<?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>2223-4861</journal-id>
<journal-title><![CDATA[Centro Azúcar]]></journal-title>
<abbrev-journal-title><![CDATA[cen. az.]]></abbrev-journal-title>
<issn>2223-4861</issn>
<publisher>
<publisher-name><![CDATA[Editorial Feijóo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2223-48612019000100064</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[DETERMINACIÓN DE LOS COEFICIENTES DE TRANSFERENCIA DE CALOR EN CALENTADORES DE JUGO DE CAÑA]]></article-title>
<article-title xml:lang="en"><![CDATA[DETERMINATION OF HEAT TRANSFER COEFFICIENTS IN SUGAR JUICE HEATER]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Acosta Alvarez]]></surname>
<given-names><![CDATA[Alién]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez Llanes]]></surname>
<given-names><![CDATA[José Ángel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Benítez Cortés]]></surname>
<given-names><![CDATA[Isnel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero Perdomo]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,UEB Central Azucarero &#8220;Siboney&#8221;  ]]></institution>
<addr-line><![CDATA[Sibanicú Camagüey]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Camagüey &#8220;Ignacio Agramonte y Loynaz&#8221;  Departamento de Ingeniería Química]]></institution>
<addr-line><![CDATA[ Camagüey]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Camagüey &#8220;Ignacio Agramonte y Loynaz&#8221;  Departamento de Ingeniería Mecánica]]></institution>
<addr-line><![CDATA[ Camagüey]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2019</year>
</pub-date>
<volume>46</volume>
<numero>1</numero>
<fpage>64</fpage>
<lpage>72</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2223-48612019000100064&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2223-48612019000100064&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2223-48612019000100064&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN En el presente trabajo se determinan los coeficientes de transferencia de calor y el factor de incrustaciones en calentadores de jugo de caña. Se realizan mediciones de caída de presión en el tiempo así como las temperaturas de entrada y salida del jugo de caña y el vapor. Se determinan los coeficientes globales de transferencia de calor y se comparan con los criterios de la literatura para la estimación del régimen de ensuciamiento. Su aplicación en el central &#8220;Siboney&#8221;, permite obtener los niveles de reducción del coeficiente de un 42% al 50%, para los intercambiadores A y B, respectivamente, a los 15 días de operación.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT In present work, the heat transfer coefficients and the incrustation factor of the cane juice are determined. Measurements are made, as well as inlet and outlet temperatures of cane juice and steam. The heat transfer global coefficients are determinate and compared with the literature criteria for the estimation of the incrustation regime. Its application in "Siboney" plant, allows to obtain levels of coefficient reduction of 42% and 50% for the heat exchanger A and B, respectively, in 15 days of operation.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[azúcar]]></kwd>
<kwd lng="es"><![CDATA[guarapo]]></kwd>
<kwd lng="es"><![CDATA[incrustaciones]]></kwd>
<kwd lng="es"><![CDATA[intercambiador de tubo y coraza]]></kwd>
<kwd lng="es"><![CDATA[limpieza]]></kwd>
<kwd lng="en"><![CDATA[sugar]]></kwd>
<kwd lng="en"><![CDATA[sugar cane juice]]></kwd>
<kwd lng="en"><![CDATA[incrustation]]></kwd>
<kwd lng="en"><![CDATA[tube and shell exchanger]]></kwd>
<kwd lng="en"><![CDATA[cleaning]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Batule]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Calentadores de jugo]]></article-title>
<source><![CDATA[Serie Azucarera]]></source>
<year>2009</year>
<volume>12</volume>
<page-range>106-63</page-range><publisher-name><![CDATA[MINAZ]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Berraquero]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<source><![CDATA[Metodología para determinar los ciclos de limpieza]]></source>
<year>2003</year>
<page-range>1-5</page-range></nlm-citation>
</ref>
<ref id="B3">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Dahake]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Heat transfer laboratory manual]]></source>
<year>2013</year>
<page-range>1-59</page-range><publisher-loc><![CDATA[India ]]></publisher-loc>
<publisher-name><![CDATA[Mahatma Gandhi Mission&#8217;s Jawaharlal Nehru Engineering College]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B4">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[González]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Diseño de un intercambiador de calor de carcasa y tubos]]></source>
<year>2012</year>
<page-range>1-16</page-range><publisher-name><![CDATA[Editorial Universidad de Camagüey]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B5">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hugot]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Manual para ingenieros azucareros]]></source>
<year>1974</year>
<page-range>225-42</page-range><publisher-name><![CDATA[Editorial Continental SA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hugot]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
</person-group>
<source><![CDATA[Handbook of sugar cane engineering]]></source>
<year>1986</year>
<page-range>296-330</page-range><publisher-loc><![CDATA[Holanda ]]></publisher-loc>
<publisher-name><![CDATA[Editorial Elsevier Science Publisher]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B7">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kern]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Procesos de transferencia de calor]]></source>
<year>1999</year>
<page-range>131-213</page-range><publisher-loc><![CDATA[México ]]></publisher-loc>
<publisher-name><![CDATA[Editorial Continental SA]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B8">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kern]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<source><![CDATA[Procesos de transferencia de calor]]></source>
<year>2005</year>
<page-range>159-230</page-range><publisher-loc><![CDATA[La Habana ]]></publisher-loc>
<publisher-name><![CDATA[Editora Revolucionaria]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lamela]]></surname>
<given-names><![CDATA[L.]]></given-names>
</name>
<name>
<surname><![CDATA[Díaz]]></surname>
<given-names><![CDATA[M.]]></given-names>
</name>
<name>
<surname><![CDATA[Tur]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Nomograma para la determinación de viscosidad de jugos de caña]]></article-title>
<source><![CDATA[Tecnología Química]]></source>
<year>1999</year>
<volume>19</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>18-22</page-range></nlm-citation>
</ref>
<ref id="B10">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Mendieta]]></surname>
<given-names><![CDATA[O.A.]]></given-names>
</name>
<name>
<surname><![CDATA[Escalante]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Análisis experimental de la evaporación del jugo de caña de azúcar en película sobre una placa plana]]></article-title>
<source><![CDATA[Ciencia y Tecnología Agropecuaria]]></source>
<year>2013</year>
<volume>14</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>113-27</page-range></nlm-citation>
</ref>
<ref id="B11">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Moncada]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<source><![CDATA[Diseño de plantas de procesos químicos. Intercambiadores de calor]]></source>
<year>2005</year>
<page-range>64-75</page-range><publisher-loc><![CDATA[Trujillo, Perú ]]></publisher-loc>
<publisher-name><![CDATA[Universidad Nacional de Trujillo]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B12">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Reyes]]></surname>
<given-names><![CDATA[M.B.]]></given-names>
</name>
<name>
<surname><![CDATA[Laureano]]></surname>
<given-names><![CDATA[R.J.]]></given-names>
</name>
<name>
<surname><![CDATA[Pérez]]></surname>
<given-names><![CDATA[S.R.]]></given-names>
</name>
<name>
<surname><![CDATA[Nápoles]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Aplicación del Método de la Colonia de Hormigas Mixto a la optimización de intercambiadores de calor de tubo y coraza]]></article-title>
<source><![CDATA[Revista Ingeniería Mecánica]]></source>
<year>2014</year>
<volume>17</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>129-37</page-range></nlm-citation>
</ref>
<ref id="B13">
<nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Segura]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<source><![CDATA[Heat Exchanger Design]]></source>
<year>2012</year>
<page-range>71-93</page-range><publisher-loc><![CDATA[Honolulu ]]></publisher-loc>
<publisher-name><![CDATA[Editorial Atlantic International University]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B14">
<nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Torres]]></surname>
<given-names><![CDATA[E.]]></given-names>
</name>
<name>
<surname><![CDATA[Quintana]]></surname>
<given-names><![CDATA[L.E.]]></given-names>
</name>
<name>
<surname><![CDATA[Vega]]></surname>
<given-names><![CDATA[O.]]></given-names>
</name>
<name>
<surname><![CDATA[Retirado]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Coeficientes de transferencia de calor y pérdida de eficiencia en intercambiadores de calor de placas durante el enfriamiento del licor amoniacal]]></article-title>
<source><![CDATA[Revista Minería y Geología]]></source>
<year>2011</year>
<volume>27</volume>
<numero>2</numero>
<issue>2</issue>
<page-range>67-83</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
