<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>0120-6230</journal-id>
<journal-title><![CDATA[Revista Facultad de Ingeniería Universidad de Antioquia]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.fac.ing.univ. Antioquia]]></abbrev-journal-title>
<issn>0120-6230</issn>
<publisher>
<publisher-name><![CDATA[Facultad de Ingeniería, Universidad de Antioquia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0120-62302018000300055</article-id>
<article-id pub-id-type="doi">10.17533/udea.redin.n88a06</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Model for the prediction of noise from wind turbines]]></article-title>
<article-title xml:lang="es"><![CDATA[Modelo para la predicción del ruido proveniente de los aerogeneradores]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Echeverri-Londoño]]></surname>
<given-names><![CDATA[Carlos Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González-Fernández]]></surname>
<given-names><![CDATA[Alice Elizabeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Medellín Departamento de Ingeniería Ambiental ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de la República Departamento de Ingeniería Ambiental ]]></institution>
<addr-line><![CDATA[Montevideo ]]></addr-line>
<country>Uruguay</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2018</year>
</pub-date>
<numero>88</numero>
<fpage>55</fpage>
<lpage>65</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0120-62302018000300055&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0120-62302018000300055&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0120-62302018000300055&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT This article presents a prediction model that can be applied to estimate the propagation of noise generated by wind turbines through an easy calculation procedure. The proposed prediction model is semi-empirical and based on the analysis of phenomena related to the generation and propagation of sound levels and field measurements. An experimental program was designed that included the measurement of sound pressure levels with a sound level meter to different weather conditions and distances within a wind farm to compare them with the levels estimated by ISO 9613 Part 2. A statistical analysis of the data recorded in field was performed to observe the dependence on the meteorological variables recorded during the measurements. The model explains 92.5% of the variability of the residual sound pressure level and has an average absolute error of 2.9 dB. After eliminating 5.0% of the data considered atypical, the proposed model explains 94.7% of the variability of the residual sound pressure level, with an average absolute error of 2.5 dB. A statistically significant relationship exists between the variables with a confidence level of 95.0%. The results have provided a rather satisfactory model for predicting noise from wind turbines up to distances of 900 m, greatly improving what has been achieved so far by the method established in standard ISO 9613 Part 2.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN Este artículo presenta un modelo de predicción aplicable a la propagación del ruido proveniente de los aerogeneradores a través de un procedimiento de cálculo de fácil implementación. El modelo de predicción propuesto es semi-empírico y se basa en el análisis de los fenómenos relacionados con la generación y propagación de los niveles sonoros y las mediciones de campo. Se diseñó un programa experimental que comprendió la medición de los niveles de presión sonora con un sonómetro en determinadas condiciones meteorológicas y diferentes distancias al interior de un parque eólico para compararlos con los niveles estimados por la norma ISO 9613 Parte 2. Se realizó un análisis estadístico de los datos registrados en campo para observar la dependencia con las variables meteorológicas registradas durante las mediciones. El modelo propuesto explica el 92,5 % de la variabilidad del nivel de presión sonora residual y tiene un error absoluto medio de 2.9 dB. Al eliminar el 5,0 % de los datos por considerarlos atípicos, el modelo propuesto explica el 94,7 % de la variabilidad del nivel de presión sonora residual con un error absoluto medio de 2,5 dB. Hay una relación estadísticamente significativa entre las variables en un nivel de confianza del 95,0 %. Los resultados han arrojado un modelo bastante satisfactorio para predecir el ruido proveniente de los aerogeneradores hasta distancias de 900 m, mejorando en gran medida lo obtenido hasta el momento por el método establecido en la norma ISO 9613 Parte 2]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Wind turbine noise]]></kwd>
<kwd lng="en"><![CDATA[standard ISO 9613 Part 2]]></kwd>
<kwd lng="en"><![CDATA[noise propagation]]></kwd>
<kwd lng="en"><![CDATA[prediction model]]></kwd>
<kwd lng="es"><![CDATA[Ruido aerogeneradores]]></kwd>
<kwd lng="es"><![CDATA[norma ISO 9613 Parte 2]]></kwd>
<kwd lng="es"><![CDATA[Propagación del ruido]]></kwd>
<kwd lng="es"><![CDATA[modelo de predicción]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>[1]</label><nlm-citation citation-type="">
<source><![CDATA[Attenuation of sound during propagation outdoors: General method of calculation]]></source>
<year>1996</year>
</nlm-citation>
</ref>
<ref id="B2">
<label>[2]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dickinson]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[A pragmatic view of a wind turbine noise standard]]></article-title>
<source><![CDATA[Acoustics 2009]]></source>
<year>2009</year>
<page-range>1-8</page-range><publisher-loc><![CDATA[Adelaide, Australia ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B3">
<label>[3]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[van den Berg]]></surname>
<given-names><![CDATA[G.]]></given-names>
</name>
</person-group>
<source><![CDATA[The sound of high winds: the effect of atmospheric stability on wind turbine sound and microphone noise]]></source>
<year>2006</year>
<publisher-loc><![CDATA[Groningen, Netherlands ]]></publisher-loc>
<publisher-name><![CDATA[University of Groningen]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<label>[4]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bass]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Bullmore]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
<name>
<surname><![CDATA[Sloth]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
</person-group>
<source><![CDATA[Development of a wind farm noise propagation prediction model]]></source>
<year>1996</year>
</nlm-citation>
</ref>
<ref id="B5">
<label>[5]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pedersen]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Forssén]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Waye]]></surname>
<given-names><![CDATA[K. P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Human perception of sound from wind turbines]]></source>
<year>2010</year>
</nlm-citation>
</ref>
<ref id="B6">
<label>[6]</label><nlm-citation citation-type="book">
<source><![CDATA[Guide to Predictive Modelling for Environmental Noise Assessment]]></source>
<year>2004</year>
<publisher-loc><![CDATA[Teddington, Londres ]]></publisher-loc>
<publisher-name><![CDATA[National Physical Laboratory]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<label>[7]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wondollek]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Sound from wind turbines in forest areas]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Upsala, Suecia ]]></publisher-loc>
<publisher-name><![CDATA[Faculty of Science and Technology, Uppsala university]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<label>[8]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Friman]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
</person-group>
<source><![CDATA[Directivity of sound from wind turbines. a study on the horizontal sound radiation pattern from a wind turbine]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Stockholm, Sweden ]]></publisher-loc>
<publisher-name><![CDATA[,The Marcus Wallenberg Laboratory for Sound and Vibration Research]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>[9]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hoogzaad]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<source><![CDATA[Measuring and calculating turbine noise immission in the netherlands]]></source>
<year>2009</year>
<publisher-loc><![CDATA[Stockholm, Sweden ]]></publisher-loc>
<publisher-name><![CDATA[MBBM]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B10">
<label>[10]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kaliski]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
<name>
<surname><![CDATA[Keith]]></surname>
<given-names><![CDATA[D.]]></given-names>
</name>
</person-group>
<source><![CDATA[Improving predictions of wind turbine noise using pe modeling]]></source>
<year>2011</year>
<publisher-loc><![CDATA[Portland, Oregon ]]></publisher-loc>
<publisher-name><![CDATA[NOISE-CON 2011]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B11">
<label>[11]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lamancusa]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
</person-group>
<source><![CDATA[Engineering noise control]]></source>
<year>2001</year>
<month>,</month>
</nlm-citation>
</ref>
<ref id="B12">
<label>[12]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Conceição]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
</person-group>
<source><![CDATA[Wind turbine noise prediction]]></source>
<year>2008</year>
<publisher-loc><![CDATA[Lisboa, Portugal ]]></publisher-loc>
<publisher-name><![CDATA[Universidade Técnica de Lisboa]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B13">
<label>[13]</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dawson]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
<name>
<surname><![CDATA[Mackenzie]]></surname>
<given-names><![CDATA[N.]]></given-names>
</name>
</person-group>
<source><![CDATA[Meteorological stability impacts on wind turbine noise assessments]]></source>
<year></year>
<conf-name><![CDATA[ Proceedings of Acoustics 2013]]></conf-name>
<conf-date>2013</conf-date>
<conf-loc>Victor Harbor, Australia </conf-loc>
<page-range>1-8</page-range></nlm-citation>
</ref>
<ref id="B14">
<label>[14]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zhu]]></surname>
<given-names><![CDATA[W.]]></given-names>
</name>
</person-group>
<source><![CDATA[Modelling of noise from wind turbines]]></source>
<year>2004</year>
<publisher-loc><![CDATA[Lyngby, Denmark ]]></publisher-loc>
<publisher-name><![CDATA[Technical University of Denmark]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B15">
<label>[15]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moriarty]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Migliore]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
</person-group>
<source><![CDATA[Semi-empirical aeroacoustic noise prediction code for wind turbines]]></source>
<year></year>
<publisher-loc><![CDATA[Golden, USA ]]></publisher-loc>
<publisher-name><![CDATA[National Renewable Energy Laboratory]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B16">
<label>[16]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Oerlemans]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
<name>
<surname><![CDATA[Sijtsma]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Méndez]]></surname>
<given-names><![CDATA[B.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Location and quantification of noise sources on a wind turbine]]></article-title>
<source><![CDATA[Journal of sound and vibration]]></source>
<year>2007</year>
<volume>299</volume>
<numero>4-5</numero>
<issue>4-5</issue>
<page-range>869-83</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>[17]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fuglsang]]></surname>
<given-names><![CDATA[P.]]></given-names>
</name>
<name>
<surname><![CDATA[Aagaard]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[Implementation and verification of an aeroacoustic noise prediction model for wind turbines]]></source>
<year>1996</year>
<publisher-loc><![CDATA[Roskilde, Denmark ]]></publisher-loc>
<publisher-name><![CDATA[Risø National Laboratory]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B18">
<label>[18]</label><nlm-citation citation-type="">
<collab>M. A. M.</collab>
<article-title xml:lang=""><![CDATA[Acoustic impact of wind farms and their evolution]]></article-title>
<source><![CDATA[Acústica 2008]]></source>
<year>2008</year>
<page-range>1-11</page-range><publisher-loc><![CDATA[Coimbra, Portugal ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B19">
<label>[19]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Attenborough]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<source><![CDATA[A review of ground impedance models for propagation modelling]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Hull, UK, Tech. Rep. ]]></publisher-loc>
<publisher-name><![CDATA[University of Hull]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B20">
<label>[20]</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Attenborough]]></surname>
<given-names><![CDATA[K.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Developments in modelling and measuring ground impedance]]></article-title>
<source><![CDATA[International Congress on Acoustics]]></source>
<year>2001</year>
<edition>17th</edition>
<page-range>1--2</page-range><publisher-loc><![CDATA[Rome, Italy ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B21">
<label>[21]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Prospathopoulos]]></surname>
<given-names><![CDATA[J.]]></given-names>
</name>
<name>
<surname><![CDATA[Voutsinas]]></surname>
<given-names><![CDATA[S.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Application of a ray theory model to the prediction of noise emissions from isolated wind turbines and wind parks]]></article-title>
<source><![CDATA[WIND ENERGY]]></source>
<year>2007</year>
<volume>10</volume>
<page-range>103-19</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>[22]</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kruse]]></surname>
<given-names><![CDATA[H.]]></given-names>
</name>
</person-group>
<source><![CDATA[In-situ measurement of ground impedances]]></source>
<year>2008</year>
<publisher-loc><![CDATA[Oldenburg, Germany ]]></publisher-loc>
<publisher-name><![CDATA[Universität Oldenburg]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B23">
<label>[23]</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Molina]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
<name>
<surname><![CDATA[Rengifo]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Vélez]]></surname>
<given-names><![CDATA[F.]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Modelo de dispersión gaussiano de contaminantes atmosféricos]]></article-title>
<source><![CDATA[Revista AINSA]]></source>
<year>1993</year>
<volume>13</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>33-47</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>[24]</label><nlm-citation citation-type="confpro">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zidan]]></surname>
<given-names><![CDATA[T. E. E.]]></given-names>
</name>
<name>
<surname><![CDATA[Elsabbagh]]></surname>
<given-names><![CDATA[A.]]></given-names>
</name>
</person-group>
<source><![CDATA[Comparison of sound power prediction models of wind turbines]]></source>
<year></year>
<conf-name><![CDATA[ International Conference on Advances in Agricultural, Biological &amp; Environmental Sciences]]></conf-name>
<conf-date>2014</conf-date>
<conf-loc>Dubai, United Arab Emirates </conf-loc>
<page-range>49-54</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
