S827 and S828 Airfoils; Period of Performance: 1994--1995
A family of thick, natural-laminar-flow airfoils, the S827 and S828, for 40- to 50-meter, stall -regulated, horizontal-axis wind turbines has been designed and analyzed theoretically. The two primary objectives of restrained maximum lift, insensitive to roughness, and low profile drag have been achieved. The constraints on the pitching moments and the airfoil thicknesses have been satisfied. The airfoils should exhibit docile stalls.
- Research Organization:
- National Renewable Energy Lab. (NREL), Golden, CO (United States)
- Sponsoring Organization:
- US Department of Energy (US)
- DOE Contract Number:
- AC36-99-GO10337
- OSTI ID:
- 15011670
- Report Number(s):
- NREL/SR-500-36343; AAF-4-14289-01; TRN: US200507%%629
- Resource Relation:
- Other Information: PBD: 1 Jan 2005; Related Information: Work performed by Airfoils, Inc., State College, Pennsylvania
- Country of Publication:
- United States
- Language:
- English
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