{"id":84865,"date":"2023-06-15T08:13:03","date_gmt":"2023-06-15T08:13:03","guid":{"rendered":"https:\/\/goldstonehvacr.com\/?post_type=product&p=84865"},"modified":"2023-06-15T09:08:56","modified_gmt":"2023-06-15T09:08:56","slug":"venturi-low-pressure-drop-distributor","status":"publish","type":"product","link":"https:\/\/goldstonehvacr.com\/fr\/produit\/venturi-low-pressure-drop-distributor\/","title":{"rendered":"Distributeur Venturi \u00e0 faible perte de charge"},"content":{"rendered":"

Ce distributeur est con\u00e7u selon le principe de Venturi en m\u00e9canique des fluides. Il pr\u00e9sente trois caract\u00e9ristiques principales\u00a0:<\/p>\n

(1) Un orifice d'entr\u00e9e r\u00e9tr\u00e9ci ;<\/p>\n

(2) Taille de la partie la plus \u00e9troite de l'entr\u00e9e;<\/p>\n

(3) Branche de sortie.<\/p>\n

D'apr\u00e8s l'\u00e9quation de continuit\u00e9 et l'\u00e9quation de Bernoulli, lorsque le fluide frigorig\u00e8ne traverse l'entr\u00e9e r\u00e9tr\u00e9cie (1), sa vitesse d'\u00e9coulement augmente et sa pression diminue. Au niveau de la partie la plus \u00e9troite de l'entr\u00e9e (2), la vitesse d'\u00e9coulement est maximale et la pression minimale. Lors de la transition progressive du fluide vers la sortie (3), la vitesse d'\u00e9coulement diminue et la pression augmente, exploitant ainsi pleinement le principe de Venturi. Le distributeur Venturi dirige le fluide de (1) \u00e0 (3) gr\u00e2ce \u00e0 ses caract\u00e9ristiques propres. La turbulence du fluide est faible durant ce processus. Par cons\u00e9quent, la chute de pression est minime et quasiment constante entre l'entr\u00e9e et la sortie. La chute de pression dans un distributeur Venturi est principalement due au frottement et \u00e0 la l\u00e9g\u00e8re turbulence de l'\u00e9coulement entre la paroi du distributeur et la couche limite du fluide. Le distributeur Venturi est un distributeur \u00e0 faible perte de charge gr\u00e2ce \u00e0 ses lignes d'\u00e9coulement lisses et \u00e0 sa faible perte de charge.<\/p>\n

\"\"<\/p>","protected":false},"excerpt":{"rendered":"

Ce distributeur est con\u00e7u selon le principe de Venturi en m\u00e9canique des fluides.<\/p>","protected":false},"featured_media":84869,"comment_status":"open","ping_status":"closed","template":"","meta":{"content-type":""},"product_brand":[],"product_cat":[144,159],"product_tag":[],"class_list":{"0":"post-84865","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-flow-distributors","7":"product_cat-oem","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"\nVenturi Low Pressure Drop Distributor - Gold Stone HVAC\/R<\/title>\n<meta name=\"description\" content=\"This distributor is designed according to the Venturi principle in fluid mechanics.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/goldstonehvacr.com\/fr\/produit\/venturi-low-pressure-drop-distributor\/\" \/>\n<meta property=\"og:locale\" content=\"fr_FR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Venturi Low Pressure Drop Distributor - 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