{"id":50713,"date":"2020-01-20T13:30:40","date_gmt":"2020-01-20T12:30:40","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/que-es-el-diagrama-cambiante-definicion\/"},"modified":"2020-01-20T13:31:46","modified_gmt":"2020-01-20T12:31:46","slug":"que-es-el-diagrama-cambiante-definicion","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/es\/que-es-el-diagrama-cambiante-definicion\/","title":{"rendered":"\u00bfQu\u00e9 es el Diagrama de Moody? Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">El diagrama de Moody (tambi\u00e9n conocido como gr\u00e1fico de Moody) es un gr\u00e1fico en forma no dimensional que relaciona el factor de fricci\u00f3n de Darcy, el n\u00famero de Reynolds y la rugosidad relativa.\u00a0Ingenieria termal<\/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>Diagrama de Moody<\/h2>\n<p>El diagrama de Moody (tambi\u00e9n conocido como gr\u00e1fico de Moody) es un gr\u00e1fico en forma no dimensional que relaciona\u00a0<a title=\"Factor de fricci\u00f3n de Darcy\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-factor-de-friccion-de-darcy-definicion\/\"><strong>el factor de fricci\u00f3n de Darcy<\/strong><\/a>\u00a0,\u00a0<a title=\"Numero Reynolds\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/reynolds-number\/\"><strong>el n\u00famero de Reynolds<\/strong><\/a>\u00a0y la\u00a0<a title=\"Rugosidad relativa de la tuber\u00eda\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/relative-roughness-of-pipe\/\"><strong>rugosidad relativa<\/strong><\/a>\u00a0para un flujo completamente desarrollado en una tuber\u00eda circular.<\/p>\n<figure id=\"attachment_14429\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-14429\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Moody-chart-min.jpg\"><img loading=\"lazy\" class=\"size-full wp-image-14429 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Moody-chart-min.jpg\" alt=\"Diagrama de Moody\" width=\"1409\" height=\"884\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Moody-chart-min.jpg\" \/><\/a><figcaption id=\"caption-attachment-14429\" class=\"wp-caption-text\">Fuente: Donebythesecondlaw en Wikipedia en ingl\u00e9s, CC BY-SA 3.0,<br \/>\nhttps:\/\/commons.wikimedia.org\/w\/index.php?curid=4681366<\/figcaption><\/figure>\n<\/div>\n<\/div>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<div><\/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<h2><span>Ejemplo: Diagrama de Moody<\/span><\/h2>\n<p><strong><span>Determine el factor de fricci\u00f3n<\/span><\/strong><span>\u00a0(f\u00a0<\/span><sub><span>D<\/span><\/sub><span>\u00a0) para el flujo de fluido en una tuber\u00eda de 700 mm de di\u00e1metro que tiene el n\u00famero de Reynolds de 50 000 000 y una\u00a0<\/span><strong><span>rugosidad absoluta<\/span><\/strong><span>\u00a0de 0.035 mm.<\/span><\/p>\n<p><strong><span>Soluci\u00f3n:<\/span><\/strong><\/p>\n<p><span>La rugosidad relativa es igual a \u03b5 = 0.035 \/ 700 = 5 x\u00a0<\/span><sup><span>10-5<\/span><\/sup><span>\u00a0.\u00a0Usando la tabla Moody, un n\u00famero de Reynolds de 50 000 000 se cruza con la curva correspondiente a una rugosidad relativa de 5 x\u00a0<\/span><sup><span>10-5<\/span><\/sup><span>\u00a0en un factor de fricci\u00f3n de\u00a0<\/span><strong><span>0.011<\/span><\/strong><span>\u00a0.<\/span><\/p>\n<figure id=\"attachment_14430\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-14430\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Moody-chart-example-min.jpg\"><img loading=\"lazy\" class=\"size-large wp-image-14430 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Moody-chart-example-min-1024x642.jpg\" alt=\"Cuadro cambiante, Diagrama de Moody\" width=\"669\" height=\"419\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Moody-chart-example-min-1024x642.jpg\" \/><\/a><figcaption id=\"caption-attachment-14430\" class=\"wp-caption-text\"><span>Ejemplo: gr\u00e1fico cambiante.<\/span><br \/>\n<span>Fuente: Donebythesecondlaw en Wikipedia en ingl\u00e9s, CC BY-SA 3.0, https:\/\/commons.wikimedia.org\/w\/index.php?curid=4681366<\/span><\/figcaption><\/figure>\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-spacer\"><\/div>\n<h2><span>Factor de fricci\u00f3n de Darcy para varios reg\u00edmenes de flujo<\/span><\/h2>\n<p><span>La clasificaci\u00f3n m\u00e1s com\u00fan de los\u00a0<\/span><a title=\"R\u00e9gimen de flujo\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/flow-regime\/\"><span>reg\u00edmenes<\/span><\/a><span>\u00a0de\u00a0<a title=\"R\u00e9gimen de flujo\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/flow-regime\/\">flujo<\/a>\u00a0es de acuerdo con el n\u00famero de Reynolds.\u00a0<\/span><strong><span>El n\u00famero de Reynolds<\/span><\/strong><span>\u00a0es un n\u00famero adimensional compuesto por las caracter\u00edsticas f\u00edsicas del flujo y determina si el flujo es\u00a0<\/span><strong><span>laminar o turbulento<\/span><\/strong><span>\u00a0.\u00a0Un n\u00famero creciente de Reynolds indica una turbulencia creciente del flujo.\u00a0Como se puede ver en el cuadro de Moody, tambi\u00e9n el factor de fricci\u00f3n de Darcy depende en gran medida del r\u00e9gimen de flujo (es decir, del n\u00famero de Reynolds).<\/span><\/p>\n<\/div>\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<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","protected":false},"excerpt":{"rendered":"<p>El diagrama de Moody (tambi\u00e9n conocido como gr\u00e1fico de Moody) es un gr\u00e1fico en forma no dimensional que relaciona el factor de fricci\u00f3n de Darcy, el n\u00famero de Reynolds y la rugosidad relativa.\u00a0Ingenieria termal Diagrama de Moody El diagrama de Moody (tambi\u00e9n conocido como gr\u00e1fico de Moody) es un gr\u00e1fico en forma no dimensional que &#8230; <a title=\"\u00bfQu\u00e9 es el Diagrama de Moody? Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-diagrama-cambiante-definicion\/\" aria-label=\"M\u00e1s en \u00bfQu\u00e9 es el Diagrama de Moody? 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 el diagrama cambiante? Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"El diagrama de Moody (tambi\u00e9n conocido como gr\u00e1fico de Moody) es un gr\u00e1fico en forma no dimensional que relaciona el factor de fricci\u00f3n de Darcy, el n\u00famero de Reynolds y la rugosidad relativa. 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