{"id":40840,"date":"2019-09-25T08:12:22","date_gmt":"2019-09-25T07:12:22","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/what-is-pseudocritical-line-pseudocritical-points-definition\/"},"modified":"2020-01-19T16:00:09","modified_gmt":"2020-01-19T15:00:09","slug":"what-is-pseudocritical-line-pseudocritical-points-definition","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/","title":{"rendered":"\u00bfQu\u00e9 es la l\u00ednea pseudocr\u00edtica &#8211; Puntos pseudocr\u00edticos &#8211; Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">La l\u00ednea pseudocr\u00edtica consiste en puntos pseudocr\u00edticos, que son puntos a una presi\u00f3n por encima de la presi\u00f3n cr\u00edtica y a una temperatura (Tpc&gt; Tcr).<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-spacer\"><\/div>\n<h2>Fluido Supercr\u00edtico &#8211; Agua Supercr\u00edtica<\/h2>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pseudocritical-line-pseudocritical-points-chart.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-16214 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pseudocritical-line-pseudocritical-points-chart-300x289.png\" alt=\"L\u00ednea pseudocr\u00edtica - Puntos pseudocr\u00edticos\" width=\"300\" height=\"289\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pseudocritical-line-pseudocritical-points-chart-300x289.png\" \/><\/a><strong>L\u00ednea de seudocr\u00edtica<\/strong>\u00a0&#8211;\u00a0<strong>puntos seudocr\u00edticos<\/strong>\u00a0.\u00a0La l\u00ednea pseudocr\u00edtica consiste en puntos pseudocr\u00edticos, que son puntos a una presi\u00f3n por encima de la presi\u00f3n cr\u00edtica y a una temperatura (T\u00a0<sub>pc<\/sub>\u00a0&gt; T\u00a0<sub>cr<\/sub>\u00a0) correspondiente al valor m\u00e1ximo del calor espec\u00edfico a esta presi\u00f3n particular.<\/p>\n<p>A presiones superiores a la presi\u00f3n cr\u00edtica, las propiedades del agua en el reactor cambian\u00a0<strong>gradual<\/strong>\u00a0y\u00a0<strong>continuamente<\/strong>\u00a0de aquellas que normalmente asociamos con un\u00a0<strong>l\u00edquido<\/strong>\u00a0(alta densidad, peque\u00f1a compresibilidad) a las de un\u00a0<strong>gas<\/strong>\u00a0(baja densidad, gran compresibilidad)\u00a0<strong>sin un cambio de fase<\/strong>\u00a0.\u00a0No hay cambio en la fase del agua en el n\u00facleo.\u00a0Por otro lado, las propiedades f\u00edsicas como la densidad, el calor espec\u00edfico, la entalp\u00eda espec\u00edfica experimentan cambios significativos, especialmente en el rango de temperatura de la\u00a0<strong>regi\u00f3n pseudocr\u00edtica<\/strong>\u00a0(para 25 MPa entre 372 \u00b0 C y 392 \u00b0 C).\u00a0Por ejemplo, en un reactor de agua supercr\u00edtico t\u00edpico:<\/p>\n<ul>\n<li>la\u00a0<strong>densidad<\/strong>\u00a0del agua supercr\u00edtica en la entrada y en la salida es de aproximadamente\u00a0<strong>777 kg \/ m\u00a0<\/strong><sup><strong>3<\/strong>\u00a0<\/sup>\u00a0(para 25MPa y 280 \u00b0 C) y\u00a0<strong>90 kg \/ m\u00a0<sup>3<\/sup><\/strong>\u00a0(para 25MPa y 500 \u00b0 C),<\/li>\n<li>La\u00a0<strong>entalp\u00eda espec\u00edfica<\/strong>\u00a0del agua supercr\u00edtica en la entrada y en la salida es de aproximadamente\u00a0<strong>1230 kJ \/ kg<\/strong>\u00a0(para 25MPa y 280 \u00b0 C) y\u00a0<strong>3165 kJ \/ kg<\/strong>\u00a0(para 25MPa y 500 \u00b0 C)<\/li>\n<\/ul>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Supercritical-fluid-specific-heat-conductivity.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-16211 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Supercritical-fluid-specific-heat-conductivity-182x300.png\" alt=\"conductividad t\u00e9rmica-espec\u00edfica de fluido supercr\u00edtico\" width=\"182\" height=\"300\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Supercritical-fluid-specific-heat-conductivity-182x300.png\" \/><\/a>Las siguientes figuras muestran el comportamiento de las propiedades termof\u00edsicas del agua cerca de los puntos cr\u00edticos (22.1MPa) y pseudocr\u00edticos (25MPa).\u00a0Cerca del punto cr\u00edtico, estos cambios de propiedad son dram\u00e1ticos.\u00a0En la vecindad del punto pseudocr\u00edtico a 25 MPa, estos cambios de propiedad se vuelven menos significativos.\u00a0A 25 MPa, los cambios de propiedad m\u00e1s significativos ocurren dentro de \u00b1 25 \u00b0 C alrededor del punto pseudocr\u00edtico (389.4 \u00b0 C), esta regi\u00f3n se conoce como la regi\u00f3n pseudocr\u00edtica.\u00a0Por conveniencia, se considera que las propiedades del fluido debajo del punto pseudocr\u00edtico muestran\u00a0<strong>un<\/strong>\u00a0comportamiento\u00a0<strong>similar<\/strong>\u00a0al\u00a0<strong>l\u00edquido<\/strong>\u00a0y por encima del punto pseudocr\u00edtico muestran\u00a0<strong>un<\/strong>\u00a0comportamiento\u00a0<strong>similar<\/strong>\u00a0al\u00a0<strong>gas<\/strong>\u00a0.<\/p>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights lgc-first lgc-last\">\n<div class=\"inside-grid-column\">\n<div class=\"su-accordion\">\n<div class=\"su-spoiler su-spoiler-style-default su-spoiler-icon-arrow\" data-anchor=\"References\">\n<div class=\"su-spoiler-content su-clearfix\">\n<p>&nbsp;<\/p>\n<\/div>\n<p>&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;&#8230;.<\/p>\n<p>Este art\u00edculo se basa en la traducci\u00f3n autom\u00e1tica del art\u00edculo original en ingl\u00e9s. Para m\u00e1s informaci\u00f3n vea el art\u00edculo en ingl\u00e9s. Puedes ayudarnos. Si desea corregir la traducci\u00f3n, env\u00edela a: translations@nuclear-power.com o complete el formulario de traducci\u00f3n en l\u00ednea. Agradecemos su ayuda, actualizaremos la traducci\u00f3n lo antes posible. Gracias.<\/p>\n<\/div>\n<\/div>\n<\/div>\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>La l\u00ednea pseudocr\u00edtica consiste en puntos pseudocr\u00edticos, que son puntos a una presi\u00f3n por encima de la presi\u00f3n cr\u00edtica y a una temperatura (Tpc&gt; Tcr). Fluido Supercr\u00edtico &#8211; Agua Supercr\u00edtica L\u00ednea de seudocr\u00edtica\u00a0&#8211;\u00a0puntos seudocr\u00edticos\u00a0.\u00a0La l\u00ednea pseudocr\u00edtica consiste en puntos pseudocr\u00edticos, que son puntos a una presi\u00f3n por encima de la presi\u00f3n cr\u00edtica y a una &#8230; <a title=\"\u00bfQu\u00e9 es la l\u00ednea pseudocr\u00edtica &#8211; Puntos pseudocr\u00edticos &#8211; Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/\" aria-label=\"M\u00e1s en \u00bfQu\u00e9 es la l\u00ednea pseudocr\u00edtica &#8211; Puntos pseudocr\u00edticos &#8211; Definici\u00f3n\">Leer m\u00e1s<\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[16],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\u00bfQu\u00e9 es la l\u00ednea pseudocr\u00edtica - Puntos pseudocr\u00edticos - Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"La l\u00ednea pseudocr\u00edtica consiste en puntos pseudocr\u00edticos, que son puntos a una presi\u00f3n por encima de la presi\u00f3n cr\u00edtica y a una temperatura (Tpc&gt; Tcr).\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/\" \/>\n<meta property=\"og:locale\" content=\"es_ES\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u00bfQu\u00e9 es la l\u00ednea pseudocr\u00edtica - Puntos pseudocr\u00edticos - Definici\u00f3n\" \/>\n<meta property=\"og:description\" content=\"La l\u00ednea pseudocr\u00edtica consiste en puntos pseudocr\u00edticos, que son puntos a una presi\u00f3n por encima de la presi\u00f3n cr\u00edtica y a una temperatura (Tpc&gt; Tcr).\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2019-09-25T07:12:22+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2020-01-19T15:00:09+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pseudocritical-line-pseudocritical-points-chart-300x289.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Tiempo de lectura\">\n\t<meta name=\"twitter:data2\" content=\"2 minutos\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"es\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/#primaryimage\",\"inLanguage\":\"es\",\"url\":\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/pseudocritical-line-pseudocritical-points-chart-300x289.png\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/\",\"name\":\"\\u00bfQu\\u00e9 es la l\\u00ednea pseudocr\\u00edtica - Puntos pseudocr\\u00edticos - Definici\\u00f3n\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/#primaryimage\"},\"datePublished\":\"2019-09-25T07:12:22+00:00\",\"dateModified\":\"2020-01-19T15:00:09+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"La l\\u00ednea pseudocr\\u00edtica consiste en puntos pseudocr\\u00edticos, que son puntos a una presi\\u00f3n por encima de la presi\\u00f3n cr\\u00edtica y a una temperatura (Tpc> Tcr).\",\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/es\/what-is-pseudocritical-line-pseudocritical-points-definition\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"es\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/posts\/40840"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/comments?post=40840"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/posts\/40840\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/media?parent=40840"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/categories?post=40840"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/tags?post=40840"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}