{"id":73441,"date":"2005-07-04T00:00:00","date_gmt":"2005-07-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/interaccion-no-estacionaria-entre-el-rotor-y-el-estator-en-una-turbomaquina-axial\/"},"modified":"2005-07-04T00:00:00","modified_gmt":"2005-07-04T00:00:00","slug":"interaccion-no-estacionaria-entre-el-rotor-y-el-estator-en-una-turbomaquina-axial","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/interaccion-no-estacionaria-entre-el-rotor-y-el-estator-en-una-turbomaquina-axial\/","title":{"rendered":"Interaccion  no  estacionaria  entre  el  rotor  y  el  estator  en  una turbomaquina  axial"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jes\u00fas Manuel Fern\u00e1ndez Oro <\/strong><\/h2>\n<p>La creciente demanda de conseguir dise\u00f1os cada vez m\u00e1s eficaces y de mayor rendimiento en la pr\u00e1ctica totalidad de las aplicaciones de las turbom\u00e1quinas , conlleva  la necesidad de un conocimiento m\u00e1s exhaustivo y preciso de los fen\u00f3menos fluidodin\u00e1micos que se est\u00e1n produciendo en el interior de las m\u00e1quinas. Un breve repaso a la bibliograf\u00eda especializada en esta disciplina, muestra claramente la complejidad inherente al estudio del flujo en el interior de una turbina, un compresor  o un ventilador, donde las interacciones entre los elementos m\u00f3viles de la m\u00e1quina (rotor), el bloqueo del flujo o las no estacionariedades del patron fluidodin\u00e1mico, influyen  enormemente en las prestaciones y el funcionamiento normal de dichas turbom\u00e1quinas. el proyecto de esta tesis se engloba dentro de esa problem\u00e1tica  y trata de aportar, mediante la aplicaci\u00f3n de un modelo capaz de describir el comportamiento no estacionario de una etapa de una turbom\u00e1quina axial, una precisa descripci\u00f3n de la naturaleza y origen de la interacci\u00f3n entre los diversos elementos que constituyen la m\u00e1quina. Introduciendo en el an\u00e1lisis el concepto de tensiones deterministas, se pretende caracterizar cualitativamente el mapa de velocidades del flujo, relacion\u00e1ndolo con los tiempos caracter\u00edsticos de funcionamiento de la m\u00e1quina. Yendo m\u00e1s all\u00e1 de la aportaci\u00f3n de una simple simulaci\u00f3n seg\u00fan el cl\u00e1sico promedio de  reynolds, se pretende discernir y separar la contribuci\u00f3n de cada elemento m\u00f3vil, consiguiendo de esta forma una visi\u00f3n global  del comportamiento de cada elemento sobre el resultado final de las prestaciones fluidodin\u00e1micas de la turbom\u00e1quina, con el objetivo de plantear mejoras sobre dise\u00f1o de los par\u00e1metros b\u00e1sicos de funcionamiento de dichas m\u00e1quinas.  metodolog\u00eda.  Partiendo de un modelo urans con unas discretizaciones temporales y especiales adecuadas, se ejecutar\u00e1 en un primer paso una  simulaci\u00f3n n\u00famerica que servir<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Interaccion  no  estacionaria  entre  el  rotor  y  el  estator  en  una turbomaquina  axial<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Interaccion  no  estacionaria  entre  el  rotor  y  el  estator  en  una turbomaquina  axial <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jes\u00fas Manuel Fern\u00e1ndez Oro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Oviedo<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/04\/2005<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n<h3>Direcci\u00f3n y tribunal<\/h3>\n<ul>\n<li><strong>Director de la tesis<\/strong>\n<ul>\n<li>Carlos Santolaria Morros<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Antonio Crespo Martinez <\/li>\n<li>louis Kueny jean (vocal)<\/li>\n<li>Francisco Castro ruiz (vocal)<\/li>\n<li>farid Bakir (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jes\u00fas Manuel Fern\u00e1ndez Oro La creciente demanda de conseguir dise\u00f1os cada vez m\u00e1s eficaces y de mayor [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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