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E-Book/E-Doc

Author

Migliore, Paul G.

Title The potential for reducing blade-tip acoustic emissions for small wind turbines [electronic resource] : June 1, 2007 - July 31, 2008 / P. Migliore.

Imprint

Golden, CO : National Renewable Energy Laboratory, 2009.

Connect to
Connect to https://permanent.fdlp.gov/gpo23557/43472.pdf
Connect to https://www.nrel.gov/docs/fy09osti/43472.pdf

Copies

Location	Call No.	OPAC Message	Status
Axe Federal Documents Online	E 9.18:NREL/SR-500-43472	---	Available

Description	1 online resource (x, 32 p.) : ill.
Series	NREL/SR ; 500-43472
	NREL/SR ; 500-43472.
Type Of Report	Subcontract report; 6/1/2007 - 7/31/2008.
Note	Title from title screen (viewed February 10, 2009).
	"February 2009."
Bibliography	Includes bibliographical references (p.31).
Summary	Wind tunnel aeroacoustic tests of a typical small wind turbine blade were conducted in the open-jet test section of the Georgia Tech Research Institute (GTRI) Anechoic Flight Simulation Facility. The objectives of the tests were to determine the relative importance of tip shape, boundary layer tripping and trailing edge thickness on acoustic emissions. Six tip shapes, 3 boundary layer trip heights and 2 trailing edge thicknesses were investigated in a matrix of 72 velocity / angle of attack test points.
Note	"Prepared under subcontract no. LAM-7-77545-01."
Funding	DE-AC36-08-GO28308. WER8.2101.
Subject	Wind turbines -- Noise -- Measurement.
	Acoustic emission testing.
	Noise pollution.
Added Author	National Renewable Energy Laboratory (U.S.)
Gpo Item No.	0430-P-05 (online)
Sudoc No.	E 9.18:NREL/SR-500-43472