{"id":3298,"date":"2011-11-25T15:48:16","date_gmt":"2011-11-25T13:48:16","guid":{"rendered":"https:\/\/www.tempco.it\/blog\/?p=3298"},"modified":"2019-05-31T12:19:59","modified_gmt":"2019-05-31T10:19:59","slug":"velocita-dei-fluidi-negli-scambiatori-quando-andare-piano","status":"publish","type":"post","link":"https:\/\/www.tempco.it\/blog\/3298\/velocita-dei-fluidi-negli-scambiatori-quando-andare-piano\/","title":{"rendered":"Velocit\u00e0 dei fluidi negli scambiatori, quando andare piano&#8230;"},"content":{"rendered":"<p>Il discorso legato alla velocit\u00e0 dei fluidi negli <strong><a href=\"https:\/\/www.tempco.it\/soluzioni\/scambiatori-di-calore\/\" target=\"_blank\" rel=\"noopener\">scambiatori di calore<\/a><\/strong>, ha sollevato parecchi commenti negli ultimi periodi.<\/p>\n<p>In effetti per ottenere dei benefici a livello di <strong>scambio termico<\/strong>, risulta chiaro che le velocit\u00e0 dei fluidi debbano essere tali da generare all&#8217;interno degli scambiatori un moto di tipo turbolento.<\/p>\n<p>Ci sono un paio di caso nei quali questa prerogativa va analizzata con cura.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2011\/11\/MVC-595X.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-thumbnail wp-image-3302\" title=\"Scambiatori di calore per applicazione in ambito chimico farmaceutico\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2011\/11\/MVC-595X-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p><!--more-->Quando infatti si utilizzano gli <a href=\"https:\/\/www.tempco.it\/blog\/6933\/miscelazione-dei-fluidi-in-uno-scambiatore-a-piastre\/\" target=\"_blank\" rel=\"noopener\"><strong>scambiatori di calore per fluidi<\/strong><\/a> che devono cambiare di fase, ovvero come <strong><a href=\"https:\/\/www.tempco.it\/soluzioni\/torri-evaporative\/condensatori-evaporativi\/\" target=\"_blank\" rel=\"noopener\">condensatori o come evaporatori<\/a><\/strong>.<\/p>\n<p>Cito una applicazione tipica per gli scambiatori a piastre, per la quale abbiamo sviluppato delle geometrie ad hoc, ovvero l&#8217;utilizzo come &#8216;vent trap&#8217; sugli sfiati dei reattori.<\/p>\n<p>In questi casi specifici \u00e8 tassativo condensare o evaporare completamente il fluido in questione.<\/p>\n<p>Una velocit\u00e0 troppo elevata, comporterebbe un trascinamento di gocce pregiudicando il funzionamento dell&#8217;apparecchio.<\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2011\/11\/DSCF1940.jpg\"><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-thumbnail wp-image-3301\" title=\"saldobrasati completamente inox per condensazione solventi in ambito chimico farmaceutico\" src=\"https:\/\/www.tempco.it\/blog\/wp-content\/uploads\/2011\/11\/DSCF1940-150x150.jpg\" alt=\"\" width=\"150\" height=\"150\" \/><\/a><\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Il discorso legato alla velocit\u00e0 dei fluidi negli scambiatori di calore, ha sollevato parecchi commenti negli ultimi periodi. In effetti [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,58,49,9],"tags":[],"class_list":["post-3298","post","type-post","status-publish","format-standard","hentry","category-condensatori","category-evaporatori","category-scambiatori-a-piastre","category-scambiatori-di-calore"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.6 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Velocit\u00e0 dei fluidi negli scambiatori, quando andare piano... - Tempco Blog<\/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:\/\/www.tempco.it\/blog\/3298\/velocita-dei-fluidi-negli-scambiatori-quando-andare-piano\/\" \/>\n<meta property=\"og:locale\" content=\"it_IT\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Velocit\u00e0 dei fluidi negli scambiatori, quando andare piano... - Tempco Blog\" \/>\n<meta property=\"og:description\" content=\"Il discorso legato alla velocit\u00e0 dei fluidi negli scambiatori di calore, ha sollevato parecchi commenti negli ultimi periodi. 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