Collected Papers on Wind Turbine TechnologyR and D projects on electricity generating wind turbines were conducted at the NASA Lewis Research Center from 1973 to 1988. Most projects were sponsored by the U.S. Department of Energy (DOE), a major element of its Federal Wind Energy Program. Another large wind turbine project was by the Bureau of Reclamation of the U.S. Department of Interior (DOI). From 1988 to 1995, NASA wind energy activities have been directed toward the transfer of technology to commercial and academic organizations. As part of these technology transfer activities, previously unpublished manuscripts have been assembled and presented here to share the wind turbine research results with the wind energy community. A variety of wind turbine technology topics are discussed: Wind and wake models; Airfoil properties; Structural analysis and testing; Control systems; Variable speed generators; and acoustic noise. Experimental and theoretical results are discussed.
Document ID
19950021549
Acquisition Source
Legacy CDMS
Document Type
Other - Collected Works
Authors
Spera, David A. (DASCON Engineering Bay Village, OH, United States)
IDRelationTitle19950021846WorkProcess and control systems for composites manufacturing19950021847WorkDevelopment of a low-cost, modified resin transfer molding process using elastomeric tooling and automated preform fabrication19950021848WorkDesign of fabric preforms for double diaphragm forming19950021849WorkStatic and fatigue testing of full-scale fuselage panels fabricated using a Therm-X(R) process19950021850WorkAdvanced tow placement of composite fuselage structure19950021851WorkService tough composite structures using the Z-direction reinforcement process19950021852WorkThrough-the Thickness(R) braided composites for aircraft applications19950021853WorkACT/ICAPS: Thermoplastic composite activities19950021854WorkComposite intermediate case manufacturing scale-up for advanced engines19950021855WorkResin transfer molding of textile preforms for aircraft structural applications19950021856WorkAnalysis of aircraft engine blade subject to ice impact19950021857WorkApplication of fiber-reinforced bismaleimide materials to aircraft nacelle structures19950021858WorkAssembly induced delaminations in composite structures19950021859WorkStress analysis and failure of an internally pressurized composite-jacketed steel cylinder19950021860WorkComposite flight-control actuator development19950021861WorkHigher order finite element analysis of thick composite laminates19950021862WorkAn improved plate theory of order (1,2) for thick composite laminates19950021863WorkFailure analysis of thick composite cylinders under external pressure19950021864WorkOn the thermally-induced residual stresses in thick fiber-thermoplastic matrix (PEEK) cross-ply laminated plates19950021865WorkAnalysis of stresses in finite anisotropic panels with centrally located cutouts19950021866WorkThe role of biaxial stresses in discriminating between meaningful and illusory composite failure theories19950021867WorkStatic and dynamic strain energy release rates in toughened thermosetting composite laminates19950021868WorkAnalysis techniques for the prediction of springback in formed and bonded composite components19950021869WorkStiffness and strength tailoring in uniform space-filling truss structures19950021870WorkDesign prediction for long term stress rupture service of composite pressure vessels19950021871WorkDesigning for time-dependent material response in spacecraft structures19950021872WorkComposite flexible insulation for thermal protection of space vehicles19950021856WorkAnalysis of aircraft engine blade subject to ice impact19950021857WorkApplication of fiber-reinforced bismaleimide materials to aircraft nacelle structures19950021858WorkAssembly induced delaminations in composite structures19950021859WorkStress analysis and failure of an internally pressurized composite-jacketed steel cylinder19950021860WorkComposite flight-control actuator development19950021861WorkHigher order finite element analysis of thick composite laminates19950021862WorkAn improved plate theory of order (1,2) for thick composite laminates19950021863WorkFailure analysis of thick composite cylinders under external pressure19950021864WorkOn the thermally-induced residual stresses in thick fiber-thermoplastic matrix (PEEK) cross-ply laminated plates19950021865WorkAnalysis of stresses in finite anisotropic panels with centrally located cutouts19950021866WorkThe role of biaxial stresses in discriminating between meaningful and illusory composite failure theories19950021867WorkStatic and dynamic strain energy release rates in toughened thermosetting composite laminates19950021868WorkAnalysis techniques for the prediction of springback in formed and bonded composite components19950021869WorkStiffness and strength tailoring in uniform space-filling truss structures19950021870WorkDesign prediction for long term stress rupture service of composite pressure vessels19950021871WorkDesigning for time-dependent material response in spacecraft structures19950021872WorkComposite flexible insulation for thermal protection of space vehicles19950021846WorkProcess and control systems for composites manufacturing19950021847WorkDevelopment of a low-cost, modified resin transfer molding process using elastomeric tooling and automated preform fabrication19950021848WorkDesign of fabric preforms for double diaphragm forming19950021849WorkStatic and fatigue testing of full-scale fuselage panels fabricated using a Therm-X(R) process19950021850WorkAdvanced tow placement of composite fuselage structure19950021851WorkService tough composite structures using the Z-direction reinforcement process19950021852WorkThrough-the Thickness(R) braided composites for aircraft applications19950021853WorkACT/ICAPS: Thermoplastic composite activities19950021854WorkComposite intermediate case manufacturing scale-up for advanced engines19950021855WorkResin transfer molding of textile preforms for aircraft structural applications