{"id":58582,"date":"2018-03-09T22:46:23","date_gmt":"2018-03-09T22:46:23","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aportacion-al-diagnostico-de-la-combustion-en-motores-diesel-de-inyeccion-directa\/"},"modified":"2018-03-09T22:46:23","modified_gmt":"2018-03-09T22:46:23","slug":"aportacion-al-diagnostico-de-la-combustion-en-motores-diesel-de-inyeccion-directa","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/politecnica-de-valencia\/aportacion-al-diagnostico-de-la-combustion-en-motores-diesel-de-inyeccion-directa\/","title":{"rendered":"Aportaci\u00f3n al diagn\u00f3stico de la combusti\u00f3n en motores diesel de inyecci\u00f3n directa"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Jaime Mart\u00edn D\u00edaz <\/strong><\/h2>\n<p>El trabajo desarrollado en la presente tesis doctoral est\u00e1 encaminado a profundizar en el diagn\u00f3stico de la combusti\u00f3n a partir de la se\u00f1al de presi\u00f3n en el cilindro en los motores diesel de inyecci\u00f3n directa. Para ello, se dispone del conocimiento previo sobre adquisici\u00f3n de se\u00f1al de presi\u00f3n y diagn\u00f3stico de la combusti\u00f3n mediante el modelado termodin\u00e1mico existente en el grupo de trabajo en que se ha desarrollado.  partiendo de un esquema general del proceso de diagn\u00f3stico de la combusti\u00f3n, que incluye un modelo de diagn\u00f3stico de referencia, se han identificado cuales son las incertidumbres experimentales, del motor y de los diferentes submodelos de c\u00e1lculo, m\u00e1s importantes para los resultados. En este punto, el trabajo se ha orientado, por un lado, al desarrollo de un procedimiento fiable de ajuste de incertidumbres del motor y por otro, a la mejora del modelo de diagn\u00f3stico de referencia, priorizando los aspectos m\u00e1s cr\u00edticos.   esto ha llevado a implementar un procedimiento de caracterizaci\u00f3n del motor basado en ensayos sin combusti\u00f3n y a la realizaci\u00f3n de aportaciones relativas al tratamiento de la se\u00f1al de presi\u00f3n instant\u00e1nea, la estimaci\u00f3n de las condiciones al cierre de la v\u00e1lvula de admisi\u00f3n, la transmisi\u00f3n de calor a las paredes de la c\u00e1mara y la tasa de inyecci\u00f3n-evaporaci\u00f3n del combustible. Para ello se ha hecho uso de las herramientas experimentales, te\u00f3ricas y de c\u00e1lculo m\u00e1s apropiadas en cada caso, entre las que cabe destacar la medida de la temperatura de paredes de la c\u00e1mara, el c\u00e1lculo cfd o el modelado unidimensional de la din\u00e1mica de gases no estacionaria (1d).  el trabajo realizado aporta precisi\u00f3n y robustez al c\u00e1lculo de las condiciones termodin\u00e1micas en la c\u00e1mara y la transmisi\u00f3n de calor a las paredes, lo que mejora el c\u00e1lculo de la ley de liberaci\u00f3n de calor y permite una mejor caracterizaci\u00f3n de la combusti\u00f3n.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aportaci\u00f3n al diagn\u00f3stico de la combusti\u00f3n en motores diesel de inyecci\u00f3n directa<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aportaci\u00f3n al diagn\u00f3stico de la combusti\u00f3n en motores diesel de inyecci\u00f3n directa <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Jaime Mart\u00edn D\u00edaz <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Valencia<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 22\/05\/2007<\/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 Payri Gonz\u00e1lez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal:  Desantes fern\u00e1ndez Jos\u00e9 M\u00aa <\/li>\n<li>octavio Armas vergel (vocal)<\/li>\n<li>pedro acisclo Rodriguez aumente (vocal)<\/li>\n<li>Andr\u00e9s Melgar bachiller (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Jaime Mart\u00edn D\u00edaz El trabajo desarrollado en la presente tesis doctoral est\u00e1 encaminado a profundizar en el [&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":[16915,16820],"tags":[54244,99114,16918,129462,64215,55829],"class_list":["post-58582","post","type-post","status-publish","format-standard","hentry","category-motores-de-combustion-interna","category-politecnica-de-valencia","tag-andres-melgar-bachiller","tag-desantes-fernandez-jose-ma","tag-francisco-payri-gonzalez","tag-jaime-martin-diaz","tag-octavio-armas-vergel","tag-pedro-acisclo-rodriguez-aumente"],"_links":{"self":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/58582","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=58582"}],"version-history":[{"count":0,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/posts\/58582\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/media?parent=58582"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/categories?post=58582"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.deberes.net\/tesis\/wp-json\/wp\/v2\/tags?post=58582"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}