{"id":83066,"date":"2018-03-10T00:07:07","date_gmt":"2018-03-10T00:07:07","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/aplicacion-de-un-modelo-algebraico-del-tensor-de-reynolds-a-la-modelizacion-de-estelas-de-aeroturbinas-en-atmosfera-neutra\/"},"modified":"2018-03-10T00:07:07","modified_gmt":"2018-03-10T00:07:07","slug":"aplicacion-de-un-modelo-algebraico-del-tensor-de-reynolds-a-la-modelizacion-de-estelas-de-aeroturbinas-en-atmosfera-neutra","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/fisica\/aplicacion-de-un-modelo-algebraico-del-tensor-de-reynolds-a-la-modelizacion-de-estelas-de-aeroturbinas-en-atmosfera-neutra\/","title":{"rendered":"Aplicaci\u00f3n de un modelo algebraico del tensor de reynolds a la modelizaci\u00f3n de estelas de aeroturbinas en atm\u00f3sfera neutra"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Rafael Gomez-elvira Gonzalez <\/strong><\/h2>\n<p>Esta tesis ahonda en el estudio de las estelas producidas por las aeroturbinas, y en concreto, en la modelizaci\u00f3n matematica de este fen\u00f3meno fisico. Se trata de simular la difusi\u00f3n de la estela de una aeroturbina en la capa superficial terrestre, bajo atm\u00f3sfera neutra, reproduciendo, lo m\u00e1s fielmente posible, el transporte de las propiedades fluidas.  como es sabido, la estela de una aeroturbina se difunde en el seno de un flujo atmosf\u00e9rico turbulento. Sin embargo, los modelos existentes para este flujo b\u00e1sico, no tienen en cuenta la anisotrop\u00eda propia de la turbulencia atmosf\u00e9rica, planteando modelos isotr\u00f3picos m\u00e1s manejables num\u00e9ricamente. por tanto, tampoco son capaces de reproducir la evoluci\u00f3n que experimentan los flujos turbulentos de cantidad de movimiento, en el seno de la estela.  en este trabajo se presenta un nuevo modelo de flujo b\u00e1sico atmosf\u00e9rico que, bajo hip\u00f3tesis de atm\u00f3sfera neutra, reproduce la anisotropia de la turbulencia ambiente. Adem\u00e1s, dicho modelo se extiende al problema de la estela, definiendo el rotor de la m\u00e1quina como una perturbaci\u00f3n de las magnitudes fluidas del flujo b\u00e1sico y resolviendo numericamente el sistema de ecuaciones de conservaci\u00f3n que gobiernan estas perturbaciones. Para conseguir este fin, se ha utilizado un modelo algebraico de ciere turbulento para el tensor de reynolds, derivado directamente de los modelos de segundo orden y que, acoplado en las ecuaciones de conservacion, permite calcular el transporte de todas las componentes de dicho tensor con un coste computacional moderado.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Aplicaci\u00f3n de un modelo algebraico del tensor de reynolds a la modelizaci\u00f3n de estelas de aeroturbinas en atm\u00f3sfera neutra<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Aplicaci\u00f3n de un modelo algebraico del tensor de reynolds a la modelizaci\u00f3n de estelas de aeroturbinas en atm\u00f3sfera neutra <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Rafael Gomez-elvira Gonzalez <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 21\/01\/2000<\/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>Antonio Crespo Martinez<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: javier Garcia garcia <\/li>\n<li>cesar Dopazo garcia (vocal)<\/li>\n<li> Alonso rodriguez angel matias (vocal)<\/li>\n<li>julio Hernandez rodriguez (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Rafael Gomez-elvira Gonzalez Esta tesis ahonda en el estudio de las estelas producidas por las aeroturbinas, y [&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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