Mostrar el registro sencillo del ítem

Model for the prediction of noise generated by fixed sources [Modelo para la predicción del ruido proveniente de fuentes fijas]

dc.creatorLondoño C.E.
dc.creatorPabón J.O.
dc.date2019
dc.date.accessioned2020-04-29T14:53:36Z
dc.date.available2020-04-29T14:53:36Z
dc.identifier.issn1232126
dc.identifier.urihttp://hdl.handle.net/11407/5664
dc.descriptionObjective: This article proposes a prediction model applicable to the propagation of noise generated by fixed sources as the result of the analysis of the phenomena related to the generation and propagation of sound levels and the subsequent correlation between the estimated levels and the data recorded in the field. Materials and methods: An experimental program was designed that included the measurement of sound pressure levels with a sound level meter in free field conditions for different weather conditions and distances from the noise emission source for comparison with the levels estimated by ISO 9613 Part 2. A statistical analysis of the data recorded in the field was performed to observe their dependence on the meteorological variables recorded during the measurements. Results and discussion: The standard error for the proposed prediction method is 11.4 dB(A), and the absolute average error is 9.1 dB(A). The correlation coefficient of the proposed model is 0.87. A statistically significant relationship exists between the variables at the 95.0% confidence level. Conclusion: A propagation model that presented a better fit than the method of ISO 9613 Part 2 and a higher correlation coefficient was obtained. © 2019, Pontificia Universidad Javeriana. All rights reserved.
dc.language.isoeng
dc.publisherPontificia Universidad Javeriana
dc.relation.isversionofhttps://www.scopus.com/inward/record.uri?eid=2-s2.0-85070234820&doi=10.11144%2fJaveriana.iyu23-2.mpng&partnerID=40&md5=85e338c7ee77b187561dcf479919521c
dc.sourceIngenieria y Universidad
dc.subjectISO 9613 Part 2
dc.subjectNoise
dc.subjectNoise propagation
dc.subjectData flow analysis
dc.subjectForecasting
dc.subjectCorrelation coefficient
dc.subjectExperimental program
dc.subjectFree field conditions
dc.subjectISO 9613 Part 2
dc.subjectMeteorological variables
dc.subjectNoise
dc.subjectNoise propagation
dc.subjectPropagation of sounds
dc.subjectAcoustic noise
dc.titleModel for the prediction of noise generated by fixed sources [Modelo para la predicción del ruido proveniente de fuentes fijas]
dc.typeArticleeng
dc.rights.accessrightsinfo:eu-repo/semantics/restrictedAccess
dc.publisher.programIngeniería Ambiental;Ingeniería de Sistemas
dc.identifier.doi10.11144/Javeriana.iyu23-2.mpng
dc.relation.citationvolume23
dc.relation.citationissue2
dc.publisher.facultyFacultad de Ingenierías
dc.affiliationLondoño, C.E., Universidad Medellín, Medellín, Colombia; Pabón, J.O., Universidad Medellín, Medellín, Colombia
dc.relation.referencesEconomou, P., Charalampous, P., A comparison of ISO 9613-2 and advanced calculation methods using olive tree labterrain, an outdoor sound propagation software application: Predictions versus experimental results (2012) Proceedings of the Inst. of Acoustics, 34
dc.relation.referencesWondollek, M., (2009) Sound from Wind Turbines in Forest Areas, Uppsala Universitet, Uppsala, , Sweden, Tech. Rep
dc.relation.referencesBérengier, M., Outdoor sound propagation: A short review on analytical and numerical approaches (2003) Acta Acustica United with Acustica. [Online], 89, pp. 980-991. , http://acoustique.ec-lyon.fr/publi/berengier_acta03.pdf
dc.relation.referencesAttenborough, K., Developments in modelling and measuring ground impedance (2001) in 17Th International Congress on Acoustics, Rome, pp. 1-2
dc.relation.references(1996), ISO 9613-2
dc.relation.references(2007) National Physical Laboratory, pp. 1-30. , London
dc.relation.referencesvan Den Berg, G., (2006) The Sound of High Winds: The Effect of Atmospheric Stability on Wind Turbine Sound and Microphone Noise, , Ph.D. dissertation, University of Groningen, Groningen
dc.relation.referencesCummings, J., The variability factor in wind turbine noise (2013) In 5Th International Conference on Wind Turbine Noise, Denver, pp. 1-17
dc.relation.references(2003), ). ISO 1996-1
dc.relation.references(2010), ISO 3744
dc.relation.referencesConceição, L., Wind turbine noise prediction (2008) M.S. Thesis, Eng. Aeroesp., Ins. Sup. Téc., Univ, , Téc. de Lisboa, Lisboa
dc.relation.referencesMoriarty, P., Migliore, P., Semi-empirical aeroacoustic noise prediction code for wind turbines (2003) Nat. Ren. Energy Lab. [Online], , http://citeseerx.ist.psu.edu/viewdoc/download?doi=10.1.1.197.1153&rep=rep1&type=pdf
dc.relation.referencesZhu, W., (2004) Modelling of Noise from Wind Turbines, , M.S. thesis, Wind Energy, Tech. Univ. of Denmark. Lyngby
dc.relation.referencesHoogzaad, S., Measuring and calculating turbine noise immission in the Netherlands, in Wind expert meeting sound propagation models (2009) Stockholm, pp. 7-16
dc.relation.referencesOerlemans, S., Location and quantification of noise sources on a wind turbine (2006) J. of Sound and Vibration, 299, pp. 869-883
dc.relation.referencesAttenborough, K., A review of ground impedance models for propagation modellingin Forum Acusticum (2002) Sevilla, pp. 1-6
dc.relation.referencesProspathopoulos, J., Voutsinas, S., Application of a ray theory model to the prediction of noise emission from isolated wind turbines and wind parks (2007) Wind Energy, 10, pp. 103-119
dc.relation.referencesFuglsang, P., Aagaard, H., Implementation and verification of an aeroacoustic noise prediction model for wind turbines (1996) Risø Nat. Lab. [Online], , http://orbit.dtu.dk/fedora/objects/orbit:90419/datastreams/file_e8a71a1b-af6e-4b39-a587-f0c70097d5ac/content
dc.relation.referencesKruse, H., (2008) In-Situ Measurement of Ground Impedances, , Ph.D. dissertation, Fakultät für Mathematik und Naturwissenschaften der Carl von Ossietzky, Universität Oldenburg, Oldenburg
dc.relation.referencesLamancusa, J.S., (2000) Noise Control, , Pennsylvania: Pennsylvania State University
dc.relation.referencesMolina, F., (1990) Modelo De dispersión Gaussiano De Contaminantes atmosféricos, Ing. San, , Univ. de Antioquia, Medellín
dc.relation.referencesEcheverri, C.A., Simulación de ruido de tránsito automotor como herramienta para el rediseño de rutas de transporte público colectivo en el municipio de Medellín (2011) Revista Ingenierías Universidad De Medellín, 10, pp. 19-29. , Jun
dc.type.versioninfo:eu-repo/semantics/publishedVersion
dc.type.driverinfo:eu-repo/semantics/article


Ficheros en el ítem

FicherosTamañoFormatoVer

No hay ficheros asociados a este ítem.

Este ítem aparece en la(s) siguiente(s) colección(ones)

Mostrar el registro sencillo del ítem