| 风机叶片覆冰机理与预测分析 |
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| 引用本文： | 于东玮,司广全,孔祥逸,温建民,陈锋,张大勇,操太春.风机叶片覆冰机理与预测分析[J].计算力学学报,2021,38(3):327-336. |
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| 作者姓名： | 于东玮 司广全 孔祥逸 温建民 陈锋 张大勇 操太春 |
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| 作者单位： | 大连理工大学海洋科学与技术学院,盘锦124221;大连理工大学运载工程与力学学部,大连116023;中国华能集团公司火电建设中心,北京100031;大连理工大学海洋科学与技术学院,盘锦124221;新疆金风科技股份有限公司,乌鲁木齐830026;大连理工大学海洋科学与技术学院,盘锦124221;大连理工大学宁波研究院,宁波315000 |
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| 基金项目： | 辽宁省高等学校创新团队（LT2019004）资助项目. |
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| 摘 要： | 高原和寒冷地区风能资源十分丰富,风机在此地区运行时叶片表面极易出现覆冰现象.针对寒区风机叶 片覆冰问题,本文首先明确覆冰机理以及主要的影响参数;基于数值模拟分析在冻雨条件下,环境因素和叶片几何参数对叶片覆冰的影响.结果表明,当温度不变,风速从2 m/s增加到4 m/s时,叶片表面的最大覆冰厚度增幅高达117％;当风速从...
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| 关 键 词： | 风机叶片 覆冰 数值模拟 高寒环境 雨凇 |
| 收稿时间： | 2020/11/22 0:00:00 |
| 修稿时间： | 2021/3/7 0:00:00 |
Icing mechanism and prediction analysis for wind turbine blades |
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| YU Dong-wei,SI Guang-quan,KONG Xiang-yi,WEN Jian-min,CHEN Feng,ZHANG Da-yong,CAO Tai-chun.Icing mechanism and prediction analysis for wind turbine blades[J].Chinese Journal of Computational Mechanics,2021,38(3):327-336. |
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| Authors: | YU Dong-wei SI Guang-quan KONG Xiang-yi WEN Jian-min CHEN Feng ZHANG Da-yong CAO Tai-chun |
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| Institution: | School of Ocean Science & Technology, Dalian University of Technology, Panjin 124221, China;Faculty of Vehicle Engineering and Mechanics, Dalian University of Technology, Dalian 116023, China,Thermal Power Construction Center, China Huaneng Group Co., Ltd., Beijing 100031, China,School of Ocean Science & Technology, Dalian University of Technology, Panjin 124221, China,Xinjiang Goldwind Sci & Tech Co., Ltd., Wulumuqi 830026, China,Xinjiang Goldwind Sci & Tech Co., Ltd., Wulumuqi 830026, China,School of Ocean Science & Technology, Dalian University of Technology, Panjin 124221, China;Ningbo Institute of Dalian University of Technology, Ningbo 315000, China and School of Ocean Science & Technology, Dalian University of Technology, Panjin 124221, China;Faculty of Vehicle Engineering and Mechanics, Dalian University of Technology, Dalian 116023, China |
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| Abstract: | |
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| Keywords: | Wind turbine blades 1 icing 2 numerical simulation 3 cold environment 4 glaze 5 |
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