Vortex generator arrangement for an airfoil
US10974818B2 · kind B2 · utility
1Cited by
32References
19Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 16, 2012 |
| Grant date | Apr 13, 2021 |
| Priority date | — |
| Expiry date | Aug 19, 2033 |
Classification
- Technology area (CPC Y)Emerging Cross-Sectional Technologies
- CPC primaryY02T50/10
- WIPO fieldEngines, pumps, turbines
- WIPO sectorMechanical engineering
Abstract
A particular arrangement of vortex generators for an airfoil is described. The vortex generators are provided in pairs, preferably on a wind turbine blade, wherein by arranging the vortex generators according to specified characteristics, a surprising improvement in blade performance is provided over the prior art systems.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.