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2. Offshore Renewable Energy Research Center, Dalian University of Technology, Dalian 116024, China;
3. Chongqing gear box Co., Ltd., Chongqing 402263, China, fund=null, authors=HE Zechen1,2 , ZHANG Chongwei1,2 , NING Dezhi1,2 , ZHAO Junyu3 , HE Dong3 , YANG Haishi3 , authorsList=HE Zechen, ZHANG Chongwei, NING Dezhi, ZHAO Junyu, HE Dong, YANG Haishi), CN=ArticleExt(id=1242139086375432439, articleId=1242139083602997473, tenantId=1146029695717560320, journalId=1146031591421210625, language=CN, title=振荡浮子式波能转换装置阵列的物理模型水池试验, columnId=1242139077789688639, journalTitle=科技导报, columnName=专题:海洋能开发, runingTitle=null, highlight=null, articleAbstract=振荡浮子式波能转换装置在防波堤上进行阵列化布置时,各装置的浮子获能体之间会发生复杂的水动力相互作用,影响装置的运动和发电性能。开展物理水池试验,研究了防波堤前振荡浮子式波能装置阵列的水动力响应特性,着重分析了不同波浪条件下浮子尺寸和分布间距对装置运动性能和发电功率的影响规律。研究发现,在所考虑的参数范围内,相同波况条件下,小半径浮子波能装置的发电功率更高;窄频带波浪环境中,小间距布置有利于产生更大的功率峰值,且入射波高对装置的发电功率有显著影响。, correspAuthors=null, authorNote=何则辰,博士研究生,研究方向为波浪能水动力,电子信箱:1916702668@qq.com, correspAuthorsNote=张崇伟(通信作者),副教授,研究方向为海洋工程水动力,电子信箱:chongweizhang@dlut.edu.cn, copyrightStatement=null, copyrightOwner=null, extLink=null, articleAbsUrl=null, sourceXml=null, magXml=null, pdfUrl=null, pdf=PRg7B88HyVJjQJAD5xtkbw==, pdfFileSize=2657944, pdfExtLink=null, richHtmlUrl=null, mobilePdfUrl=null, reviewReport=null, pdfFirstPage=null, abstractGraph=null, abstractGraphContent=null, abstractVideo=null, citation=null, cebUrl=null, magXmlContent=null, mapNumber=null, authorCompany=1. 大连理工大学海岸和近海工程国家重点实验室, 大连 116024;
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科技导报
| 专题:海洋能开发 2021, 39(6): 47-52
振荡浮子式波能转换装置阵列的物理模型水池试验
全屏
何则辰1,2 , 张崇伟1,2 , 宁德志1,2 , 赵俊渝3 , 何东3 , 杨海师3
作者信息
1. 大连理工大学海岸和近海工程国家重点实验室, 大连 116024;
2. 大连理工大学海洋可再生能源研究中心, 大连 116024;
3. 重庆齿轮箱有限责任公司, 重庆 402263
通讯作者:
张崇伟(通信作者),副教授,研究方向为海洋工程水动力,电子信箱:chongweizhang@dlut.edu.cn
Experimental study of an array of oscillating buoy wave energy converters in wave tank
Affiliations
出版时间: 2021-03-28
doi: 10.3981/j.issn.1000-7857.2021.06.006
文章导航
振荡浮子式波能转换装置在防波堤上进行阵列化布置时,各装置的浮子获能体之间会发生复杂的水动力相互作用,影响装置的运动和发电性能。开展物理水池试验,研究了防波堤前振荡浮子式波能装置阵列的水动力响应特性,着重分析了不同波浪条件下浮子尺寸和分布间距对装置运动性能和发电功率的影响规律。研究发现,在所考虑的参数范围内,相同波况条件下,小半径浮子波能装置的发电功率更高;窄频带波浪环境中,小间距布置有利于产生更大的功率峰值,且入射波高对装置的发电功率有显著影响。
波浪能
/
振荡浮子
/
防波堤
/
海洋能
/
水池试验
When an array of oscillating buoy wave energy converters is deployed in front of the breakwater, there will be complex hydrodynamic interactions between the buoy absorbers of each converter. This interaction can affect the buoys' motion and the corresponding power generation properties. In this paper, physical experiments are carried out in the wave tank to investigate the hydrodynamic characteristics of an array of oscillating buoy wave energy converters in front of the breakwater. The effects of the buoys' dimension and spacing on the motion and the power generation of each device are analyzed under different wave conditions. It is found that the wave energy converter with a smaller buoy has a higher power generation capability in the considered cases. A smaller spacing arrangement may not lead to a larger power. The incident wave height has a significant effect on the power generation.
wave energy
/
oscillating buoy
/
breakwater
/
ocean energy
/
wave tank experiment
何则辰, 张崇伟, 宁德志, 赵俊渝, 何东, 杨海师.
振荡浮子式波能转换装置阵列的物理模型水池试验.
科技导报,
2021
, 39
(6)
: 47
-52
.
DOI: 10.3981/j.issn.1000-7857.2021.06.006
HE Zechen, ZHANG Chongwei, NING Dezhi, ZHAO Junyu, HE Dong, YANG Haishi.
Experimental study of an array of oscillating buoy wave energy converters in wave tank[J].
Science & Technology Review ,
2021
, 39
(6)
: 47
-52
.
DOI: 10.3981/j.issn.1000-7857.2021.06.006
2021年第39卷第6期
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引用本文
BibTeX
文章信息
doi: 10.3981/j.issn.1000-7857.2021.06.006
接收时间:2020-10-10
首发时间:2021-05-14
出版时间:2021-03-28
收稿日期:2020-10-10
修回日期:2020-12-21
通讯作者:
张崇伟(通信作者),副教授,研究方向为海洋工程水动力,电子信箱:chongweizhang@dlut.edu.cn
https://castjournals.cast.org.cn/joweb/kjdb/CN/10.3981/j.issn.1000-7857.2021.06.006
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2种不同金属材料的力学参数
科 Family 属数 Number of genus 种数 Number of species 占总种数比例 Percentage of total species (%) 属 Genus 种数 Number of species 占总种数比例 Percentage of total species (%) 鹅膏菌科Amanitaceae 2 11 5.26 鹅膏菌属 Amanita 10 4.78 小菇科 Mycenaceae 2 12 5.74 丝盖伞属 Inocybe 5 2.39 多孔菌科 Polyporaceae 8 14 6.70 蜡蘑属 Laccaria 5 2.39 红菇科 Russulaceae 3 23 11.00 小皮伞属 Marasmius 6 2.87 小菇属 Mycena 11 5.26 光柄菇属 Pluteus 5 2.39 红菇属 Russula 17 8.13 栓菌属 Trametes 5 2.39
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