Swept Blade Aero-Elastic Model for a Small Wind Turbine (Presentation) [electronic resource]

• Ngôn ngữ: eng
• Ký hiệu phân loại: 621.45 Wind engines
• Thông tin xuất bản: Golden, Colo. : Oak Ridge, Tenn. : National Renewable Energy Laboratory (U.S.) ; Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy, 2014
• Mô tả vật lý: Size: 17 pp. : , digital, PDF file.
• Bộ sưu tập: Metadata
• ID: 258714
• Chủ đề: 1. 17 wind energy; 2. Aero-elastic; 3. National renewable energy laboratory; 4. Simulators; 5. Wind turbines

Tóm tắt

A preprocessor for analyzing preswept wind turbines using the in-house aero-elastic tool coupled with a multibody dynamic simulator was developed. A baseline 10-kW small wind turbine with straight blades and various configurations that featured bend-torsion coupling via blade-tip sweep were investigated to study their impact on ultimate loads and fatigue damage equivalent loads.