A full-scale prediction method for wind turbine rotor noise by using wind tunnel test data

Jaeha Ryi, Jong-Soo Choi, Seunghoon Lee and Soogab Lee

Renewable Energy, 2014, vol. 65, issue C, 257-264

Abstract: The development of a low-noise wind turbine rotor and propeller is often cost-effective and is in fact a race against time to those who wish to build and test a small-scale rotor instead of an expensive full-scale rotor. The issue of this approach has to do with the interpretation of wind tunnel model test data in terms of both the frequency band and sound pressure level information for the noise scaling effect.

Keywords: Wind turbine noise; Rotor noise scaling correction; Wind tunnel test; 2D airfoil noise test (search for similar items in EconPapers)
Date: 2014
References: View complete reference list from CitEc
Citations: View citations in EconPapers (4)

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Persistent link: https://EconPapers.repec.org/RePEc:eee:renene:v:65:y:2014:i:c:p:257-264

DOI: 10.1016/j.renene.2013.09.032

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