[1]王伟,宋保维,毛昭勇,等.Savonius风机叶轮双侧外形优化设计[J].哈尔滨工程大学学报,2019,40(02):254-259,272.[doi:10.11990/jheu.201705082]
 WANG Wei,SONG Baowei,MAO Zhaoyong,et al.Optimization of Savonius wind turbine impeller with bilateral contour[J].hebgcdxxb,2019,40(02):254-259,272.[doi:10.11990/jheu.201705082]
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《哈尔滨工程大学学报》[ISSN:1006-6977/CN:61-1281/TN]

卷:
40
期数:
2019年02期
页码:
254-259,272
栏目:
出版日期:
2019-02-05

文章信息/Info

Title:
Optimization of Savonius wind turbine impeller with bilateral contour
作者:
王伟 宋保维 毛昭勇 田文龙
西北工业大学 航海学院, 陕西 西安 710072
Author(s):
WANG Wei SONG Baowei MAO Zhaoyong TIAN Wenlong
School of Marine Science and Technology, Northwestern Polytechnical University, Xi’an 710072, China
关键词:
Savonius风机叶轮风能利用率双侧外形计算流体力学优化效率
分类号:
TK89
DOI:
10.11990/jheu.201705082
文献标志码:
A
摘要:
为了提高Savonius风机叶轮的风能利用率,本文提出一种双侧外形不同的叶轮方案,并对双侧外形参数进行优化。利用基于雷诺时均的N-S方程和SST k-ω湍流模型以及滑移网格技术建立叶轮数值仿真计算的CFD模型;同时建立风机叶轮双侧外形参数的Kriging-PSO优化模型;基于CFD和Kriging-PSO优化模型对Savonius风机叶轮双侧外形进行优化。研究结果表明:形状参数为(0.626 8,0.541 3)的叶轮发电效率最高(0.284),相比于常规的Savonius叶轮的发电效率(0.265)提高7.17%。

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备注/Memo

备注/Memo:
收稿日期:2017-05-19。
基金项目:国家自然科学基金项目(51179159,61572404).
作者简介:王伟,男,博士研究生;宋保维,男,教授,博士生导师.
通讯作者:王伟,E-mail:wangwei0908@mail.edu.cn
更新日期/Last Update: 2019-01-30