{"id":69260,"date":"2004-09-07T00:00:00","date_gmt":"2004-09-07T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/conductividad-termica-de-materiales-ceramicos-bifasicos\/"},"modified":"2004-09-07T00:00:00","modified_gmt":"2004-09-07T00:00:00","slug":"conductividad-termica-de-materiales-ceramicos-bifasicos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/conductividad-termica-de-materiales-ceramicos-bifasicos\/","title":{"rendered":"Conductividad t\u00e9rmica de materiales cer\u00e1micos bif\u00e1sicos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Barea Del Cerro <\/strong><\/h2>\n<p>En numerosas aplicaciones es necesario conocer la conductividad t\u00e9rmica de los materiales empleados en las mismas. La medida de la conductividad t\u00e9rmica es dificil, dado su amplio rango de variabilidad (hasta 10 ordenes de magnitud) y la dificultad para obtener las adecuadas condiciones experimentales.  durante la tesis se han medido materiales bif\u00e1sicos de al\u00famina-sic y mullita porosa (entendiendo la porosidad como una segunda fase). Se han realizado modelos adecuados para explicar el comportamiento de cada material. Asimismo, se ha empleado el m\u00e9todo de elementos finitos (fem) para simular la microestructura de los materiales. Se han comparado diferentes modelos de conductividad t\u00e9rmica, con los datos obtenidos por elementos finitos, y con el modelo desarrollado durante la tesis.  simultaneamente, se ha desarrollado un equipo para medir la conductividad t\u00e9rmica mediante el m\u00e9todo comparativo. El m\u00e9todo consiste en comparar la conductividad t\u00e9rmica del material problema con la conductividad t\u00e9rmica de dos patrones.   Se ha comparado esta t\u00e9cnica de medida, con el m\u00e9todo del pulso laser y los resultados obtenidos se han comparado con los modelos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Conductividad t\u00e9rmica de materiales cer\u00e1micos bif\u00e1sicos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Conductividad t\u00e9rmica de materiales cer\u00e1micos bif\u00e1sicos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Barea Del Cerro <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 09\/07\/2004<\/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>Pilar Miranzo L\u00f3pez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: vicente Fernandez herrero <\/li>\n<li>Rafael Martinez c\u00e1ceres (vocal)<\/li>\n<li>Carlos Navarro ugena (vocal)<\/li>\n<li>Rafael Ram\u00edrez jim\u00e9nez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Barea Del Cerro En numerosas aplicaciones es necesario conocer la conductividad t\u00e9rmica de los materiales empleados [&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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