Study of the Sound Impact Caused by Pumping Installations in an Urban Area
DOI:
https://doi.org/10.55753/aev.v28e45.149Keywords:
Environmental acoustics, numerical simulationAbstract
This work considers the analysis of acoustic phenomena associated with Booster-type water pumping installations and the respective noise impact in a residential area. Through the field study in frequency spectrum, precise information necessary for the complete characterization of the acoustic field generated by the noisy source was obtained. In the second part of the work, the environments were modeled and implemented with the help of Raynoise software. The results obtained in the simulations were compared with the field measurements to validate the computational models and also served as a basis for the noise control project.
References
Oliveira A.M.: Estudo do Impacto Sonoro em Centros Urbanos Provocado por Ruído de Instalações de Bombeamento Tipo Booster, Dissertação n°147, Departamento de Engenharia Mecânica da Universidade Federal de Minas Gerais, dezembro, 2000.
NBR 10151:2000: Acústica - Avaliação do ruído em áreas habitadas visando o conforto da comunidade
NBR 10152:1987: Níveis de ruído para conforto acústico.
Gerges, S.N.Y.: Ruído - Fundamentos e Controle, Biblioteca Universitária da Universidade Federal de Santa Catarina, 1992.
NEMA – National Electrical Manufactures Association.
Kroeff,G.: Modelagem e Simulação de Emissão Acústica em Subestações Elétricas, Dissertação, Universidade Federal de Minas Gerais, 1997.
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Legislação Ambiental do Município de Belo Horizonte
BH, 1988, decreto 5.893 de 16/03/1988 DOI: https://doi.org/10.1042/bst0160893
BH, 1996, lei 7.166 de 27/08/1996 DOI: https://doi.org/10.1051/epn/19962705166
BH, 1997, decreto 9.139 de 07/03/1997.
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