<?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>1815-5901</journal-id>
<journal-title><![CDATA[Ingeniería Energética]]></journal-title>
<abbrev-journal-title><![CDATA[Energética]]></abbrev-journal-title>
<issn>1815-5901</issn>
<publisher>
<publisher-name><![CDATA[Universidad Tecnológica de La Habana José Antonio Echeverría, Cujae]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1815-59012023000300001</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Agua de mar profunda como alternativa renovable para climatización en Cuba]]></article-title>
<article-title xml:lang="en"><![CDATA[Deep sea water as a renewable alternative for air conditioning in Cuba]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[González González]]></surname>
<given-names><![CDATA[Julio Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Roque Díaz]]></surname>
<given-names><![CDATA[Pablo Romelio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Empresa Constructora Militar  ]]></institution>
<addr-line><![CDATA[Santa Clara, Villa Clara ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Central Marta Abreu de Las Villas  ]]></institution>
<addr-line><![CDATA[Santa Clara, Villa Clara ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>44</volume>
<numero>3</numero>
<fpage>1</fpage>
<lpage>8</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1815-59012023000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1815-59012023000300001&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1815-59012023000300001&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen En el presente trabajo se hizo un estudio sobre la oportunidad que existe en Cuba de usar agua de mar profunda como alternativa renovable para climatización. En él se identificaron las principales zonas costeras donde se pudo acceder a la profundidad requerida a una distancia racional de la orilla y los posibles usuarios con mayor potencial para este tipo de tecnología. Cada lugar contó con sus propias características por lo que, en calidad de ilustración, se eligió una zona específica para un estudio de caso, con el objetivo de evaluarse el impacto energético, económico y ambiental que se pudo lograr al sustituir los sistemas convencionales actuales de climatización por compresión de vapor. Las variables de entrada y los mapas se obtuvieron de información pública disponible y los umbrales de racionalidad de un proyecto dado se identificaron mediante el análisis exergoeconómico.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract In this work, a study was carried out on the opportunity that exists in Cuba to use deep sea water as a renewable alternative for air conditioning. It identified the main coastal areas where the required depth could be accessed at a rational distance from the shore and the possible users with the greatest potential for this type of technology. Each place had its own characteristics so, as an illustration, a specific area was chosen for a case study, with the aim of evaluating the energy, economic and environmental impact that could be achieved by replacing the current conventional systems of vapor compression air conditioning. Input variables and maps were obtained from publicly available information and the rationality thresholds of a given project were identified through exergoeconomic analysis.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[climatización]]></kwd>
<kwd lng="es"><![CDATA[agua de mar profunda]]></kwd>
<kwd lng="es"><![CDATA[costo exergoeconómico]]></kwd>
<kwd lng="es"><![CDATA[energías renovables]]></kwd>
<kwd lng="en"><![CDATA[air conditioning]]></kwd>
<kwd lng="en"><![CDATA[deep sea water]]></kwd>
<kwd lng="en"><![CDATA[exergoeconomic cost]]></kwd>
<kwd lng="en"><![CDATA[renewable energy]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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