{"id":77058,"date":"2005-07-11T00:00:00","date_gmt":"2005-07-11T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/development-of-experimental-and-numerical-infrastructures-for-the-study-of-compact-heat-exchangers-and-liquid-overfeed-refrigeration-systems\/"},"modified":"2005-07-11T00:00:00","modified_gmt":"2005-07-11T00:00:00","slug":"development-of-experimental-and-numerical-infrastructures-for-the-study-of-compact-heat-exchangers-and-liquid-overfeed-refrigeration-systems","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/development-of-experimental-and-numerical-infrastructures-for-the-study-of-compact-heat-exchangers-and-liquid-overfeed-refrigeration-systems\/","title":{"rendered":"Development of experimental and numerical infrastructures for  the study of compact heat exchangers and liquid overfeed refrigeration systems"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Stoyan Viktorov Danov <\/strong><\/h2>\n<p>Se ha desarrollado y construido una infraestructura experimental orientada a la validaci\u00f3n de modelos de intercambiadores compactos de aletas y tubos y sistemas de refrigeraci\u00f3n con sobrealimentaci\u00f3n de l\u00edquido. El objetivo ha sido la obtenci\u00f3n de  datos experimentales fiables, con condiciones geom\u00e9tricas y de contorno exactamente definidas, para poder compararlos inequ\u00edvocamente con resultados de simulaciones num\u00e9ricas.  se presentan los modelos matem\u00e1ticos, objetivo de la validaci\u00f3n, y una descripci\u00f3n detallada del circuito de aire, del refrigerante l\u00edquido, y del refrigerante de cambio de fase, que integran la infraestructura.  estos tres circuitos est\u00e1n encargados de asegurar condiciones estables y controladas para los prototipos ensayados y para el sistema de refrigeraci\u00f3n con sobrealimentaci\u00f3n de l\u00edquido,  en un amplio rango de temperaturas, flujos m\u00e1sicos y potencias.  el dise\u00f1o permite el ensayo de prototipos de intercambiadores de calor con diferentes geometr\u00edas y dimensiones.  se presentan detalladamente los instrumentos de medida con sus precisiones, montaje, se describen tambi\u00e9n los componentes y los par\u00e1metros de la unidad de adquisici\u00f3n de datos.  especial atenci\u00f3n se ha dedicado a la calibraci\u00f3n de los instrumentos de medida como parte esencial del proceso de preparaci\u00f3n de los ensayos. Se describe el proceso de estimaci\u00f3n de las incertidumbres sistem\u00e1ticas de los sensores calibrados. Se expone en detalle la formulaci\u00f3n y la metodolog\u00eda adoptada para el an\u00e1lisis de incertidumbre de los resultados experimentales.  el procesamiento y el an\u00e1lisis de los datos experimentales se ha realizado en forma autom\u00e1tica con un c\u00f3digo computacional especialmente desarrollado, encargado de calcular los resultados a partir de las variables medidas, de llevar a cabo el an\u00e1lisis de incertidumbres detallado, y de comparar los resultados num\u00e9ricos y experimentales.  se presentan resultados experimentale<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Development of experimental and numerical infrastructures for  the study of compact heat exchangers and liquid overfeed refrigeration systems<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Development of experimental and numerical infrastructures for  the study of compact heat exchangers and liquid overfeed refrigeration systems <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Stoyan Viktorov Danov <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 07\/11\/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>Carles David P\u00e9rez Segarra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jos\u00e9 Mar\u00eda  pedro Sala lizarraga <\/li>\n<li>enrique Velo Garc\u00eda (vocal)<\/li>\n<li>agust\u00edn Macias mach\u00edn (vocal)<\/li>\n<li>Jos\u00e9 Manuel Cejudo lopez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Stoyan Viktorov Danov Se ha desarrollado y construido una infraestructura experimental orientada a la validaci\u00f3n de modelos [&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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