{"id":18538,"date":"2025-03-16T11:01:58","date_gmt":"2025-03-16T11:01:58","guid":{"rendered":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/?p=18538"},"modified":"2025-04-17T20:35:05","modified_gmt":"2025-04-17T20:35:05","slug":"el-motor-de-stirling","status":"publish","type":"post","link":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/2025\/03\/16\/el-motor-de-stirling\/","title":{"rendered":"El motor de Stirling."},"content":{"rendered":"\t\t<div data-elementor-type=\"wp-post\" data-elementor-id=\"18538\" class=\"elementor elementor-18538\">\n\t\t\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-086d179 elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"086d179\" data-element_type=\"section\">\n\t\t\t\t\t\t\t<div class=\"elementor-background-overlay\"><\/div>\n\t\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1116898\" data-id=\"1116898\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-34baa65 elementor-widget elementor-widget-text-editor\" data-id=\"34baa65\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<p>El motor de Stirling<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-a48e768 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"a48e768\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-ea571b3\" data-id=\"ea571b3\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-4153e61 elementor-widget elementor-widget-text-editor\" data-id=\"4153e61\" data-element_type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t<div class=\"flex max-w-full flex-col flex-grow\"><div class=\"min-h-8 text-message flex w-full flex-col items-end gap-2 whitespace-normal break-words text-start [.text-message+&amp;]:mt-5\" dir=\"auto\" data-message-author-role=\"assistant\" data-message-id=\"ec0da730-880a-401b-9f8e-abababd8ccbf\" data-message-model-slug=\"gpt-4o\"><div class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[3px]\"><div class=\"markdown prose w-full break-words dark:prose-invert light\"><p style=\"text-align: justify\" data-start=\"0\" data-end=\"303\">El <strong data-start=\"3\" data-end=\"24\">motor de Stirling<\/strong> es un motor t\u00e9rmico de combusti\u00f3n externa que opera mediante la expansi\u00f3n y contracci\u00f3n de un gas a trav\u00e9s de un ciclo termodin\u00e1mico cerrado. Fue inventado en 1816 por Robert Stirling y se caracteriza por su eficiencia y capacidad para funcionar con diversas fuentes de calor.<\/p><h3 style=\"text-align: justify\" data-start=\"305\" data-end=\"356\"><span style=\"font-size: 14pt\"><strong data-start=\"309\" data-end=\"354\">Ciclo termodin\u00e1mico<\/strong><\/span><\/h3><p style=\"text-align: justify\" data-start=\"357\" data-end=\"419\">El <strong data-start=\"360\" data-end=\"381\">ciclo de Stirling<\/strong> consta de cuatro fases principales:<\/p><ol data-start=\"421\" data-end=\"979\"><li style=\"text-align: justify\" data-start=\"421\" data-end=\"556\"><strong data-start=\"560\" data-end=\"607\">Calentamiento isoc\u00f3rico (<span style=\"color: #0000ff\">volumen constante<\/span>)<\/strong>: el gas absorbe una cantidad de calor\u00a0 y aumenta su temperatura, lo que provoca un aumento de presi\u00f3n. <span style=\"color: #ff0000\">P1\u00b7<\/span><span style=\"color: #0000ff\">V1<\/span>\/<span style=\"color: #ff0000\">T<sub>A<\/sub><\/span><\/li><li><strong data-start=\"725\" data-end=\"749\">Expansi\u00f3n <span style=\"color: #0000ff\">isot\u00e9rmica<\/span><\/strong>: durante este proceso el calor absorbido por el gas se invierte en trabajo de expansi\u00f3n, manteni\u00e9ndose as\u00ed la temperatura constante.\u00a0<span style=\"color: #ff0000\">P2\u00b7V2<\/span>\/<span style=\"color: #0000ff\">T<sub>A<\/sub><\/span><\/li><li data-start=\"557\" data-end=\"721\"><strong data-start=\"850\" data-end=\"876\">Enfriamiento <span style=\"color: #0000ff\">isoc\u00f3rico<\/span><\/strong>: el gas cede calor a volumen constante a una fuente fr\u00eda. Este se enfr\u00eda y su temperatura disminuye. Para que el volumen se mantenga constante la presi\u00f3n debe disminuir. <span style=\"color: #ff0000\">P3\u00b7<\/span><span style=\"color: #0000ff\">V2<\/span>\/<span style=\"color: #ff0000\">T<sub>B<\/sub><\/span><\/li><li><strong data-start=\"424\" data-end=\"449\">Compresi\u00f3n isot\u00e9rmica<\/strong>: durante este proceso el gas cede al exterior una cantidad de calor a la fuente fr\u00eda. La temperatura es constante y, al disminuir el volumen, la presi\u00f3n aumenta ligeramente. <span style=\"color: #ff0000\">P4\u00b7V1<\/span>\/<span style=\"color: #0000ff\">T<sub>B<\/sub><\/span><\/li><\/ol><\/div><\/div><\/div><\/div>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-528b7be elementor-section-boxed elementor-section-height-default elementor-section-height-default\" data-id=\"528b7be\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-e5da66a\" data-id=\"e5da66a\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-09eefcc elementor-widget elementor-widget-image\" data-id=\"09eefcc\" data-element_type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"843\" height=\"654\" src=\"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/files\/2025\/03\/ciclo-termo-stirling-1024x795.png\" class=\"attachment-large size-large wp-image-18542\" alt=\"\" srcset=\"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/files\/2025\/03\/ciclo-termo-stirling-1024x795.png 1024w, https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/files\/2025\/03\/ciclo-termo-stirling-300x233.png 300w, https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/files\/2025\/03\/ciclo-termo-stirling-768x596.png 768w, https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/files\/2025\/03\/ciclo-termo-stirling-1536x1192.png 1536w, https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/files\/2025\/03\/ciclo-termo-stirling.png 1563w\" sizes=\"(max-width: 843px) 100vw, 843px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t<div class=\"elementor-column elementor-col-50 elementor-top-column elementor-element elementor-element-300fc18\" data-id=\"300fc18\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-bece4f3 elementor-widget elementor-widget-video\" data-id=\"bece4f3\" data-element_type=\"widget\" data-settings=\"{&quot;youtube_url&quot;:&quot;https:\\\/\\\/youtu.be\\\/4m60nHV_jIo&quot;,&quot;video_type&quot;:&quot;youtube&quot;,&quot;controls&quot;:&quot;yes&quot;}\" data-widget_type=\"video.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-wrapper elementor-open-inline\">\n\t\t\t<div class=\"elementor-video\"><\/div>\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<section class=\"elementor-section elementor-top-section elementor-element elementor-element-2aa6470 elementor-section-full_width elementor-section-height-default elementor-section-height-default\" data-id=\"2aa6470\" data-element_type=\"section\">\n\t\t\t\t\t\t<div class=\"elementor-container elementor-column-gap-default\">\n\t\t\t\t\t<div class=\"elementor-column elementor-col-100 elementor-top-column elementor-element elementor-element-1312c05\" data-id=\"1312c05\" data-element_type=\"column\">\n\t\t\t<div class=\"elementor-widget-wrap elementor-element-populated\">\n\t\t\t\t\t\t<div class=\"elementor-element elementor-element-f4fd679 elementor-widget-divider--view-line elementor-widget elementor-widget-divider\" data-id=\"f4fd679\" data-element_type=\"widget\" data-widget_type=\"divider.default\">\n\t\t\t\t<div class=\"elementor-widget-container\">\n\t\t\t\t\t\t\t<div class=\"elementor-divider\">\n\t\t\t<span class=\"elementor-divider-separator\">\n\t\t\t\t\t\t<\/span>\n\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t<\/section>\n\t\t\t\t<\/div>\n\t\t","protected":false},"excerpt":{"rendered":"<p>El motor de Stirling El motor de Stirling es un motor t\u00e9rmico de combusti\u00f3n externa que opera mediante la expansi\u00f3n y contracci\u00f3n de un gas&hellip;<\/p>\n","protected":false},"author":10494,"featured_media":18541,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ngg_post_thumbnail":0,"footnotes":""},"categories":[50],"tags":[61,44,67],"aioseo_notices":[],"post_mailing_queue_ids":[],"_links":{"self":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/posts\/18538"}],"collection":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/users\/10494"}],"replies":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/comments?post=18538"}],"version-history":[{"count":17,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/posts\/18538\/revisions"}],"predecessor-version":[{"id":18952,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/posts\/18538\/revisions\/18952"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/media\/18541"}],"wp:attachment":[{"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/media?parent=18538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/categories?post=18538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/blogsaverroes.juntadeandalucia.es\/macade\/wp-json\/wp\/v2\/tags?post=18538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}