Millville wind turbine generator : failure analysis and corrective design modification / C. A. Waldon, M. J. Carr, V. K. Grotzky
Tipo de material: TextoIdioma: Inglés Series RFP - UC60 ; 2992/3533/79-3Detalles de publicación: Golden : United States. Department of Energy. Division of Distributed Solar Technology. Federal Wind Energy Program, 1979Descripción: 19 p. : il. ; figurasTema(s): Recursos en línea:Biblioteca actual | Signatura topográfica | Estado | Fecha de vencimiento | Código de barras | |
---|---|---|---|---|---|
Koha Ingenieria | 621.548 WAL Bloque 14 (Navegar estantería(Abre debajo)) | Disponible | 44656 |
Abstract: Fatigue cracks in the blade skins of the Millville Wind Turbine Generator were fractographically analyzed. It is believed they were caused by large flapwise deflections during a wind storm on December 4, 1978. The deflections caused the skin to buckle, which initiated rapidly growing fatigue cracks. Propagation continued to the leading edge, moving radially inward and outward along the leading edge radius. Communication between Rockwell and Millville resulted in a modified blade design which incorporates several corrective techniques.
Introduction - Machine overview - Loading conditions - Failure analysis - Discussion - Alanysis conclusions - Manufacturer modifications - Comments - References
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