Título:
Prediction of environmental sound pressure levels from wind farms : A simple but accurate model.
Otros títulos:
Coordinador:
Director:
Compilador:
Autor:
González, Alice Elizabeth
Cataldo Ottieri, José
Cataldo Ottieri, José
Tutor:
Tipo de documento:
Capítulo de libro
Editor:
Palabras clave:
Wind turbines noise
Wind farms noise
Wind energy
Noise prediction model
Aerodynamic noise
Wind farms noise
Wind energy
Noise prediction model
Aerodynamic noise
Descriptores:
Año de publicación:
2022
Contenido:
Resumen:
The prediction of the environmental sound pressure levels of wind farms does not yet have a global consensus on how to achieve an easy-to-build model with accurate results. This chapter aims to present the sound pressure level prediction model developed at Universidad de la República (Uruguay). Its main characteristics are: taking into account atmospheric stability to determine the acoustic power of the machines; describing the generation of noise along the blades due to turbulent phenomena; and calculating the noise propagation at different distances from the tower taking into account atmospheric absorption, turbulence energy dissipation, and geometric divergence. It does not have any special IT requirements. A new approach to calculating geometric divergence is considered. The results show more than 80% of the cases within the range of ±3 dB, for wind farms throughout our country. The need to use not only A-weighted sound pressure levels but also octave frequency band levels is indicated.
Descripción:
metadata.articulos.dc.description.uri:
Editorial:
IntechOpen
EN:
K. Maalawi, editor. Wind Turbines:- Advances and Challenges in Design, Manufacture and Operation. IntechOpen, 2022. DOI: 10.5772/intechopen.97967
Financiadores:
Fondos de cooperación con el Programa Nacional de
Energía Eólica (Dirección Nacional de Energía del Ministerio de
Industria, Energía y Minería de Uruguay, DNE - MIEM),
por el Fondo Sectorial de Energía de la Agencia Nacional de
Investigación e Innovación (Proyecto ANII_FSE_1_2013_1_10942) y la
Comisión de Investigación de la Universidad de la República a través de
su Fondo de Investigación y Desarrollo Grupos (CSIC I+D Grupos 2014)
Citación:
González, A. y Cataldo Ottieri, J. Prediction of environmental sound pressure levels from wind farms : A simple but accurate model [en línea]. EN: Maalawi K, editor. Wind Turbines - Advances and Challenges in Design, Manufacture and Operation. IntechOpen, 2022. DOI: 10.5772/intechopen.97967
Citación:
metadata.articulos.cc.license.name:
ISBN:
e-ISBN:
ISSN:
ISMN:
Otros identificadores:
Cobertura geográfica:
Uruguay
Cobertura temporal:
Siglo XXI, 2010
Departamento académico:
Grupo de investigación:
Licencia:
Licencia Creative Commons Atribución (CC - By 4.0)
Colecciones:
| Ficheros | Descripción | Tamaño | Formato | ||
|---|---|---|---|---|---|
| GC22.pdf | Versión publicada | 1.66 MB | Adobe PDF |