{"id":79409,"date":"2006-04-04T00:00:00","date_gmt":"2006-04-04T00:00:00","guid":{"rendered":"https:\/\/www.deberes.net\/tesis\/sin-categoria\/evaluacion-de-estrategias-para-el-control-de-la-humedad-mediante-ventilacion-y-calefaccion-en-invernaderos\/"},"modified":"2006-04-04T00:00:00","modified_gmt":"2006-04-04T00:00:00","slug":"evaluacion-de-estrategias-para-el-control-de-la-humedad-mediante-ventilacion-y-calefaccion-en-invernaderos","status":"publish","type":"post","link":"https:\/\/www.deberes.net\/tesis\/ciencias-agrarias\/evaluacion-de-estrategias-para-el-control-de-la-humedad-mediante-ventilacion-y-calefaccion-en-invernaderos\/","title":{"rendered":"Evaluaci\u00f3n de estrategias para el control de la humedad mediante ventilaci\u00f3n y calefacci\u00f3n en invernaderos"},"content":{"rendered":"<h2>Tesis doctoral de <strong> Alicia Perdigones Border\u00edas <\/strong><\/h2>\n<p>El trabajo de la presente tesis ha tratado de evaluar, tanto experimentalmente como por simulaci\u00f3n, una serie de estrategias de control de la humedad en invernaderos situados en Madrid (con clima continental) y en cabrils, barcelona (con clima costero).  en experimentos realizados en Madrid, peque\u00f1as aperturas de la ventana cenital redujeron significativamente los valores de humedad relativa con incrementos limitados de la energ\u00eda consumida en calefacci\u00f3n (hasta del 20% sin pantalla t\u00e9rmica y hasta del 12% con pantalla t\u00e9rmica, con la ventana cenital abierta permanentemente); se consiguieron descensos de la humedad relativa del 3 al 8%, sin pantalla, y del 6 al 9% con pantalla.  a continuaci\u00f3n se ajust\u00f3 y valid\u00f3 un modelo clim\u00e1tico simplificado con cuatro flujos de energ\u00eda (calefacci\u00f3n, radiaci\u00f3n solar, p\u00e9rdidas a trav\u00e9s de la estructura y a trav\u00e9s de la cubierta) y tres flujos de vapor de agua (evapotranspiraci\u00f3n, p\u00e9rdidas a trav\u00e9s de la estructura y a trav\u00e9s de la cubierta); este modelo permit\u00eda predecirla humedad relativa interior con un error medio inferioral 9%.Por simulaci\u00f3n con el modelo, se ensayaron un gran n\u00famero de estrateg\u00edas para reducir los niveles de humedad, con y sin calefacci\u00f3n.Con calefacci\u00f3n la mejor estrategia combinada, en el control de la ventana cenital, una consigna de humedad con la apertura escalonada de la ventana en funci\u00f3n de la temperatura exterior. Sin calefacci\u00f3n, la mejor estrateg\u00eda combinada, de forma similar, una consigna de humedad con la apertura escalonada de la ventana en funci\u00f3n de la temperatura exterior. Sin calefacci\u00f3n, la mejor estrategia combinada, de forma similar,una consigna de humedad con apertura escalonada de la ventana en funci\u00f3n, en este caso, de la temperatura interior.<\/p>\n<p>&nbsp;<\/p>\n<h3>Datos acad\u00e9micos de la tesis doctoral \u00ab<strong>Evaluaci\u00f3n de estrategias para el control de la humedad mediante ventilaci\u00f3n y calefacci\u00f3n en invernaderos<\/strong>\u00ab<\/h3>\n<ul>\n<li><strong>T\u00edtulo de la tesis:<\/strong>\u00a0 Evaluaci\u00f3n de estrategias para el control de la humedad mediante ventilaci\u00f3n y calefacci\u00f3n en invernaderos <\/li>\n<li><strong>Autor:<\/strong>\u00a0 Alicia Perdigones Border\u00edas <\/li>\n<li><strong>Universidad:<\/strong>\u00a0 Polit\u00e9cnica de Madrid<\/li>\n<li><strong>Fecha de lectura de la tesis:<\/strong>\u00a0 04\/04\/2006<\/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> Garc\u00eda Fern\u00e1ndez Jos\u00e9 Luis<\/li>\n<\/ul>\n<\/li>\n<li><strong>Tribunal<\/strong>\n<ul>\n<li>Presidente del tribunal: eduardo Hern\u00e1ndez d\u00edaz <\/li>\n<li>Mar\u00eda  asuncion Anton vallejo (vocal)<\/li>\n<li> Fern\u00e1ndez rodr\u00edguez Mar\u00eda dolores (vocal)<\/li>\n<li>eugenio Garc\u00eda mar\u00ed (vocal)<\/li>\n<\/ul>\n<\/li>\n<\/ul>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Tesis doctoral de Alicia Perdigones Border\u00edas El trabajo de la presente tesis ha tratado de evaluar, tanto experimentalmente como por [&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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