Methods and systems for VIV suppression utilizing retractable fins
US10900296B2 · kind B2 · utility
0Cited by
8References
20Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Apr 10, 2019 |
| Grant date | Jan 26, 2021 |
| Priority date | — |
| Expiry date | Aug 26, 2039 |
Classification
- Technology area (CPC B)Performing Operations; Transporting
- CPC primaryB63B2021/504
- WIPO fieldTransport
- WIPO sectorMechanical engineering
Abstract
Embodiments disclosed herein describe cylindrical structures with indents configured to reduce vortex induced vibrations (VIV). For example, the cylindrical structures may be configured to reduce VIV for risers subject to ocean currents.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.