CN101725593B - 一种抑制细长柔性立管涡激振动的被动型流动控制装置 - Google Patents
一种抑制细长柔性立管涡激振动的被动型流动控制装置 Download PDFInfo
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- CN101725593B CN101725593B CN2009102374893A CN200910237489A CN101725593B CN 101725593 B CN101725593 B CN 101725593B CN 2009102374893 A CN2009102374893 A CN 2009102374893A CN 200910237489 A CN200910237489 A CN 200910237489A CN 101725593 B CN101725593 B CN 101725593B
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CN2009102374893A CN101725593B (zh) | 2009-11-18 | 2009-11-18 | 一种抑制细长柔性立管涡激振动的被动型流动控制装置 |
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CN2009102374893A CN101725593B (zh) | 2009-11-18 | 2009-11-18 | 一种抑制细长柔性立管涡激振动的被动型流动控制装置 |
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CN101725593A CN101725593A (zh) | 2010-06-09 |
CN101725593B true CN101725593B (zh) | 2012-02-08 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
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CN101975036A (zh) * | 2010-07-29 | 2011-02-16 | 中国石油大学(华东) | 一种新型深水钻井隔水管涡激抑制方法 |
CN104265193B (zh) * | 2014-08-13 | 2017-09-08 | 顾继俊 | 一种用于抑制圆柱形结构物涡激振动的装置及方法 |
CN105890857A (zh) * | 2016-04-28 | 2016-08-24 | 天津大学 | 一种海洋立管涡激振动控制杆抑制系统 |
CN105806577A (zh) * | 2016-04-28 | 2016-07-27 | 天津大学 | 一种控制杆形式的倾角来流海洋立管涡激振动抑制装置 |
CN106931268B (zh) * | 2016-05-13 | 2019-03-26 | 山东科技大学 | 一种用于抑制深海立管涡激振动的气幕型驱动装置 |
CN106223867B (zh) * | 2016-09-23 | 2018-05-22 | 西南石油大学 | 一种调节立管系统结构参数避开涡激共振的装置及方法 |
CN107237797B (zh) * | 2017-07-17 | 2018-12-21 | 中国计量大学 | 一种串列双圆柱体涡激振动的消减方法 |
CN107560811A (zh) * | 2017-08-16 | 2018-01-09 | 中国海洋石油总公司 | 一种双立管涡激振动研究实验立管固定装置 |
CN112344730B (zh) * | 2020-10-28 | 2022-07-05 | 哈尔滨工业大学 | 一种铝合金大容量熔体均匀化处理装置与处理方法 |
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Address after: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee after: China National Offshore Oil Corporation Patentee after: CNOOC Research Institute Patentee after: Dalian University of Technology Address before: 100010 Beijing, Chaoyangmen, North Street, No. 25, No. Patentee before: China National Offshore Oil Corporation Patentee before: CNOOC Research Center Patentee before: Dalian University of Technology |
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Granted publication date: 20120208 Termination date: 20151118 |