{"id":131479,"date":"1996-01-01T00:00:00","date_gmt":"1996-01-01T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/a-contribution-to-the-adaptive-numerical-solution-of-compressible-flow-problems\/"},"modified":"1996-01-01T00:00:00","modified_gmt":"1996-01-01T00:00:00","slug":"a-contribution-to-the-adaptive-numerical-solution-of-compressible-flow-problems","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-tecnologicas\/a-contribution-to-the-adaptive-numerical-solution-of-compressible-flow-problems\/","title":{"rendered":"A contribution to the adaptive numerical solution of compressible flow problems."},"content":{"rendered":"<h2>Tesis doctoral de <strong> R. Fischer Thomas <\/strong><\/h2>\n<p>El objetivo de la tesis es realizar una contribucion a la solucion de problemas de flujo compresible por el metodo de los elementos finitos utilizando tecnicas de remallado adaptativo.La tesis se inicia con la descripcion de las ecuaciones que gobierna el flujo de fluidos. Tras ello se describe diversos metodos de aproximar las ecuaciones diferenciales en el espacio y el tiempo utilizando tecnicas de diferencias finitas, elementos finitos y volumenes finitos.  el siguiente capitulo trata sobre la extension del conocido metodo de taylor-galerkin para resolver las ecuaciones de flujo compresible viscoso y no viscoso. Se describe la implementacion del metodo con elementos cuadrilateros en mallas no estructuradas y la extension al caso tridimensional con mallas tambien no estructuradas de elementos tetraedricos.  se presentan diversos ejemplos de aplicacion a problemas academicos de flujo compresible y al estudio de la reentrada en la atmosfera de naves espaciales.  en el siguiente capitulo se desarrollan las bases de una nueva tecnica denominada metodo de puntos finitos, para resolver problemas de flujo compresible sin necesidad de utilizar mallas. Se presentan ejemplos de solucion de las ecuaciones de convecion-difusion y de flujo compresible bidimensional.  en el ultimo capitulo se desarrollan diversas tecnicas para mejorar la eficiencia computacional de los algoritmos desarrollados. En particular se describe la implementacion del programa de elementos finitos para la solucion de las ecuaciones y flujo compresible bidimensional en el ordenador paralelo connection machine cm-200 del cepba presentandose diferentes ejemplos de aplicacion que demuestran las ventajas del calculo paralelo en este tipo de problemas.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>A contribution to the adaptive numerical solution of compressible flow problems.<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 A contribution to the adaptive numerical solution of compressible flow problems. <\/li>\n<li><strong>Autor:<\/strong>\u00a0 R. Fischer Thomas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de catalunya<\/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>Eugenio O\u00f1ate Ib\u00e1\u00f1ez De Navarra<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: Juan  Miguel Canet <\/li>\n<li>Joaquin Peiro (vocal)<\/li>\n<li>Mateo Valero Cort\u00e9s (vocal)<\/li>\n<li>Adel Abbas Bayoumi (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de R. Fischer Thomas El objetivo de la tesis es realizar una contribucion a la solucion de problemas [&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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-gradient":""}},"footnotes":""},"categories":[51119,332,18667,9021,15596,2535],"tags":[215292,15730,245286,47505,13321,245285],"class_list":["post-131479","post","type-post","status-publish","format-standard","hentry","category-aerodinamica","category-ciencias-tecnologicas","category-diseno-de-sistemas-de-calculo","category-ingenieria-y-tecnologia-aeronauticas","category-politecnica-de-catalunya","category-tecnologia-de-los-ordenadores","tag-adel-abbas-bayoumi","tag-eugenio-onate-ibanez-de-navarra","tag-joaquin-peiro","tag-juan-miguel-canet","tag-mateo-valero-cortes","tag-r-fischer-thomas"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/131479","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/comments?post=131479"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/131479\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=131479"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=131479"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=131479"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}