{"id":34631,"date":"2022-04-28T09:16:08","date_gmt":"2022-04-28T09:16:08","guid":{"rendered":"https:\/\/armstronginternational.com\/emea\/secteurs-dactivite\/centres-de-donnees\/fonctionnement-de-levapack\/"},"modified":"2024-07-01T16:11:15","modified_gmt":"2024-07-01T16:11:15","slug":"fonctionnement-de-levapack","status":"publish","type":"page","link":"https:\/\/armstronginternational.eu\/fr\/secteurs-dactivite\/centres-de-donnees\/fonctionnement-de-levapack\/","title":{"rendered":"Fonctionnement de l\u2019EvaPack<sup>\u00ae<\/sup>"},"content":{"rendered":"","protected":false},"excerpt":{"rendered":"","protected":false},"author":5,"featured_media":0,"parent":34628,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_acf_changed":false,"footnotes":""},"class_list":["post-34631","page","type-page","status-publish","hentry"],"acf":{"banner_type":"medium","video":"","banner_image":10000039586,"banner_heading":"Fonctionnement des humidificateurs adiabatiques EvaPack<sup>\u00ae<\/sup> d'Armstrong\u00a0International","banner_subhead":"","banner_paragraph":"","button_link":"","button_label":"","modules":[{"module":"full","content_type_1":"narrow","padding":"pad-bottom","background":"none","image_position":false,"image_1":null,"image_2":null,"video_file":null,"color":"","font_color":"","section_heading":"","module_content_1":"<h3>Le proc\u00e9d\u00e9 adiabatique est simple, naturel et extr\u00eamement efficace.<\/h3>\r\nL'humidificateur EvaPack<sup>\u00ae<\/sup> transforme l'eau liquide en vapeur d'eau au moyen du proc\u00e9d\u00e9 adiabatique. L'air sec passe \u00e0 travers un panneau de m\u00e9dia ondul\u00e9 et alv\u00e9ol\u00e9 constitu\u00e9 de fibres non organiques humides. L'humidificateur EvaPack<sup>\u00ae<\/sup> utilise la chaleur sensible de l'air pour faire \u00e9vaporer l'eau. L'air est ainsi refroidi et humidifi\u00e9. Le proc\u00e9d\u00e9 adiabatique ne consomme pas d'\u00e9lectricit\u00e9, ce qui fait des humidificateurs EvaPack<sup>\u00ae<\/sup> d'Armstrong le choix id\u00e9al pour les centres de donn\u00e9es qui souhaitent r\u00e9duire leur empreinte \u00e9nerg\u00e9tique.\r\n<p style=\"text-align: center;\"><a class=\"btn\" href=\"https:\/\/armstronginternational.com\/wp-content\/uploads\/Broch_EVAPACK\u2122Evaporative-Pad-Adiabatic-Humidifiers_599_EMEA_EN_20240601.pdf\" target=\"_blank\" rel=\"noopener\">Brochure EvaPack<sup>\u00ae<\/sup><\/a><\/p>","module_content_2":"","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"","downloads":null,"menu_item":null},{"module":"side","content_type_1":"standard","padding":"pad-bottom","background":"none","image_position":"left","image_1":10000038639,"image_2":null,"video_file":null,"color":"","font_color":"","section_heading":"","module_content_1":"<h2 align=\"left\">Refroidissement adiabatique direct<\/h2>\r\n<p align=\"left\">Gr\u00e2ce au proc\u00e9d\u00e9 adiabatique, l'air ext\u00e9rieur est refroidi et humidifi\u00e9, puis directement inject\u00e9 dans la salle des serveurs.<\/p>","module_content_2":"","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"T\u00e9l\u00e9chargements","downloads":[{"download_label":"Brochure EvaPack<sup>\u00ae<\/sup>","download_link":""},{"download_label":"\u00c9tude de cas centre de donn\u00e9es DC5 de Scaleway","download_link":""}],"menu_item":null},{"module":"side","content_type_1":"standard","padding":"pad-bottom","background":"none","image_position":"right","image_1":10000038647,"image_2":null,"video_file":null,"color":"","font_color":"","section_heading":"","module_content_1":"<h2>Refroidissement adiabatique indirect<\/h2>\r\nApr\u00e8s avoir \u00e9t\u00e9 refroidi au moyen du proc\u00e9d\u00e9 adiabatique, l'air chaud \u00e9vacu\u00e9 entre dans un \u00e9changeur de r\u00e9cup\u00e9ration de chaleur o\u00f9 il est utilis\u00e9 pour refroidir l'air frais. Cette solution est particuli\u00e8rement pratique lorsque l'air ext\u00e9rieur doit \u00eatre refroidi sans augmentation de son humidit\u00e9.","module_content_2":"","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"","downloads":null,"menu_item":null},{"module":"full","content_type_1":"standard","padding":"pad-both","background":"image","image_position":"right","image_1":10000034767,"image_2":null,"video_file":null,"color":"","font_color":"font-light","section_heading":"","module_content_1":"<h2 align=\"left\">Diagramme psychrom\u00e9trique du proc\u00e9d\u00e9 adiabatique<\/h2>\r\n<p align=\"left\">Deux proc\u00e9d\u00e9s de conception psychrom\u00e9trique sont couramment utilis\u00e9s pour l'humidification par \u00e9vaporation.<\/p>\r\n<p align=\"left\">Chaleur sensible\u00a0: lignes horizontales rouges<\/p>\r\n<p align=\"left\">Humidification par \u00e9vaporation\u00a0: lignes obliques bleues<\/p>\r\n<p align=\"left\">Chauffage + humidification (ligne\u00a0A-B-C)<\/p>\r\n<p align=\"left\">Pr\u00e9chauffage + humidification + post-chauffage (ligne\u00a0A-D-E-C)<\/p>\r\n<p align=\"left\"><img class=\"alignnone wp-image-38663 size-full\" src=\"https:\/\/armstronginternational.eu\/wp-content\/uploads\/evapack-Adiabatic-process-psychometric-chart.png\" alt=\"\" width=\"1470\" height=\"774\" \/><\/p>\r\n<p align=\"left\">Les deux proc\u00e9d\u00e9s entra\u00eenent une augmentation du taux d'humidit\u00e9 (\u0394x)\u00a0:<\/p>\r\n<p align=\"left\">de Xin (A) \u00e0 Xout (C).<\/p>\r\n<p align=\"left\">Le rendement de saturation (\u03b7), ou efficacit\u00e9 de refroidissement, est exprim\u00e9 en pourcentage et correspond \u00e0 la diff\u00e9rence entre la temp\u00e9rature de bulbe sec \u00e0 l'entr\u00e9e et la temp\u00e9rature de bulbe sec \u00e0 la sortie, divis\u00e9e par la d\u00e9pression du bulbe humide\u00a0:<\/p>\r\n<p align=\"left\">\u03b7 = Refroidissement r\u00e9el\/ Refroidissement id\u00e9al = (Tin\u00a0-\u00a0Tout )\u00a0\/\u00a0(Tin\u00a0-\u00a0Twb )<\/p>\r\n<p align=\"left\">o\u00f9\u00a0:<strong>\u00a0<\/strong><\/p>\r\n\r\n<ul>\r\n \t<li>\u00ab\u00a0Tin\u00a0\u00bb correspond \u00e0 la temp\u00e9rature de bulbe sec de l'air \u00e0 l'entr\u00e9e,<\/li>\r\n \t<li>\u00ab\u00a0Tout\u00a0\u00bb correspond \u00e0 la temp\u00e9rature de bulbe sec de l'air en sortie,<\/li>\r\n \t<li>\u00ab\u00a0Twb\u00a0\u00bb correspond \u00e0 la temp\u00e9rature de bulbe humide.<\/li>\r\n<\/ul>\r\n<p align=\"left\">Pour le proc\u00e9d\u00e9 d'humidification\u00a0B-C, le m\u00e9dia est moins efficace et moins \u00e9pais.<\/p>\r\n<p align=\"left\">Pour le proc\u00e9d\u00e9 d'humidification\u00a0D-E, le m\u00e9dia est plus efficace et plus \u00e9pais.<\/p>","module_content_2":"","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"","downloads":null,"menu_item":null},{"module":"full","content_type_1":"standard","padding":"pad-top","background":"none","image_position":false,"image_1":35283,"image_2":null,"video_file":null,"color":"#3d4052","font_color":"font-light","section_heading":"","module_content_1":"<h2 align=\"center\">Configurations types<\/h2>\r\n<p align=\"center\">L'humidification par \u00e9vaporation directe augmente le degr\u00e9 d'humidit\u00e9 de l'air.<\/p>","module_content_2":"","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"","downloads":null,"menu_item":null},{"module":"2col","content_type_1":"standard","padding":"pad-none","background":"none","image_position":false,"image_1":null,"image_2":null,"video_file":null,"color":"","font_color":"","section_heading":"","module_content_1":"<p align=\"center\"><img class=\"alignnone wp-image-38671\" src=\"https:\/\/armstronginternational.eu\/wp-content\/uploads\/evapack-heating-and-humidification-diagram-300x210.png\" alt=\"\" width=\"300\" height=\"210\" \/><\/p>\r\n<p align=\"center\">Chauffage + humidification<\/p>","module_content_2":"<img class=\"alignnone wp-image-38679\" src=\"https:\/\/armstronginternational.eu\/wp-content\/uploads\/EvaPack-Preheating-Humidification-Post-heating-diagram-300x177.png\" alt=\"\" width=\"356\" height=\"210\" \/>\r\n\r\nPr\u00e9chauffage + humidification + post-chauffage (ligne\u00a0A-D-E-C)","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"","downloads":null,"menu_item":null},{"module":"full","content_type_1":"standard","padding":"pad-none","background":"none","image_position":false,"image_1":null,"image_2":null,"video_file":null,"color":"","font_color":"","section_heading":"","module_content_1":"<p style=\"text-align: center;\"><a class=\"btn\" href=\"https:\/\/armstronginternational.eu\/fr\/produits\/solutions-pour-lhumidification\/humidification-dans-le-secteur-de-la-sante-et-du-bien-etre\/\">Produits pour la sant\u00e9 et l'humidification<\/a><\/p>","module_content_2":"<p align=\"center\"><img class=\"alignnone size-medium wp-image-4708\" src=\"https:\/\/armstronginternational.eu\/wp-content\/uploads\/image-placeholder-square-300x300.png\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\r\n<p align=\"center\">Pr\u00e9chauffage + humidification + post-chauffage<\/p>","module_content_3":"<p align=\"center\"><img class=\"alignnone size-medium wp-image-4708\" src=\"https:\/\/armstronginternational.eu\/wp-content\/uploads\/image-placeholder-square-300x300.png\" alt=\"\" width=\"300\" height=\"300\" \/><\/p>\n<p align=\"center\">Pr\u00e9chauffage + humidification + post-chauffage<\/p>","accordion":null,"content_connector":null,"download_box_heading":"","downloads":null,"menu_item":[{"link":"","label":"Page d'accueil centres de 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l'humidification<\/a><\/p>","module_content_2":"","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"T\u00e9l\u00e9chargements","downloads":[{"download_label":"Brochure EvaPack<sup>\u00ae<\/sup>","download_link":"https:\/\/armstronginternational.com\/wp-content\/uploads\/Broch_EVAPACK\u2122Evaporative-Pad-Adiabatic-Humidifiers_599_EMEA_EN_20240601.pdf"},{"download_label":"Livre blanc\u00a0: Comparatif entre EvaPack<sup>\u00ae<\/sup> et la pulv\u00e9risation haute pression","download_link":"https:\/\/armstronginternational.com\/wp-content\/uploads\/WP_Evapack_Vs_HighPressureAtomization_EN_20230623.pdf"},{"download_label":"\u00c9tude de cas centre de donn\u00e9es DC5 de Scaleway","download_link":"https:\/\/armstronginternational.com\/wp-content\/uploads\/CS_EvapackScalewayDC5_DataCenters.pdf"},{"download_label":"Manuel d'installation, d'exploitation et d'entretien des solutions EvaPack<sup>\u00ae<\/sup>","download_link":"https:\/\/armstronginternational.eu\/wp-content\/uploads\/IOM_EvaPackEvaporativeHumidifier_542_EN_20200701.pdf"}],"menu_item":null},{"module":"submenu","content_type_1":false,"padding":"pad-none","background":"none","image_position":false,"image_1":null,"image_2":null,"video_file":null,"color":"","font_color":"","section_heading":"","module_content_1":"<h2 align=\"center\">D\u00e9couvrez ce que l'exp\u00e9rience mondiale d'Armstrong dans le secteur des centres de donn\u00e9es peut vous apporter<\/h2>","module_content_2":"","module_content_3":"","accordion":null,"content_connector":null,"download_box_heading":"T\u00e9l\u00e9chargements","downloads":[{"download_label":"Brochure EvaPack<sup>\u00ae<\/sup>","download_link":""},{"download_label":"Livre blanc\u00a0: Comparatif entre EvaPack<sup>\u00ae<\/sup> et la pulv\u00e9risation haute 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