{"id":39881,"date":"2019-09-16T22:16:19","date_gmt":"2019-09-16T21:16:19","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/"},"modified":"2021-08-02T14:31:12","modified_gmt":"2021-08-02T13:31:12","slug":"que-es-la-caida-de-presion-conjunto-de-combustible-definicion","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/es\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/","title":{"rendered":"\u00bfQu\u00e9 es la ca\u00edda de presi\u00f3n? &#8211; Conjunto de combustible &#8211; Definici\u00f3n"},"content":{"rendered":"<div class=\"su-quote su-quote-style-default\">\n<div class=\"su-quote-inner su-clearfix\">Ca\u00edda de presi\u00f3n &#8211; Conjunto de combustible.\u00a0En general, la ca\u00edda de presi\u00f3n total del conjunto de combustible est\u00e1 formada por la ca\u00edda por fricci\u00f3n del haz de combustible y otras ca\u00eddas de presi\u00f3n de elementos estructurales<\/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>Ca\u00edda de presi\u00f3n &#8211; Conjunto de combustible<\/h2>\n<p>En general,\u00a0<strong>la\u00a0<\/strong><a title=\"P\u00e9rdida de cabeza - P\u00e9rdida de presi\u00f3n\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/head-loss\/\"><strong>ca\u00edda de presi\u00f3n<\/strong><\/a>\u00a0total\u00a0<strong>del conjunto de combustible<\/strong>\u00a0est\u00e1 formada por la ca\u00edda por fricci\u00f3n del haz de combustible (depende de la\u00a0<a href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/relative-roughness-of-pipe\/\">rugosidad relativa<\/a>\u00a0de las barras de combustible, el\u00a0<a href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/reynolds-number\/\">n\u00famero de Reynolds<\/a>\u00a0,\u00a0<a href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/internal-flow\/hydraulic-diameter-2\/\">el di\u00e1metro hidr\u00e1ulico<\/a>\u00a0,\u00a0etc.) y otras ca\u00eddas de presi\u00f3n de los elementos estructurales (boquilla superior e inferior, rejillas de separaci\u00f3n o rejillas de mezcla )<\/p>\n<p>Ver tambi\u00e9n:\u00a0<a title=\"Aceleraci\u00f3n de fluidos - P\u00e9rdida de presi\u00f3n\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/minor-head-loss-local-losses\/fluid-acceleration-pressure-loss\/\">Aceleraci\u00f3n de fluidos &#8211; P\u00e9rdida de presi\u00f3n<\/a><\/p>\n<p>En general, no es tan simple calcular las ca\u00eddas de presi\u00f3n en los conjuntos de combustible (especialmente las rejillas de separaci\u00f3n) y pertenece a los\u00a0<strong>conocimientos<\/strong>\u00a0clave\u00a0de ciertos fabricantes de combustible.\u00a0Principalmente, las ca\u00eddas de presi\u00f3n se miden en\u00a0<strong>bucles hidr\u00e1ulicos experimentales<\/strong>\u00a0, en lugar de calcularse.<\/p>\n<p>Los ingenieros usan el\u00a0<a title=\"Coeficiente de p\u00e9rdida de presi\u00f3n - PLC\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/head-loss\/pressure-loss-coefficient-plc\/\"><strong>coeficiente de p\u00e9rdida de presi\u00f3n<\/strong><\/a>\u00a0,\u00a0<strong>PLC<\/strong>\u00a0.\u00a0Se observa K o\u00a0<strong>\u03be<\/strong>\u00a0\u00a0(pronunciado &#8220;xi&#8221;).\u00a0Este coeficiente caracteriza la\u00a0<a title=\"P\u00e9rdida de cabeza - P\u00e9rdida de presi\u00f3n\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/head-loss\/\">p\u00e9rdida<\/a>\u00a0de\u00a0<a title=\"P\u00e9rdida de cabeza - P\u00e9rdida de presi\u00f3n\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/bernoullis-equation-bernoullis-principle\/head-loss\/\">presi\u00f3n<\/a>\u00a0de un determinado sistema hidr\u00e1ulico o de una parte de un sistema hidr\u00e1ulico.\u00a0Se puede medir f\u00e1cilmente en bucles hidr\u00e1ulicos.\u00a0El coeficiente de p\u00e9rdida de presi\u00f3n se puede definir o medir para tuber\u00edas rectas y especialmente para\u00a0<a title=\"P\u00e9rdida Menor de Cabeza - P\u00e9rdidas Locales\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/minor-head-loss-local-losses\/\"><strong>p\u00e9rdidas locales (menores)<\/strong><\/a>\u00a0.<\/p>\n<p><a href=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/PLC-Pressure-loss-coefficient-equations.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-20526 lazy-loaded\" src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/PLC-Pressure-loss-coefficient-equations.png\" alt=\"PLC - Coeficiente de p\u00e9rdida de presi\u00f3n - ecuaciones\" width=\"339\" height=\"375\" data-lazy-type=\"image\" data-src=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/PLC-Pressure-loss-coefficient-equations.png\" \/><\/a><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Usando los datos del ejemplo mencionado a continuaci\u00f3n, el\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">coeficiente de p\u00e9rdida de presi\u00f3n<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0(solo friccional de la tuber\u00eda recta) es igual a\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u03be = f\u00a0 <\/span><\/span><sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">D<\/span><\/span><\/sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0L \/ D\u00a0 <\/span><\/span><sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">H<\/span><\/span><\/sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0= 4.9<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0. <\/span><span style=\"vertical-align: inherit;\">Pero el coeficiente global de p\u00e9rdida de presi\u00f3n (incluidas las rejillas de separaci\u00f3n, las boquillas superior e inferior, etc.) suele ser aproximadamente tres veces mayor. <\/span><span style=\"vertical-align: inherit;\">Este PLC (\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">\u03be = 4,9<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0) Hace Que La Ca\u00edda de Presi\u00f3n es del Orden de (utilizando Las Entradas Anteriores)\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Ap\u00a0 <\/span><\/span><sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Friccion<\/span><\/span><\/sub><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0= 4,9 x 714 x 5\u00a0 <\/span><\/span><sup><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">2<\/span><\/span><\/sup><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0\/2 =\u00a0 <\/span><\/span><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">43,7 kPa<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0(SIN rejillas espaciado, TOBERAS superiores e inferiores ). <\/span><span style=\"vertical-align: inherit;\">Un PLC real aproximadamente tres veces mayor significa que el\u00a0<\/span><\/span><strong><sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">combustible\u00a0<\/span><\/span><\/sub><\/strong><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0\u0394p<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0ser\u00e1 aproximadamente tres veces mayor.<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">La p\u00e9rdida de presi\u00f3n global del reactor, el\u00a0 <\/span><\/span><strong><sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">reactor<\/span><\/span><\/sub><\/strong><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0\u0394p<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0, debe incluir:<\/span><\/span><\/p>\n<ul>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">bajante y fondo del reactor<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">placa de soporte inferior<\/span><\/span><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">conjunto de combustible que incluye rejillas de separaci\u00f3n, boquillas superior e inferior y otros componentes estructurales &#8211;\u00a0\u00a0 <\/span><\/span><strong><sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">combustible<\/span><\/span><\/sub><\/strong><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0\u0394p<\/span><\/span><\/strong><\/li>\n<li><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">conjunto de estructura de gu\u00eda superior<\/span><\/span><\/li>\n<\/ul>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">En consecuencia, la p\u00e9rdida de presi\u00f3n global del reactor &#8211; el\u00a0\u00a0 <\/span><\/span><strong><sub><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">reactor<\/span><\/span><\/sub><\/strong><strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0\u0394p<\/span><\/span><\/strong><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\"> \u00a0es generalmente del orden de cientos de kPa (digamos 300-400 kPa) para los par\u00e1metros de dise\u00f1o.<\/span><\/span><\/p>\n<p><span>Es un ejemplo ilustrativo, los datos anteriores\u00a0\u00a0<\/span><strong><span>no<\/span><\/strong><span> \u00a0corresponden a ning\u00fan dise\u00f1o de reactor. [\/lgc_column] <div  class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\"> <div class=\"su-spacer\" style=\"height:10px\"><\/div>\n<h2><span>Ejemplo: P\u00e9rdida de presi\u00f3n por fricci\u00f3n &#8211; Paquete de combustible<\/span><\/h2>\n<p><a href=\"http:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Diameter-Fuel-Channel.png\"><img loading=\"lazy\" class=\"alignright size-medium wp-image-20407\" src=\"http:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/Hydraulic-Diameter-Fuel-Channel-254x300.png\" alt=\"Di\u00e1metro hidr\u00e1ulico: canal de combustible\" width=\"254\" height=\"300\" \/><\/a><span>Calcule la\u00a0<\/span><a title=\"P\u00e9rdida importante de carga - P\u00e9rdida por fricci\u00f3n\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/\"><strong><span>p\u00e9rdida<\/span><\/strong><\/a><span>\u00a0de\u00a0<a title=\"Major Head Loss \u2013 Friction Loss\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/\"><strong>presi\u00f3n por fricci\u00f3n<\/strong><\/a>\u00a0de una\u00a0<\/span><strong><span>sola barra de combustible<\/span><\/strong><span>\u00a0\u00a0dentro del n\u00facleo de un reactor en funcionamiento normal (tasa de flujo de dise\u00f1o).\u00a0Suponga que esta barra de combustible es parte de un haz de combustible con la red de combustible rectangular y que este haz de combustible no contiene rejillas espaciadoras.\u00a0Su altura es\u00a0<\/span><strong><span>h = 4\u00a0<\/span><\/strong><span><strong>my la<\/strong>\u00a0velocidad del flujo del n\u00facleo es constante e igual a\u00a0<\/span><strong><span>V\u00a0<\/span><\/strong><strong><sub><span>n\u00facleo<\/span><\/sub><\/strong><strong><span>\u00a0= 5 m \/ s.<\/span><\/strong><\/p>\n<p><span>Asumir que:<\/span><\/p>\n<ul>\n<li><span>el di\u00e1metro exterior del revestimiento es:\u00a0<\/span><strong><span>d = 2 xr\u00a0<\/span><\/strong><strong><sub><span>Zr, 1<\/span><\/sub><\/strong><strong><span>\u00a0= 9,3 mm<\/span><\/strong><\/li>\n<li><span>el paso de los pasadores de combustible es:\u00a0<\/span><strong><span>p = 13 mm<\/span><\/strong><\/li>\n<li><span>la\u00a0<\/span><a title=\"Rugosidad relativa de la tuber\u00eda\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/relative-roughness-of-pipe\/\"><span>rugosidad relativa<\/span><\/a><span>\u00a0es\u00a0<\/span><strong><span>\u03b5 \/ D = 5&#215;10\u00a0<\/span><\/strong><strong><sup><span>-4<\/span><\/sup><\/strong><\/li>\n<li><span>la\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/thermodynamics\/thermodynamic-properties\/what-is-density-physics\/\"><span>densidad<\/span><\/a><span>\u00a0del fluido\u00a0es:\u00a0<\/span><strong><span>\u03c1 = 714 kg \/ m\u00a0<\/span><\/strong><strong><sup><span>3<\/span><\/sup><\/strong><\/li>\n<li><span>la velocidad del flujo del n\u00facleo es constante e igual a\u00a0<\/span><strong><span>V\u00a0<\/span><\/strong><strong><sub><span>n\u00facleo<\/span><\/sub><\/strong><strong><span>\u00a0= 5 m \/ s<\/span><\/strong><\/li>\n<li><span>la\u00a0<\/span><a title=\"\u00bfQu\u00e9 es la temperatura? F\u00edsica\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-temperatura-fisica-definicion\/\"><span>temperatura<\/span><\/a><span>\u00a0promedio\u00a0del refrigerante del reactor es:\u00a0<\/span><strong><span>T\u00a0<\/span><\/strong><strong><sub><span>bulk<\/span><\/sub><\/strong><strong><span>\u00a0= 296 \u00b0 C<\/span><\/strong><\/li>\n<\/ul>\n<p><span><\/span><\/p><\/div><\/div> <div  class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\"> <div class=\"su-spacer\" style=\"height:10px\"><\/div>\n<h2><span>C\u00e1lculo del n\u00famero de Reynolds<\/span><\/h2>\n<p><span>Para calcular el\u00a0<\/span><a title=\"N\u00famero de Reynolds\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/reynolds-number\/\"><span>n\u00famero de Reynolds<\/span><\/a><span>\u00a0, tenemos que saber:<\/span><\/p>\n<ul>\n<li><span>el di\u00e1metro exterior del revestimiento es:\u00a0<\/span><strong><span>d = 2 xr\u00a0<\/span><\/strong><strong><sub><span>Zr, 1<\/span><\/sub><\/strong><strong><span>\u00a0= 9,3 mm<\/span><\/strong><span>\u00a0(para calcular el di\u00e1metro hidr\u00e1ulico)<\/span><\/li>\n<li><span>el paso de los pasadores de combustible es:\u00a0<\/span><strong><span>p = 13 mm<\/span><\/strong><span>\u00a0\u00a0(para calcular el di\u00e1metro hidr\u00e1ulico)<\/span><\/li>\n<li><span>la viscosidad din\u00e1mica del agua saturada a 300 \u00b0 C es:\u00a0<\/span><strong><span>\u03bc = 0.0000859 Ns \/ m\u00a0<\/span><\/strong><strong><sup><span>2<\/span><\/sup><\/strong><\/li>\n<li><span>la densidad del fluido es:\u00a0<\/span><strong><span>\u03c1 = 714 kg \/ m\u00a0<\/span><\/strong><strong><sup><span>3<\/span><\/sup><\/strong><\/li>\n<\/ul>\n<p><strong><span>El di\u00e1metro hidr\u00e1ulico, D\u00a0<\/span><\/strong><strong><sub><span>h<\/span><\/sub><\/strong><span>\u00a0, es un t\u00e9rmino com\u00fanmente utilizado cuando se maneja el flujo en\u00a0<\/span><strong><span>tubos y canales no circulares<\/span><\/strong><span>\u00a0.\u00a0El\u00a0<\/span><strong><span>di\u00e1metro hidr\u00e1ulico del canal de combustible<\/span><\/strong><span>\u00a0,\u00a0<\/span><em><span>D\u00a0<\/span><\/em><em><sub><span>h<\/span><\/sub><\/em><span>\u00a0, es igual a\u00a0<\/span><strong><span>13,85 mm<\/span><\/strong><span>\u00a0.<\/span><\/p>\n<p><span>Ver tambi\u00e9n:\u00a0<\/span><a href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/internal-flow\/hydraulic-diameter-2\/\"><span>Di\u00e1metro hidr\u00e1ulico<\/span><\/a><\/p>\n<p><span>El\u00a0<\/span><strong><span>n\u00famero de Reynolds<\/span><\/strong><span>\u00a0dentro del canal de combustible es entonces igual a:<\/span><\/p>\n<p><a href=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2019\/05\/reynolds-number-example.png\"><img loading=\"lazy\" class=\"aligncenter size-full wp-image-20412\" src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2019\/05\/reynolds-number-example.png\" alt=\"n\u00famero de Reynolds - ejemplo\" width=\"593\" height=\"78\" \/><\/a><\/p>\n<p><span>Esto satisface completamente las\u00a0<\/span><a href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-flujo-turbulento-definicion\/\"><strong><span>condiciones turbulentas<\/span><\/strong><\/a><span> . <\/span><\/p><\/div><\/div> <div  class=\"lgc-column lgc-grid-parent lgc-grid-100 lgc-tablet-grid-100 lgc-mobile-grid-100 lgc-equal-heights \"><div  class=\"inside-grid-column\"> <div class=\"su-spacer\" style=\"height:10px\"><\/div>\n<h2><span>C\u00e1lculo del factor de fricci\u00f3n de Darcy<\/span><\/h2>\n<p style=\"text-align: left;\"><strong><span>El factor de fricci\u00f3n<\/span><\/strong><span>\u00a0para el flujo turbulento depende en gran medida de la\u00a0<\/span><strong><span>rugosidad relativa.\u00a0<\/span><\/strong><span>Se determina mediante la ecuaci\u00f3n de Colebrook o se puede determinar mediante el\u00a0<\/span><a title=\"Diagrama de Moody\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/moody-diagram\/\"><strong><span>gr\u00e1fico de Moody<\/span><\/strong><\/a><span>\u00a0.\u00a0El\u00a0<\/span><strong><span>gr\u00e1fico de Moody<\/span><\/strong><span>\u00a0para\u00a0<\/span><strong><span>Re = 575600<\/span><\/strong><span>\u00a0y\u00a0<\/span><strong><span>\u03b5 \/ D = 5 x 10\u00a0<\/span><\/strong><strong><sup><span>-4<\/span><\/sup><\/strong><span>\u00a0devuelve los siguientes valores:<\/span><\/p>\n<ul>\n<li><span>el\u00a0<\/span><a title=\"Factor de fricci\u00f3n Darcy\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-el-factor-de-friccion-de-darcy-definicion\/\"><strong><span>factor de fricci\u00f3n de Darcy<\/span><\/strong><\/a><span>\u00a0es igual\u00a0<\/span><strong><span>af\u00a0<\/span><\/strong><strong><sub><span>D<\/span><\/sub><\/strong><strong><span>\u00a0= 0.017<\/span><\/strong><\/li>\n<li><span>el\u00a0<\/span><a title=\"Factor de fricci\u00f3n de abanico\" href=\"https:\/\/www.nuclear-power.net\/nuclear-engineering\/fluid-dynamics\/major-head-loss-friction-loss\/fanning-friction-factor\/\"><strong><span>factor de fricci\u00f3n de Fanning<\/span><\/strong><\/a><span>\u00a0es igual\u00a0<\/span><strong><span>af\u00a0<\/span><\/strong><strong><sub><span>F<\/span><\/sub><\/strong><strong><span>\u00a0= f\u00a0<\/span><\/strong><strong><sub><span>D<\/span><\/sub><\/strong><strong><span>\u00a0\/ 4 = 0.00425<\/span><\/strong><\/li>\n<\/ul>\n<p><span>Por lo tanto, el\u00a0\u00a0<\/span><strong><span>coeficiente de p\u00e9rdida de presi\u00f3n<\/span><\/strong><span>\u00a0\u00a0(solo fricci\u00f3n de tuber\u00eda recta) es igual a\u00a0\u00a0<\/span><strong><span>\u03be = f\u00a0<\/span><sub><span>D<\/span><\/sub><span>\u00a0L \/ D\u00a0<\/span><sub><span>H<\/span><\/sub><span>\u00a0\u00a0= 4.9<\/span><\/strong><span> . <\/span><\/p><\/div><\/div><\/span><\/p>\n<\/div>\n<\/div>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">&#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;<\/span><\/span><\/p>\n<p><span style=\"vertical-align: inherit;\"><span style=\"vertical-align: inherit;\">Este art\u00edculo se basa en la traducci\u00f3n autom\u00e1tica del art\u00edculo original en ingl\u00e9s. <\/span><span style=\"vertical-align: inherit;\">Para m\u00e1s informaci\u00f3n vea el art\u00edculo en ingl\u00e9s. <\/span><span style=\"vertical-align: inherit;\">Puedes ayudarnos. <\/span><span style=\"vertical-align: inherit;\">Si desea corregir la traducci\u00f3n, env\u00edela a: Translations@nuclear-power.net o complete el formulario de traducci\u00f3n en l\u00ednea. <\/span><span style=\"vertical-align: inherit;\">Agradecemos su ayuda, actualizaremos la traducci\u00f3n lo antes posible. <\/span><span style=\"vertical-align: inherit;\">Gracias.<\/span><\/span><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Ca\u00edda de presi\u00f3n &#8211; Conjunto de combustible.\u00a0En general, la ca\u00edda de presi\u00f3n total del conjunto de combustible est\u00e1 formada por la ca\u00edda por fricci\u00f3n del haz de combustible y otras ca\u00eddas de presi\u00f3n de elementos estructurales Ca\u00edda de presi\u00f3n &#8211; Conjunto de combustible En general,\u00a0la\u00a0ca\u00edda de presi\u00f3n\u00a0total\u00a0del conjunto de combustible\u00a0est\u00e1 formada por la ca\u00edda por &#8230; <a title=\"\u00bfQu\u00e9 es la ca\u00edda de presi\u00f3n? &#8211; Conjunto de combustible &#8211; Definici\u00f3n\" class=\"read-more\" href=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/\" aria-label=\"M\u00e1s en \u00bfQu\u00e9 es la ca\u00edda de presi\u00f3n? &#8211; Conjunto de combustible &#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 ca\u00edda de presi\u00f3n? - Conjunto de combustible - Definici\u00f3n<\/title>\n<meta name=\"description\" content=\"Ca\u00edda de presi\u00f3n - Conjunto de combustible. En general, la ca\u00edda de presi\u00f3n total del conjunto de combustible est\u00e1 formada por la ca\u00edda por fricci\u00f3n del haz de combustible y otras ca\u00eddas de presi\u00f3n de elementos estructurales.\" \/>\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\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/\" \/>\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 ca\u00edda de presi\u00f3n? - Conjunto de combustible - Definici\u00f3n\" \/>\n<meta property=\"og:description\" content=\"Ca\u00edda de presi\u00f3n - Conjunto de combustible. En general, la ca\u00edda de presi\u00f3n total del conjunto de combustible est\u00e1 formada por la ca\u00edda por fricci\u00f3n del haz de combustible y otras ca\u00eddas de presi\u00f3n de elementos estructurales.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2019-09-16T21:16:19+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2021-08-02T13:31:12+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/PLC-Pressure-loss-coefficient-equations.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=\"4 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\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/#primaryimage\",\"inLanguage\":\"es\",\"url\":\"https:\/\/thermal-engineering.org\/wp-content\/uploads\/2019\/05\/PLC-Pressure-loss-coefficient-equations.png\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/\",\"name\":\"\\u00bfQu\\u00e9 es la ca\\u00edda de presi\\u00f3n? - Conjunto de combustible - Definici\\u00f3n\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/#primaryimage\"},\"datePublished\":\"2019-09-16T21:16:19+00:00\",\"dateModified\":\"2021-08-02T13:31:12+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"Ca\\u00edda de presi\\u00f3n - Conjunto de combustible. En general, la ca\\u00edda de presi\\u00f3n total del conjunto de combustible est\\u00e1 formada por la ca\\u00edda por fricci\\u00f3n del haz de combustible y otras ca\\u00eddas de presi\\u00f3n de elementos estructurales.\",\"inLanguage\":\"es\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/es\/que-es-la-caida-de-presion-conjunto-de-combustible-definicion\/\"]}]},{\"@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\/39881"}],"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=39881"}],"version-history":[{"count":2,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/posts\/39881\/revisions"}],"predecessor-version":[{"id":55921,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/posts\/39881\/revisions\/55921"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/media?parent=39881"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/categories?post=39881"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/es\/wp-json\/wp\/v2\/tags?post=39881"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}