<?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>2007-2422</journal-id>
<journal-title><![CDATA[Tecnología y ciencias del agua]]></journal-title>
<abbrev-journal-title><![CDATA[Tecnol. cienc. agua]]></abbrev-journal-title>
<issn>2007-2422</issn>
<publisher>
<publisher-name><![CDATA[Instituto Mexicano de Tecnología del Agua, Coordinación de Comunicación, Participación e Información]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2007-24222016000100057</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Caracterización de válvulas de admisión y expulsión de aire comerciales]]></article-title>
<article-title xml:lang="en"><![CDATA[Characterization of Commercial Air Intake and Exhaust Valves]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Iglesias-Rey]]></surname>
<given-names><![CDATA[Pedro L.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fuertes-Miquel]]></surname>
<given-names><![CDATA[Vicente S.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Mares]]></surname>
<given-names><![CDATA[Francisco J.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Solano]]></surname>
<given-names><![CDATA[F. Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universitat Politècnica de València Departamento de Ingeniería Hidráulica y Medio Ambiente ]]></institution>
<addr-line><![CDATA[Valencia ]]></addr-line>
<country>España</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>02</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>02</month>
<year>2016</year>
</pub-date>
<volume>7</volume>
<numero>1</numero>
<fpage>57</fpage>
<lpage>69</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2007-24222016000100057&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2007-24222016000100057&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2007-24222016000100057&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen: El objetivo del trabajo es estudiar en detalle el comportamiento real de diferentes ventosas (válvulas de admisión y expulsión de aire). La primera parte del trabajo describe las diferentes técnicas experimentales de caracterización de ventosas. En la segunda parte se utiliza el banco de pruebas de válvulas de aire construido por Bermad CS en su fábrica de Evron, Israel, para realizar los ensayos de caracterización estática a diferentes ventosas comerciales. Finalmente se realiza un estudio comparativo del comportamiento de los diferentes modelos analizados, analizando los coeficientes más adecuados para la caracterización matemática de estos elementos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract: The objective of this work was to performed a detailed study of the actual behavior of different valves (air intake and exhaust). The first part of the work describes the different experimental techniques used to characterize the valves. The second part uses an air valve bench test developed by Bermad CS at its Evron factory, Israel, to perform statistical studies with different commercial valves. Lastly, a comparative analysis is described of the behavior of the different models analyzed, including an analysis of the best coefficients for the mathematical characterization of these devices.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[válvulas de aire]]></kwd>
<kwd lng="es"><![CDATA[bancos de prueba]]></kwd>
<kwd lng="es"><![CDATA[aire atrapado]]></kwd>
<kwd lng="es"><![CDATA[curvas de flujo de aire]]></kwd>
<kwd lng="es"><![CDATA[laboratorio]]></kwd>
<kwd lng="en"><![CDATA[Air valves]]></kwd>
<kwd lng="en"><![CDATA[test bench entrapped air]]></kwd>
<kwd lng="en"><![CDATA[air flaw curves]]></kwd>
<kwd lng="en"><![CDATA[laboratory]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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