 页：WHZC201903009 页数：4 CN：03 ISSN：42-1645/U 分类号：45-47+53

摘要

以某400 t渔政船为研究对象,提出一种新的自航点确定方法,得到船舶实效自航性能,仿真计算船体阻力、螺旋桨单独水动力性能以及船舶全附体自航因子,计算结果与试验结果比较表明,新的船-桨-舵全耦合复杂系统自航计算方法既能保证计算精度又能缩短计算时间。
        Taking a 400 t fishery administration ship as the research object,a new self-propelled determination method was proposed to get the ship effective self-propelled performance. The hull resistance,propeller hydrodynamic performance and selfpropulsion factors of the whole ship were calculated by this method. The comparison between the numerical and test results showed that this method is feasible for the complex system with propeller-hull-rudder interaction,which can not only guarantee the calculation accuracy but also shorten the calculation time.

引文

[1]郭春雨,赵庆新,赵大刚.基于CFD仿真模拟的船模自航试验数据处理[J].船海工程,2013(3):17-20.
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    [3]方先进,朱仁传,徐文珊,等.某中高速渔政船附体阻力性能分析[J].船海工程,2016(6):1-4.
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