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		<id>https://www.scipedia.com/wd/index.php?action=history&amp;feed=atom&amp;title=Vald%C3%A9s_et_al_2010a</id>
		<title>Valdés et al 2010a - Revision history</title>
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		<updated>2026-05-07T18:31:19Z</updated>
		<subtitle>Revision history for this page on the wiki</subtitle>
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	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Vald%C3%A9s_et_al_2010a&amp;diff=56255&amp;oldid=prev</id>
		<title>Scipediacontent at 09:55, 14 June 2017</title>
		<link rel="alternate" type="text/html" href="https://www.scipedia.com/wd/index.php?title=Vald%C3%A9s_et_al_2010a&amp;diff=56255&amp;oldid=prev"/>
				<updated>2017-06-14T09:55:31Z</updated>
		
		<summary type="html">&lt;p&gt;&lt;/p&gt;
&lt;table class=&quot;diff diff-contentalign-left&quot; data-mw=&quot;interface&quot;&gt;
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				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;← Older revision&lt;/td&gt;
				&lt;td colspan='2' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 09:55, 14 June 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot; id=&quot;mw-diff-left-l1&quot; &gt;Line 1:&lt;/td&gt;
&lt;td colspan=&quot;2&quot; class=&quot;diff-lineno&quot;&gt;Line 1:&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Abstract ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Abstract ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;−&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #ffe49c; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&lt;del class=&quot;diffchange diffchange-inline&quot;&gt;En este trabajo proponemos el análisis de chimeneas utilizando interacción fluido-estructura como alternativa a los clásicos procedimientos internacionales bien reglamentados por diferentes países. Para lograr un análisis confiable, se ha implementado un fluido incompresible estabilizado del tipo ALE para el estudio del viento, el cual ha sido acoplado a una chimenea que se estudia con elementos lámina del tipo BST. Este tipo de elemento tiene la característica de no poseer grados de libertad de rotación, lo cual al tratarse de un elemento no-lineal geométrico permite su análisis con menos grados de libertad influyendo directamente en la velocidad del cálculo. Para el acoplamiento se ha utilizado un método fuerte con relajación de Aitken. Un estudio detallado sobre la teoría e implementación de cada una de las partes involucradas en el problema de interacción fluido-estructura se encuentra en [1]. Se presenta el particular el estudio de una chimenea de acero construida recientemente, donde se presentan diferencias entre un método clásico y el método aquí presentado usando interacción fluuido-estructura. Summary &lt;/del&gt;As alternative to methods presented in several codes around the world to analyze chimneys, an analysis procedure based in the finite element method is presented. To achieve a reliable analysis, a stabilized incompressible fluid with an ALE scheme is used to simulate wind action. Geometrically nonlinear BST rotation-free shell elements are used to model a steel chimney and both schemes are coupled to simulate the fluid-structure interaction of chimneys. Shell elements without rotation degrees improve time solution due to a significant reduction of degrees of freedom in the geometrically nonlinear system. A strong coupling scheme with Aitken relaxation method is used to ensure convergence. Detailed theory for fluid, structure and interaction can be founded in [1]. Differences between code analysis and the proposed procedure are presented for a case of study.&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;+&lt;/td&gt;&lt;td style=&quot;color:black; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #a3d3ff; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;As alternative to methods presented in several codes around the world to analyze chimneys, an analysis procedure based in the finite element method is presented. To achieve a reliable analysis, a stabilized incompressible fluid with an ALE scheme is used to simulate wind action. Geometrically nonlinear BST rotation-free shell elements are used to model a steel chimney and both schemes are coupled to simulate the fluid-structure interaction of chimneys. Shell elements without rotation degrees improve time solution due to a significant reduction of degrees of freedom in the geometrically nonlinear system. A strong coupling scheme with Aitken relaxation method is used to ensure convergence. Detailed theory for fluid, structure and interaction can be founded in [1]. Differences between code analysis and the proposed procedure are presented for a case of study.&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Full document ==&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;== Full document ==&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;
&lt;tr&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;pdf&amp;gt;Media:draft_Content_296288891RR263J.pdf&amp;lt;/pdf&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;td class='diff-marker'&gt;&amp;#160;&lt;/td&gt;&lt;td style=&quot;background-color: #f9f9f9; color: #333333; font-size: 88%; border-style: solid; border-width: 1px 1px 1px 4px; border-radius: 0.33em; border-color: #e6e6e6; vertical-align: top; white-space: pre-wrap;&quot;&gt;&lt;div&gt;&amp;lt;pdf&amp;gt;Media:draft_Content_296288891RR263J.pdf&amp;lt;/pdf&amp;gt;&lt;/div&gt;&lt;/td&gt;&lt;/tr&gt;

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		<author><name>Scipediacontent</name></author>	</entry>

	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Vald%C3%A9s_et_al_2010a&amp;diff=56227&amp;oldid=prev</id>
		<title>Scipediacontent: Scipediacontent moved page Draft Content 296288891 to Valdés et al 2010a</title>
		<link rel="alternate" type="text/html" href="https://www.scipedia.com/wd/index.php?title=Vald%C3%A9s_et_al_2010a&amp;diff=56227&amp;oldid=prev"/>
				<updated>2017-06-14T08:43:32Z</updated>
		
		<summary type="html">&lt;p&gt;Scipediacontent moved page &lt;a href=&quot;/public/Draft_Content_296288891&quot; class=&quot;mw-redirect&quot; title=&quot;Draft Content 296288891&quot;&gt;Draft Content 296288891&lt;/a&gt; to &lt;a href=&quot;/public/Vald%C3%A9s_et_al_2010a&quot; title=&quot;Valdés et al 2010a&quot;&gt;Valdés et al 2010a&lt;/a&gt;&lt;/p&gt;
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				&lt;td colspan='1' style=&quot;background-color: white; color:black; text-align: center;&quot;&gt;Revision as of 08:43, 14 June 2017&lt;/td&gt;
				&lt;/tr&gt;&lt;tr&gt;&lt;td colspan='2' style='text-align: center;' lang='en'&gt;&lt;div class=&quot;mw-diff-empty&quot;&gt;(No difference)&lt;/div&gt;
&lt;/td&gt;&lt;/tr&gt;&lt;/table&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

	<entry>
		<id>https://www.scipedia.com/wd/index.php?title=Vald%C3%A9s_et_al_2010a&amp;diff=56174&amp;oldid=prev</id>
		<title>Scipediacontent: Created page with &quot;== Abstract ==  En este trabajo proponemos el análisis de chimeneas utilizando interacción fluido-estructura como alternativa a los clásicos procedimientos internacionales...&quot;</title>
		<link rel="alternate" type="text/html" href="https://www.scipedia.com/wd/index.php?title=Vald%C3%A9s_et_al_2010a&amp;diff=56174&amp;oldid=prev"/>
				<updated>2017-06-14T07:47:59Z</updated>
		
		<summary type="html">&lt;p&gt;Created page with &amp;quot;== Abstract ==  En este trabajo proponemos el análisis de chimeneas utilizando interacción fluido-estructura como alternativa a los clásicos procedimientos internacionales...&amp;quot;&lt;/p&gt;
&lt;p&gt;&lt;b&gt;New page&lt;/b&gt;&lt;/p&gt;&lt;div&gt;== Abstract ==&lt;br /&gt;
&lt;br /&gt;
En este trabajo proponemos el análisis de chimeneas utilizando interacción fluido-estructura como alternativa a los clásicos procedimientos internacionales bien reglamentados por diferentes países. Para lograr un análisis confiable, se ha implementado un fluido incompresible estabilizado del tipo ALE para el estudio del viento, el cual ha sido acoplado a una chimenea que se estudia con elementos lámina del tipo BST. Este tipo de elemento tiene la característica de no poseer grados de libertad de rotación, lo cual al tratarse de un elemento no-lineal geométrico permite su análisis con menos grados de libertad influyendo directamente en la velocidad del cálculo. Para el acoplamiento se ha utilizado un método fuerte con relajación de Aitken. Un estudio detallado sobre la teoría e implementación de cada una de las partes involucradas en el problema de interacción fluido-estructura se encuentra en [1]. Se presenta el particular el estudio de una chimenea de acero construida recientemente, donde se presentan diferencias entre un método clásico y el método aquí presentado usando interacción fluuido-estructura. Summary As alternative to methods presented in several codes around the world to analyze chimneys, an analysis procedure based in the finite element method is presented. To achieve a reliable analysis, a stabilized incompressible fluid with an ALE scheme is used to simulate wind action. Geometrically nonlinear BST rotation-free shell elements are used to model a steel chimney and both schemes are coupled to simulate the fluid-structure interaction of chimneys. Shell elements without rotation degrees improve time solution due to a significant reduction of degrees of freedom in the geometrically nonlinear system. A strong coupling scheme with Aitken relaxation method is used to ensure convergence. Detailed theory for fluid, structure and interaction can be founded in [1]. Differences between code analysis and the proposed procedure are presented for a case of study.&lt;br /&gt;
&lt;br /&gt;
== Full document ==&lt;br /&gt;
&amp;lt;pdf&amp;gt;Media:draft_Content_296288891RR263J.pdf&amp;lt;/pdf&amp;gt;&lt;/div&gt;</summary>
		<author><name>Scipediacontent</name></author>	</entry>

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