{"id":131153,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/limitadores-de-flujo-y-transporte-balistico-en-termodinamica-extendida\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"limitadores-de-flujo-y-transporte-balistico-en-termodinamica-extendida","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/limitadores-de-flujo-y-transporte-balistico-en-termodinamica-extendida\/","title":{"rendered":"Limitadores de flujo y transporte balistico en termodinamica extendida."},"content":{"rendered":"<h2>Tesis doctoral de <strong> Mohamed Zakari <\/strong><\/h2>\n<p>El objetivo principal de esta tesis es investigar efectos no lineales, no locales y de memoria en las ecuaciones de transporte de sistemas microelectronicos en el marco de la termodinamica extendida. Los principales resultados son: 1) hemos generalizado la relacion de einstein fuera de equilibrio hasta segundo orden en el campo electrico y el gradiente de temperatura, e incluyendo efectos de saturacion; 2) hemos tratado el modelo hidrodinamico de transporte y hemos revisado las relaciones de clausura hasta segundo orden en los flujos disipativos; 3) hemos incluido el campo electrico en un desarrollo de la conductividad en fraccion continua, que conduce asintoticamente a un limitador de flujo para la corriente. 4) hemos tratado los limitadores de flujo en el marco de la termodinamica extendida: ello es de gran interes porque la velocidad de propagacion finita de las se\u00f1ales implica valor finito maximo para los flujos.  hemos identificado el significado fisico del multiplicador de lagrange conjugado al flujo de calor, lo cual nos ha conducido a una conductividad efectiva con limitador de flujo y a una generalizacion de las relaciones de green-kubo. 5) hemos deducido la educacion del telegrafista y sus aspectos termodinamicos a partir de un modelo estocastico. 6) hemos estudiado el transporte balistico en sucesivas aproximaciones de un desarrollo en fraccion continua, con buenos resultados.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Limitadores de flujo y transporte balistico en termodinamica extendida.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Limitadores de flujo y transporte balistico en termodinamica extendida. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Mohamed Zakari <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Aut\u00f3noma de barcelona<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 01\/01\/1996<\/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>David Jou Mirabent<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Jose Casas Vazquez <\/li>\n<li>Yahia Boughaleb (vocal)<\/li>\n<li>Manuel Monleon Prada (vocal)<\/li>\n<li> Llebot Rabagliati Josep Enric (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Mohamed Zakari El objetivo principal de esta tesis es investigar efectos no lineales, no locales y de [&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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