{"id":29045,"date":"2004-05-03T00:00:00","date_gmt":"2004-05-03T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/estudio-de-la-dinamica-caotica-de-los-lechos-fluidizados-solido-gas\/"},"modified":"2004-05-03T00:00:00","modified_gmt":"2004-05-03T00:00:00","slug":"estudio-de-la-dinamica-caotica-de-los-lechos-fluidizados-solido-gas","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/alcala\/estudio-de-la-dinamica-caotica-de-los-lechos-fluidizados-solido-gas\/","title":{"rendered":"Estudio de la dinamica caotica de los lechos fluidizados solido gas."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Javier Villa Briongos <\/strong><\/h2>\n<p>En la presente tesis se introduce la medida de la fluctuaci\u00f3n superficial del lecho fluidizado s\u00f3lido-gas como fuente de datos hidrodin\u00e1micos. Asimismo, se presenta una metodolog\u00eda para estudiar la evoluci\u00f3n de los lechos con el transcurso del tiempo. El m\u00e9todo utiliza herramientas derivadas de la teor\u00eda del caos determinista y t\u00e9cnicas estad\u00edsticas convencionales como son los an\u00e1lisis en los dominios del tiempo y de la frecuencia.  en relaci\u00f3n con el an\u00e1lisis en el espacio de fases, se introducen y eval\u00faan algunas t\u00e9cnicas que derivan de:  1) la teor\u00eda ca\u00f3tico determinista (reconstrucci\u00f3n del atractor en el espacio de fases y las estimaciones del m\u00e1ximo exponente de lyapunov, la entrop\u00eda de kolmogorov y la dimensi\u00f3n de correlaci\u00f3n).  2) la teor\u00eda de la informaci\u00f3n (funci\u00f3n de informaci\u00f3n mutua).  el programa experimental ha incluido lechos fluidizados con dos geometr\u00edas -2d y 3d-, varios tama\u00f1os de columna, rellenos con part\u00edculas b y d de geldart operados en r\u00e9gimen de burbujeo y, por \u00faltimo, se han variado tanto la velocidad superficial del gas como la altura de lecho fijo (para los 2d) o la relaci\u00f3n de aspecto, l\/d, (para los 3d).  los resultados obtenidos permiten:  1) validar la t\u00e9cnica de medida de la fluctuaci\u00f3n superficial del lecho;  2) estudiar y caracterizar la fluidodin\u00e1mica del sistema;  3) proponer un m\u00e9todo seguro para el cambio de escala entre dos lechos tanto de igual como de diferente (2d-3d) geometr\u00eda, en ambos casos utilizando los datos hidrodin\u00e1micos.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Estudio de la dinamica caotica de los lechos fluidizados solido gas.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Estudio de la dinamica caotica de los lechos fluidizados solido gas. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Javier Villa Briongos <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Alcal\u00e1<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 05\/03\/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>Jes\u00fas Guardiola Soler<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Manuel felipe C\u00e1tedra p\u00e9rez <\/li>\n<li>josep Arnaldos viger (vocal)<\/li>\n<li>julio Tijero Miguel (vocal)<\/li>\n<li> Palancar montero Mar\u00eda  del carmen (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Javier Villa Briongos En la presente tesis se introduce la medida de la fluctuaci\u00f3n superficial del lecho [&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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