Wind turbine with aerodynamic fairings

An apparatus for aligning flow entering a turbine rotor, and for straightening flow in the wake of a turbine rotor, is, in some embodiments, part of a structure that supports a nacelle and a turbine rotor. Neutral airfoil fairings on structural elements upwind of a rotor can mitigate the effect of s...

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Bibliographische Detailangaben
1. Verfasser:	Loccisano, Vincent
Format:	Patent
Sprache:	eng
Schlagworte:	BLASTING HEATING LIGHTING MACHINES OR ENGINES FOR LIQUIDS MECHANICAL ENGINEERING OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR PRODUCING MECHANICAL POWER WEAPONS WIND MOTORS WIND, SPRING WEIGHT AND MISCELLANEOUS MOTORS
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Beschreibung
Zusammenfassung:	An apparatus for aligning flow entering a turbine rotor, and for straightening flow in the wake of a turbine rotor, is, in some embodiments, part of a structure that supports a nacelle and a turbine rotor. Neutral airfoil fairings on structural elements upwind of a rotor can mitigate the effect of side gusts and help straighten the flow entering a rotor. Neutral airfoil fairings on structural elements placed downwind of a rotor straighten turbulent flow in a turbine wake and increase the rate at which the wake dissipates. This enables increased energy extraction at the rotor as well as closer spacing of turbines in a field.