CN107237797B - 一种串列双圆柱体涡激振动的消减方法 - Google Patents
一种串列双圆柱体涡激振动的消减方法 Download PDFInfo
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- CN107237797B CN107237797B CN201710581575.0A CN201710581575A CN107237797B CN 107237797 B CN107237797 B CN 107237797B CN 201710581575 A CN201710581575 A CN 201710581575A CN 107237797 B CN107237797 B CN 107237797B
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- vortex
- jacket layer
- arranged cylinders
- induced vibration
- tandem arranged
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F15—FLUID-PRESSURE ACTUATORS; HYDRAULICS OR PNEUMATICS IN GENERAL
- F15D—FLUID DYNAMICS, i.e. METHODS OR MEANS FOR INFLUENCING THE FLOW OF GASES OR LIQUIDS
- F15D1/00—Influencing flow of fluids
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CN201710581575.0A CN107237797B (zh) | 2017-07-17 | 2017-07-17 | 一种串列双圆柱体涡激振动的消减方法 |
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CN201710581575.0A CN107237797B (zh) | 2017-07-17 | 2017-07-17 | 一种串列双圆柱体涡激振动的消减方法 |
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CN107237797A CN107237797A (zh) | 2017-10-10 |
CN107237797B true CN107237797B (zh) | 2018-12-21 |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113309767B (zh) * | 2021-04-30 | 2022-04-15 | 北京航空航天大学 | 钝体涡致振动的抑制装置、系统及方法 |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2061452B (en) * | 1979-10-12 | 1983-06-02 | Miller D S | Stabilising bluff structures against oscilation |
GB2153962A (en) * | 1984-02-04 | 1985-08-29 | British Petroleum Co Plc | Riser shroud |
US6685394B1 (en) * | 2000-08-24 | 2004-02-03 | Shell Oil Company | Partial shroud with perforating for VIV suppression, and method of using |
CN101725593A (zh) * | 2009-11-18 | 2010-06-09 | 中国海洋石油总公司 | 一种抑制细长柔性立管涡激振动的被动型流动控制装置 |
CN203515366U (zh) * | 2013-09-16 | 2014-04-02 | 西南石油大学 | 一种开孔导流螺旋列板涡激振动抑制装置 |
CN203515368U (zh) * | 2013-10-23 | 2014-04-02 | 西南石油大学 | 一种粗糙波状表面的立管涡激振动抑制装置 |
CN104455192A (zh) * | 2014-11-06 | 2015-03-25 | 中国计量学院 | 一种并列双圆柱体涡激振动的消减方法 |
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2017
- 2017-07-17 CN CN201710581575.0A patent/CN107237797B/zh active Active
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2061452B (en) * | 1979-10-12 | 1983-06-02 | Miller D S | Stabilising bluff structures against oscilation |
GB2153962A (en) * | 1984-02-04 | 1985-08-29 | British Petroleum Co Plc | Riser shroud |
US6685394B1 (en) * | 2000-08-24 | 2004-02-03 | Shell Oil Company | Partial shroud with perforating for VIV suppression, and method of using |
CN101725593A (zh) * | 2009-11-18 | 2010-06-09 | 中国海洋石油总公司 | 一种抑制细长柔性立管涡激振动的被动型流动控制装置 |
CN203515366U (zh) * | 2013-09-16 | 2014-04-02 | 西南石油大学 | 一种开孔导流螺旋列板涡激振动抑制装置 |
CN203515368U (zh) * | 2013-10-23 | 2014-04-02 | 西南石油大学 | 一种粗糙波状表面的立管涡激振动抑制装置 |
CN104455192A (zh) * | 2014-11-06 | 2015-03-25 | 中国计量学院 | 一种并列双圆柱体涡激振动的消减方法 |
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Application publication date: 20171010 Assignee: Xinchang China Metrology University Enterprise Innovation Research Institute Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2021330000071 Denomination of invention: A method for reducing vortex induced vibration of tandem double cylinders Granted publication date: 20181221 License type: Common License Record date: 20210816 |
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EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: Xinchang China Metrology University Enterprise Innovation Research Institute Co.,Ltd. Assignor: China Jiliang University Contract record no.: X2021330000071 Date of cancellation: 20211231 |