NASA NTRS · 19780053769
Comparison of computer codes for calculating dynamic loads in wind turbines
Abstract
Seven computer codes for analyzing performance and loads in large, horizontal-axis wind turbines were used to calculate blade bending moment loads for two operational conditions of the 100 kW Mod-O wind turbine. Results are compared with test data on the basis of cyclic loads, peak loads, and harmonic contents. Four of the seven codes include rotor-tower interaction and three are limited to rotor analysis. With a few exceptions, all calculated loads were within 25% of nominal test data.
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Spera, D. A.. 1977-09-01. Comparison of computer codes for calculating dynamic loads in wind turbines. https://ntrs.nasa.gov/citations/19780053769
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