{"id":41865,"date":"2019-09-30T13:21:25","date_gmt":"2019-09-30T12:21:25","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/que-es-la-clasificacion-de-la-perdida-de-cabeza-definicion\/"},"modified":"2020-01-20T20:21:00","modified_gmt":"2020-01-20T19:21:00","slug":"que-es-la-clasificacion-de-la-perdida-de-cabeza-definicion","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/es\/que-es-la-clasificacion-de-la-perdida-de-cabeza-definicion\/","title":{"rendered":"\u00bfQu\u00e9 es la clasificaci\u00f3n de la p\u00e9rdida de cabeza? Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Clasificaci\u00f3n de la p\u00e9rdida de carga. La p\u00e9rdida de carga del sistema de tuber\u00edas se divide en dos categor\u00edas principales, p\u00e9rdidas importantes y p\u00e9rdidas de carga m\u00ednimas. Ingenieria termal<\/div>\n<\/div>\n<div><\/div>\n<div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-60 lgc-tablet-grid-60 lgc-mobile-grid-100 lgc-equal-heights  lgc-first\">\n<div class=\"inside-grid-column\">\n<h2><span>Clasificaci\u00f3n de la p\u00e9rdida de cabeza<\/span><\/h2>\n<p><strong><span>La p\u00e9rdida<\/span><\/strong><span>\u00a0de\u00a0<strong>carga<\/strong>\u00a0de un sistema de tuber\u00eda, tubo o conducto es la misma que la producida en un tubo o conducto recto cuya longitud es igual a las tuber\u00edas de los sistemas originales m\u00e1s la suma de las longitudes equivalentes de todos los componentes del sistema.<\/span><\/p>\n<p><span>Como se puede ver, la p\u00e9rdida de carga del sistema de tuber\u00edas se divide en dos categor\u00edas principales, &#8221;\u00a0<\/span><strong><span>p\u00e9rdidas mayores<\/span><\/strong><span>\u00a0&#8221; asociadas con la p\u00e9rdida de energ\u00eda por longitud de tuber\u00eda y &#8221;\u00a0<\/span><strong><span>p\u00e9rdidas menores<\/span><\/strong><span>\u00a0&#8221; asociadas con curvas, conexiones, v\u00e1lvulas, etc.<\/span><\/p>\n<ul>\n<li><strong><span>P\u00e9rdida de carga principal<\/span><\/strong><span>\u00a0: debido a la fricci\u00f3n en tuber\u00edas y conductos.<\/span><\/li>\n<li><strong><span>P\u00e9rdida menor de carga<\/span><\/strong><span>\u00a0: debido a componentes como v\u00e1lvulas, accesorios, curvas y tees.<\/span><\/li>\n<\/ul>\n<p><span>La p\u00e9rdida de cabeza se puede expresar como:<\/span><\/p>\n<p><strong><em><span>h\u00a0<\/span><\/em><em><sub><span>loss<\/span><\/sub><\/em><em><span>\u00a0= \u03a3 h\u00a0<\/span><\/em><em><sub><span>major_losses<\/span><\/sub><\/em><em><span>\u00a0+ \u03a3 h\u00a0<\/span><\/em><em><sub><span>minor_losses<\/span><\/sub><\/em><\/strong><\/p>\n<div class=\"su-divider su-divider-style-dotted\"><\/div>\n<\/div>\n<\/div>\n<div class=\"lgc-column lgc-grid-parent lgc-grid-40 lgc-tablet-grid-40 lgc-mobile-grid-100 lgc-equal-heights  lgc-last\">\n<div class=\"inside-grid-column\">\n<h2><span>Resumen:<\/span><\/h2>\n<ul>\n<li><strong><span>La p\u00e9rdida de carga<\/span><\/strong><span>\u00a0o\u00a0<strong>p\u00e9rdida de\u00a0<\/strong><\/span><strong><span>presi\u00f3n<\/span><\/strong><span>\u00a0es la reducci\u00f3n en la\u00a0<\/span><a title=\"Cabeza hidr\u00e1ulica\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/hydraulic-head\/\"><strong><span>carga total<\/span><\/strong><\/a><span>\u00a0(suma de carga\u00a0<\/span><a title=\"Cabeza de elevaci\u00f3n\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/elevation-head-2\/\"><span>potencial<\/span><\/a><span>\u00a0,\u00a0<\/span><a title=\"Cabezal de velocidad\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/velocity-head\/\"><span>carga de velocidad<\/span><\/a><span>\u00a0y\u00a0<\/span><a title=\"Cabeza de presi\u00f3n\" href=\"https:\/\/www.nuclear-power.com\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/pressure-head-2\/\"><span>presi\u00f3n<\/span><\/a><span>\u00a0) de un fluido causada por la\u00a0<\/span><strong><span>fricci\u00f3n<\/span><\/strong><span>\u00a0presente en el movimiento del fluido.<\/span><\/li>\n<li><strong><span>La p\u00e9rdida de carga y la p\u00e9rdida de presi\u00f3n<\/span><\/strong><span>\u00a0representan el mismo fen\u00f3meno:\u00a0<\/span><strong><span>p\u00e9rdidas por fricci\u00f3n<\/span><\/strong><span>\u00a0en tuber\u00edas y p\u00e9rdidas en componentes hidr\u00e1ulicos, pero se expresan en\u00a0<\/span><strong><span>diferentes unidades<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<li><span>La p\u00e9rdida de carga del sistema hidr\u00e1ulico se divide en\u00a0<\/span><strong><span>dos categor\u00edas principales<\/span><\/strong><span>\u00a0:<\/span>\n<ul>\n<li><strong><span>P\u00e9rdida de carga importante<\/span><\/strong><span>\u00a0: debido a la fricci\u00f3n en tuber\u00edas rectas<\/span><\/li>\n<li><strong><span>P\u00e9rdida de carga menor<\/span><\/strong><span>\u00a0: debido a componentes como v\u00e1lvulas, curvas &#8230;<\/span><\/li>\n<\/ul>\n<\/li>\n<li><strong><span>La ecuaci\u00f3n de Darcy<\/span><\/strong><span>\u00a0se puede usar para calcular\u00a0<\/span><strong><span>p\u00e9rdidas importantes<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<li><span>Se\u00a0puede usar\u00a0<\/span><strong><span>una forma especial de la ecuaci\u00f3n de Darcy<\/span><\/strong><span>\u00a0para calcular\u00a0<\/span><strong><span>p\u00e9rdidas menores<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<li><span>El\u00a0<\/span><strong><span>factor de fricci\u00f3n<\/span><\/strong><span>\u00a0para el flujo de fluido se puede determinar usando un\u00a0<\/span><strong><span>gr\u00e1fico Moody<\/span><\/strong><span>\u00a0.<\/span><\/li>\n<\/ul>\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<p>&nbsp;<\/p>\n<\/div>\n<\/div>\n<\/div>\n<div>\n<h2><span>\u00bfPor qu\u00e9 la p\u00e9rdida de cabeza es tan importante?<\/span><\/h2>\n<p><span>Como se puede ver en la imagen, la p\u00e9rdida de carga es\u00a0<\/span><strong><span>una caracter\u00edstica clave<\/span><\/strong><span>\u00a0de cualquier sistema hidr\u00e1ulico.\u00a0En los sistemas, en los que se debe mantener cierto caudal (por ejemplo, para proporcionar suficiente enfriamiento o transferencia de calor desde el\u00a0<\/span><a title=\"N\u00facleo del reactor\" href=\"https:\/\/www.reactor-physics.com\/what-is-reactor-core-definition\/\"><span>n\u00facleo del reactor<\/span><\/a><span>\u00a0),\u00a0<\/span><strong><span>el equilibrio<\/span><\/strong><span>\u00a0de la\u00a0<\/span><strong><span>p\u00e9rdida de carga<\/span><\/strong><span>\u00a0y la\u00a0\u00a0<\/span><strong><span>carga a\u00f1adida<\/span><\/strong><span>\u00a0por una bomba determina la velocidad de flujo a trav\u00e9s del sistema.<\/span><\/p>\n<figure id=\"attachment_14299\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-14299\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Head-Q-H.png\"><img loading=\"lazy\" class=\"size-medium wp-image-14299 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Head-Q-H-300x207.png\" alt=\"Diagrama caracter\u00edstico de QH de la bomba centr\u00edfuga y de la tuber\u00eda\" width=\"300\" height=\"207\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Head-Q-H-300x207.png\" \/><\/a><figcaption id=\"caption-attachment-14299\" class=\"wp-caption-text\"><span>Diagrama caracter\u00edstico de QH de la bomba centr\u00edfuga y de la tuber\u00eda<\/span><\/figcaption><\/figure>\n<figure id=\"attachment_14305\" class=\"wp-caption aligncenter\" aria-describedby=\"caption-attachment-14305\"><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Head-Hydraulic-Grade-Line-min.png\"><img loading=\"lazy\" class=\"size-medium wp-image-14305 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Head-Hydraulic-Grade-Line-min-300x230.png\" alt=\"Cabezal hidr\u00e1ulico - L\u00ednea de grado hidr\u00e1ulico\" width=\"300\" height=\"230\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Head-Hydraulic-Grade-Line-min-300x230.png\" \/><\/a><figcaption id=\"caption-attachment-14305\" class=\"wp-caption-text\"><span>L\u00ednea de grado hidr\u00e1ulico y l\u00edneas de cabeza total para una tuber\u00eda de di\u00e1metro constante con fricci\u00f3n.\u00a0En una tuber\u00eda real hay p\u00e9rdidas de energ\u00eda debido a la fricci\u00f3n, que deben tenerse en cuenta, ya que pueden ser muy significativas.<\/span><\/figcaption><\/figure>\n<\/div>\n<div><\/div>\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","protected":false},"excerpt":{"rendered":"<p>Clasificaci\u00f3n de la p\u00e9rdida de carga. La p\u00e9rdida de carga del sistema de tuber\u00edas se divide en dos categor\u00edas principales, p\u00e9rdidas importantes y p\u00e9rdidas de carga m\u00ednimas. Ingenieria termal Clasificaci\u00f3n de la p\u00e9rdida de cabeza La p\u00e9rdida\u00a0de\u00a0carga\u00a0de un sistema de tuber\u00eda, tubo o conducto es la misma que la producida en un tubo o conducto &#8230; <a title=\"\u00bfQu\u00e9 es la clasificaci\u00f3n de la p\u00e9rdida de cabeza? Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-clasificacion-de-la-perdida-de-cabeza-definicion\/\" aria-label=\"M\u00e1s en \u00bfQu\u00e9 es la clasificaci\u00f3n de la p\u00e9rdida de cabeza? 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 clasificaci\u00f3n de la p\u00e9rdida de cabeza? Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"Clasificaci\u00f3n de la p\u00e9rdida de carga. La p\u00e9rdida de carga del sistema de tuber\u00edas se divide en dos categor\u00edas principales, p\u00e9rdidas importantes y p\u00e9rdidas de carga m\u00ednimas. 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