{"id":15646,"date":"2022-10-04T13:34:03","date_gmt":"2022-10-04T05:34:03","guid":{"rendered":"https:\/\/battery9999.com\/es\/?p=15646"},"modified":"2022-10-04T13:34:03","modified_gmt":"2022-10-04T05:34:03","slug":"investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad","status":"publish","type":"post","link":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/","title":{"rendered":"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad"},"content":{"rendered":"

22 SEPTIEMBRE 2022<\/p>\n

\"\"<\/p>\n

El equipo de Zhengmao Lu, del Instituto Tecnol\u00f3gico de Massachusetts\u00a0(MIT)\u00a0<\/strong>en Estados Unidos,\u00a0ha desarrollado un\u00a0sistema de\u00a0refrigeraci\u00f3n<\/a>\u00a0pasiva<\/strong>\u00a0que preserva los alimentos y complementa los aparatos de aire acondicionado convencionales en los edificios sin necesidad de energ\u00eda, tan solo con una peque\u00f1a cantidad de agua.<\/p>\n

El sistema, que combina enfriamiento por evaporaci\u00f3n, enfriamiento por radiaci\u00f3n y aislamiento t\u00e9rmico,\u00a0puede hacer descender la temperatura hasta los\u00a0nueve\u00a0grados cent\u00edgrados<\/strong>\u00a0por debajo de la temperatura ambiente original.<\/p>\n

En la pr\u00e1ctica, el dispositivo podr\u00eda parecerse a un panel solar convencional, pero, en lugar de producir electricidad, proporcionar\u00eda refrigeraci\u00f3n. Esto ser\u00eda especialmente relevante para reducir la carga de los\u00a0sistemas de aire acondicionado<\/strong>\u00a0en los edificios, al enviar agua fr\u00eda, a trav\u00e9s de tuber\u00edas, a la parte m\u00e1s caliente del sistema.<\/p>\n

Asimismo, el sistema podr\u00eda ayudar a reducir\u00a0las p\u00e9rdidas de alimentos<\/strong>\u00a0por deterioro en partes del mundo que ya sufren de suministros alimenticios.<\/p>\n

\u00bfCu\u00e1l es su funcionamiento?<\/strong><\/h2>\n

Concretamente, el sistema consta de\u00a0tres capas de material<\/strong>\u00a0que, en conjunto, brindan enfriamiento a medida que el agua y el calor pasan mediante el dispositivo. Lo \u00fanico que hay que hacer es agregar agua para la evaporaci\u00f3n, aunque el consumo es tan bajo que solo se debe realizar, m\u00e1s o menos, una vez cada cuatro d\u00edas en las zonas m\u00e1s c\u00e1lidas y secas. En las zonas m\u00e1s h\u00famedas, solo una vez al mes.<\/p>\n

La\u00a0capa superior\u00a0del sistema es\u00a0un aerogel\u00a0<\/strong>que se compone\u00a0de aire encerrado en las cavidades de una estructura similar a una esponja hecha de polietileno. El material es “altamente aislante”, pero deja pasar tanto el vapor de agua como la radiaci\u00f3n infrarroja.<\/p>\n

En el medio hay un\u00a0hidrogel poroso<\/strong>\u00a0constituido principalmente de agua. Esto proporciona la fuente de agua para el enfriamiento por evaporaci\u00f3n, ya que el vapor de agua se forma en su superficie y pasa a trav\u00e9s de la capa de aerogel, saliendo al medio ambiente.<\/p>\n

La capa inferior se compone de un\u00a0material similar a un espejo<\/strong>, que refleja la luz solar entrante que la ha alcanzado, envi\u00e1ndola de regreso por medio del dispositivo, en lugar de dejar que caliente los materiales y, por lo tanto, reduzca su carga t\u00e9rmica. “La capa superior de aerogel, al ser un buen aislante, tambi\u00e9n refleja mucho la luz solar, lo que limita la cantidad de calor solar del dispositivo, incluso bajo la luz directa del sol”, explican desde el MIT.<\/p>\n

Fuente:Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad (cdecomunicacion.es)<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"

22 SEPTIEMBRE 2022<\/p>\n","protected":false},"author":12,"featured_media":15641,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[353],"tags":[],"class_list":["post-15646","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-centro-de-noticias"],"yoast_head":"\nInvestigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"og:description\" content=\"22 SEPTIEMBRE 2022\" \/>\n<meta property=\"og:url\" content=\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/\" \/>\n<meta property=\"og:site_name\" content=\"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\" \/>\n<meta property=\"article:published_time\" content=\"2022-10-04T05:34:03+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"624\" \/>\n\t<meta property=\"og:image:height\" content=\"416\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"DPC\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\" \/>\n\t<meta name=\"twitter:data1\" content=\"DPC\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\" \/>\n\t<meta name=\"twitter:data2\" content=\"2 minutes\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebPage\",\"@id\":\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/\",\"url\":\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/\",\"name\":\"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\",\"isPartOf\":{\"@id\":\"https:\/\/battery9999.com\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#primaryimage\"},\"image\":{\"@id\":\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#primaryimage\"},\"thumbnailUrl\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg\",\"datePublished\":\"2022-10-04T05:34:03+00:00\",\"author\":{\"@id\":\"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2\"},\"breadcrumb\":{\"@id\":\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#breadcrumb\"},\"inLanguage\":\"es-ES\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"es-ES\",\"@id\":\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#primaryimage\",\"url\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg\",\"contentUrl\":\"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg\",\"width\":624,\"height\":416},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"\u9996\u9801\",\"item\":\"https:\/\/battery9999.com\/es\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/battery9999.com\/#website\",\"url\":\"https:\/\/battery9999.com\/\",\"name\":\"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8\",\"description\":\"\u5c08\u696d\u96fb\u6c60\u7d44\u8a2d\u8a08\/\u751f\u7522\/\u88fd\u9020\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/battery9999.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"es-ES\"},{\"@type\":\"Person\",\"@id\":\"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2\",\"name\":\"DPC\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"es-ES\",\"@id\":\"https:\/\/battery9999.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g\",\"caption\":\"DPC\"},\"url\":\"https:\/\/battery9999.com\/es\/author\/dpc\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/","og_locale":"es_ES","og_type":"article","og_title":"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","og_description":"22 SEPTIEMBRE 2022","og_url":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/","og_site_name":"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","article_published_time":"2022-10-04T05:34:03+00:00","og_image":[{"width":624,"height":416,"url":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg","type":"image\/jpeg"}],"author":"DPC","twitter_card":"summary_large_image","twitter_misc":{"Written by":"DPC","Est. reading time":"2 minutes"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"WebPage","@id":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/","url":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/","name":"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad - \u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","isPartOf":{"@id":"https:\/\/battery9999.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#primaryimage"},"image":{"@id":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#primaryimage"},"thumbnailUrl":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg","datePublished":"2022-10-04T05:34:03+00:00","author":{"@id":"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2"},"breadcrumb":{"@id":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#breadcrumb"},"inLanguage":"es-ES","potentialAction":[{"@type":"ReadAction","target":["https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/"]}]},{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#primaryimage","url":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg","contentUrl":"https:\/\/battery9999.com\/wp-content\/uploads\/2022\/10\/MIT-EfficientCooling-624x416.jpg","width":624,"height":416},{"@type":"BreadcrumbList","@id":"https:\/\/battery9999.com\/es\/investigadores-desarrollan-un-sistema-de-refrigeracion-que-funciona-sin-electricidad\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"\u9996\u9801","item":"https:\/\/battery9999.com\/es\/"},{"@type":"ListItem","position":2,"name":"Investigadores desarrollan un sistema de refrigeraci\u00f3n que funciona sin electricidad"}]},{"@type":"WebSite","@id":"https:\/\/battery9999.com\/#website","url":"https:\/\/battery9999.com\/","name":"\u660c\u8467\u80a1\u4efd\u6709\u9650\u516c\u53f8","description":"\u5c08\u696d\u96fb\u6c60\u7d44\u8a2d\u8a08\/\u751f\u7522\/\u88fd\u9020","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/battery9999.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"es-ES"},{"@type":"Person","@id":"https:\/\/battery9999.com\/#\/schema\/person\/0b9917bf37d9832a82f648a24def18a2","name":"DPC","image":{"@type":"ImageObject","inLanguage":"es-ES","@id":"https:\/\/battery9999.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/9a258145ae53eacd7bcbebe15acef782?s=96&d=mm&r=g","caption":"DPC"},"url":"https:\/\/battery9999.com\/es\/author\/dpc\/"}]}},"_links":{"self":[{"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/posts\/15646"}],"collection":[{"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/comments?post=15646"}],"version-history":[{"count":1,"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/posts\/15646\/revisions"}],"predecessor-version":[{"id":15647,"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/posts\/15646\/revisions\/15647"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/media\/15641"}],"wp:attachment":[{"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/media?parent=15646"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/categories?post=15646"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/battery9999.com\/es\/wp-json\/wp\/v2\/tags?post=15646"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}