<?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>2617-4731</journal-id>
<journal-title><![CDATA[Revista de la Sociedad Científica del Paraguay]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. Soc. cient. Parag.]]></abbrev-journal-title>
<issn>2617-4731</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Científica del Paraguay]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2617-47312018000200241</article-id>
<article-id pub-id-type="doi">10.32480/rscp.2018-23-2.241-250</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Peligro de los raudales para los usuarios de la vía pública en ciudades del Paraguay]]></article-title>
<article-title xml:lang="en"><![CDATA[Danger of torrents for users of public roads and streets in cities of Paraguay]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ruiz Diaz-Cardoso]]></surname>
<given-names><![CDATA[Adriana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Fernández]]></surname>
<given-names><![CDATA[Alfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Camaño-Schettini]]></surname>
<given-names><![CDATA[Edith]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Nacional de Asunción Facultad de Ingeniería ]]></institution>
<addr-line><![CDATA[San Lorenzo ]]></addr-line>
<country>Paraguay</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidade Federal do Rio Grande do Sul Instituto de Pesquisas Hidráulicas ]]></institution>
<addr-line><![CDATA[Rio Grande do Sul ]]></addr-line>
<country>Brazil</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>23</volume>
<numero>2</numero>
<fpage>241</fpage>
<lpage>250</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_arttext&amp;pid=S2617-47312018000200241&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_abstract&amp;pid=S2617-47312018000200241&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.iics.una.py/scielo.php?script=sci_pdf&amp;pid=S2617-47312018000200241&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Los raudales/avenidas en el Paraguay causan a menudo grandes problemas en las calles de las ciudades, no solamente importantes daños materiales, si no también causan decesos humanos, arrastrando vehículos y personas. Esta alarmante situación, nos llevó a estudiarla, pero no sólo como un número estadístico más, si no a entender la física de los fenómenos hidrodinámicos del flujo que escurre por nuestras calles tras un raudal. Para ello se eligió parametrizar las velocidades y los niveles encontrados en las calles durante fenómenos reales, con precipitaciones comunes mediante el procesamiento de imágenes de filmaciones por LSPIV (Large Scale Particle Image Velocimetry) y complementando con simulaciones numéricas tridimensionales CFD (Computational Fluid Dinamic), y luego compararlos con estudios realizados por otros autores en laboratorios. Los resultados encontrados arrojaron valores de velocidades y niveles críticos para transeúntes y vehículos, confirmando el peligro que se presenta en la vía pública durante estos eventos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract The run of flow in flood watters in Paraguay often cause great problems in our streets, not only on materials, but also causing human deaths, dragging around vehicles and people. This situation is alarming, and led us to study it, but not just as a statistical number, but to understand the physics of the hydrodynamic phenomena of the flow that runs through our streets after a flood. To do this, it was chosen to parameterize the speeds and levels found in the streets during real events, with common rainfall, by processing images of filming by LSPIV (Large Scale Particle Image Velocimetry) and complementing with three-dimensional numerical simulations CFD (Computational Fluid Dinamic), and then compare them with studies done in laboratories. The results found showed values of speeds and critical levels for pedestrians and vehicles, confirming the danger that appears in our streets during these events.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Raudales]]></kwd>
<kwd lng="es"><![CDATA[LSPIV]]></kwd>
<kwd lng="es"><![CDATA[CFD]]></kwd>
<kwd lng="es"><![CDATA[velocidades críticas]]></kwd>
<kwd lng="es"><![CDATA[inundaciones pluviales]]></kwd>
<kwd lng="en"><![CDATA[run of flow in floodwatters]]></kwd>
<kwd lng="en"><![CDATA[LSPI]]></kwd>
<kwd lng="en"><![CDATA[CFD]]></kwd>
<kwd lng="en"><![CDATA[critical speeds]]></kwd>
<kwd lng="en"><![CDATA[rain floods.]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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