{"id":88308,"date":"2018-03-10T00:13:17","date_gmt":"2018-03-10T00:13:17","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/gestion-del-frente-de-avance-en-la-modelizacion-numerica-del-conformado-por-transferencia-de-resina-rtm\/"},"modified":"2018-03-10T00:13:17","modified_gmt":"2018-03-10T00:13:17","slug":"gestion-del-frente-de-avance-en-la-modelizacion-numerica-del-conformado-por-transferencia-de-resina-rtm","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/gestion-del-frente-de-avance-en-la-modelizacion-numerica-del-conformado-por-transferencia-de-resina-rtm\/","title":{"rendered":"Gesti\u00f3n del frente de avance en la modelizaci\u00f3n num\u00e9rica del conformado por transferencia de resina (rtm)"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Juan  Antonio Garc\u00eda Manrique <\/strong><\/h2>\n<p>En la presente tesis se propone una t\u00e9cnica eficiente para la gesti\u00f3n del frente de avance de la resina en la simulaci\u00f3n del llenado de moldes en el proceso de conformado rtm.  esta t\u00e9cnica combina (i) una discretizaci\u00f3n de la ecuaci\u00f3n que gobierna la evoluci\u00f3n de la fracci\u00f3n de fluido mediante una t\u00e9cnica de elementos finitos discontinuos y (ii) una resoluci\u00f3n del as ecuaciones del movimiento de una malla fija asociada al conjunto del molde. En este \u00fatlimo punto se considera la formulaci\u00f3n variacional del flujo darcy ponderado por la fracci\u00f3n de fluido y la formulaci\u00f3n variacional de un pseudo-comportamiento asociado al vac\u00edo ponderado por la fracci\u00f3n de vac\u00edo y afectada de un cierto coeficiente dimensional, de cuyo valor depende la anchura del frente y la incompresibilidad global del modelo.  se propone, igualmente, una modelizaci\u00f3n del pseudo-comportamiento asociado al vac\u00edo a fin de incorporar los efectos m\u00e1sicos, que puden tener incidencia en el flujo a trav\u00e9s de estructuras porosos de tipo mousse.  para la verificai\u00f3n del modelo se ha empleado una t\u00e9cnica experimental donde se compara la posici\u00f3n del frente de avance real frente a los resultados te\u00f3ricos obtenidos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Gesti\u00f3n del frente de avance en la modelizaci\u00f3n num\u00e9rica del conformado por transferencia de resina (rtm)<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Gesti\u00f3n del frente de avance en la modelizaci\u00f3n num\u00e9rica del conformado por transferencia de resina (rtm) <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Juan  Antonio Garc\u00eda Manrique <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/12\/2000<\/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>Francisco Chinesta Soria<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: justo Nieto nieto <\/li>\n<li>claude Wolff (vocal)<\/li>\n<li>Antonio S\u00e1nchez p\u00e9rez (vocal)<\/li>\n<li>sophie Nigen (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Juan Antonio Garc\u00eda Manrique En la presente tesis se propone una t\u00e9cnica eficiente para la gesti\u00f3n del [&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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