| 风帆助航渔船的稳性及经济性分析 |
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| 引用本文： | 苏朝君,马坤.风帆助航渔船的稳性及经济性分析[J].舰船科学技术,2012,34(7):55-60. |
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| 作者姓名： | 苏朝君 马坤 |
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| 作者单位： | 1. 大连理工大学船舶CAD工程中心,辽宁大连,116024
2. 大连理工大学船舶CAD工程中心,辽宁大连116024;大连理工大学工业装备结构分析国家重点实验室,辽宁大连116024 |
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| 摘 要： | 风帆助航是船舶节能减排的重要途径。本文以1条鱿鱼钓船作为研究对象,根据该船的特点选择NACA0006型帆和圆弧型帆作为辅助风帆,然后利用Fluent软件建立所选风帆模型,对这2种风帆的空气动力性能进行数值模拟计算。根据软件的计算结果估算风帆助航时鱿鱼钓船的每年节油量以及所减少的二氧化碳排放量。通过对风帆助航鱿鱼钓船的稳性进行计算分析,可以确定只要合理地安装和操作风帆,风帆助航渔船是能满足稳性要求的。
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| 关 键 词： | 风帆助航 鱿鱼钓船 数值模拟 稳性 经济性 |
Analysis of stability and economic of sail-assisted fishing vessel |
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| SU Chao-jun
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MA Kun.Analysis of stability and economic of sail-assisted fishing vessel[J].Ship Science and Technology,2012,34(7):55-60. |
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| Authors: | SU Chao-jun MA Kun |
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| Institution: | 1,2(1.Ship CAD Engineering Center,Dalian University of Technology,Dalian 116024,China; 2.State Key Laboratory of Structural Analysis for Industrial Equipment, Dalian University of Technology,Dalian 116024,China) |
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| Abstract: | Sail-assisted ship is an important way to save energy.The paper chooses a squid fishing vessel as research object,selecting NACA0006 sail and arc-shaped sail based on the characteristics of the ship,then using Fluent software to set up sail models,and numerically simulate air dynamic of these two kinds of sails.We can estimate energy-saving per year and the amount of reducing carbon dioxide emissions of the sail-assisted ships according to the results of software.By analysis the stability of sail-assisted squid fishing vessel,it is certain that sail-assisted squid fishing vessel is able to meet stability requirements,as long as reasonable installation and operation of sails. |
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| Keywords: | sail-assisted sailing squid fishing vessel numerical simulation stability economic |
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