{"id":701393,"date":"2024-11-07T19:19:44","date_gmt":"2024-11-07T18:19:44","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=701393"},"modified":"2024-11-07T19:19:44","modified_gmt":"2024-11-07T18:19:44","slug":"luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/","title":{"rendered":"L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t | \u1ee8ng D\u1ee5ng \u0110o Khi S\u1eed\u1eeda N\u0103ng"},"content":{"rendered":"<p class=\"sidekick\">L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t: T\u00ecm hi\u1ec3u c\u00e1ch d\u00f9ng c\u00f4ng c\u1ee5 n\u00e0y trong \u0111o kh\u00ed chu\u1ea9n x\u00e1c, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/luu_luong_ke_khoi_luong_nhiet_ung_dung_do_khi_suua_nang.png\" alt=\"L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t | \u1ee8ng D\u1ee5ng \u0110o Khi S\u1eed\u1eeda N\u0103ng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t | \u1ee8ng D\u1ee5ng \u0110o Khi S\u1eed d\u1ee5ng N\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>L\u01b0u l\u01b0\u1ee3ng k\u1ebf kh\u1ed1i l\u01b0\u1ee3ng nhi\u1ec7t l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb quan tr\u1ecdng trong l\u0129nh v\u1ef1c thermal engineering. Ch\u00fang \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111o l\u01b0u l\u01b0\u1ee3ng kh\u00ed ho\u1eb7c ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p, t\u1eeb \u0111\u00f3 gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 m\u1ed9t c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a l\u01b0u l\u01b0\u1ee3ng k\u1ebf kh\u1ed1i l\u01b0\u1ee3ng nhi\u1ec7t.<\/p>\n<h2>Nguy\u00ean L\u00fd Ho\u1ea1t \u0110\u1ed9ng<\/h2>\n<p>L\u01b0u l\u01b0\u1ee3ng k\u1ebf kh\u1ed1i l\u01b0\u1ee3ng nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t. Thi\u1ebft b\u1ecb n\u00e0y th\u01b0\u1eddng c\u00f3 hai nhi\u1ec7t \u0111i\u1ec7n tr\u1edf (RTD) \u0111\u01b0\u1ee3c \u0111\u1eb7t b\u00ean trong d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t kh\u00ed ho\u1eb7c ch\u1ea5t l\u1ecfng. M\u1ed9t trong hai RTD \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng b\u1eb1ng c\u00e1ch cung c\u1ea5p m\u1ed9t ngu\u1ed3n d\u00f2ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh, trong khi c\u00e1i c\u00f2n l\u1ea1i gi\u1eef \u1edf nhi\u1ec7t \u0111\u1ed9 c\u1ee7a d\u00f2ng ch\u1ea3y.<\/p>\n<ul>\n<li>Khi ch\u1ea5t kh\u00ed ho\u1eb7c ch\u1ea5t l\u1ecfng ch\u1ea3y qua, n\u00f3 l\u00e0m m\u00e1t RTD \u0111\u01b0\u1ee3c l\u00e0m n\u00f3ng, khi\u1ebfn nhi\u1ec7t \u0111\u1ed9 c\u1ee7a RTD n\u00e0y gi\u1ea3m \u0111i.<\/li>\n<li>M\u1ee9c \u0111\u1ed9 gi\u1ea3m nhi\u1ec7t \u0111\u1ed9 t\u00f9y thu\u1ed9c v\u00e0o t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y c\u1ee7a ch\u1ea5t kh\u00ed ho\u1eb7c ch\u1ea5t l\u1ecfng.<\/li>\n<li>S\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 gi\u1eefa hai RTD s\u1ebd \u0111\u01b0\u1ee3c \u0111o v\u00e0 chuy\u1ec3n th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n.<\/li>\n<\/ul>\n<p>C\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n cho nguy\u00ean l\u00fd n\u00e0y c\u00f3 th\u1ec3 vi\u1ebft nh\u01b0 sau:<\/p>\n<p>\\( Q = m \\cdot c_p \\cdot \\Delta T \\)<\/p>\n<p>Trong \u0111\u00f3:<\/p>\n<ul>\n<li>\\( Q \\) l\u00e0 n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t truy\u1ec1n \u0111i<\/li>\n<li>\\( m \\) l\u00e0 kh\u1ed1i l\u01b0\u1ee3ng c\u1ee7a d\u00f2ng ch\u1ea3y<\/li>\n<li>\\( c_p \\) l\u00e0 nhi\u1ec7t dung ri\u00eang c\u1ee7a ch\u1ea5t l\u1ecfng ho\u1eb7c kh\u00ed<\/li>\n<li>\\( \\Delta T \\) l\u00e0 s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9<\/li>\n<\/ul>\n<h2>\u1ee8ng D\u1ee5ng Trong \u0110o Khi S\u1eed d\u1ee5ng N\u0103ng l\u01b0\u1ee3ng<\/h2>\n<p>L\u01b0u l\u01b0\u1ee3ng k\u1ebf kh\u1ed1i l\u01b0\u1ee3ng nhi\u1ec7t c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng quan tr\u1ecdng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p kh\u00e1c nhau:<\/p>\n<ol>\n<li><strong>C\u00f4ng nghi\u1ec7p x\u1eed l\u00fd h\u00f3a ch\u1ea5t:<\/strong> Gi\u00fap ki\u1ec3m so\u00e1t v\u00e0 \u0111i\u1ec1u ch\u1ec9nh l\u01b0\u1ee3ng kh\u00ed v\u00e0 h\u00f3a ch\u1ea5t s\u1eed d\u1ee5ng trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t.<\/li>\n<li><strong>Ng\u00e0nh n\u0103ng l\u01b0\u1ee3ng:<\/strong> \u0110o l\u01b0\u1eddng hi\u1ec7u qu\u1ea3 l\u01b0u l\u01b0\u1ee3ng kh\u00ed nhi\u00ean li\u1ec7u, nh\u01b0 kh\u00ed t\u1ef1 nhi\u00ean, \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a vi\u1ec7c \u0111\u1ed1t ch\u00e1y v\u00e0 gi\u1ea3m l\u00e3ng ph\u00ed n\u0103ng l\u01b0\u1ee3ng.<\/li>\n<li><strong>C\u00e1c h\u1ec7 th\u1ed1ng HVAC:<\/strong> Gi\u00e1m s\u00e1t v\u00e0 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 c\u1ee7a \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed v\u00e0 th\u00f4ng gi\u00f3 trong c\u00e1c t\u00f2a nh\u00e0.<\/li>\n<li><strong>Ng\u00e0nh d\u01b0\u1ee3c ph\u1ea9m:<\/strong> \u0110\u1ea3m b\u1ea3o \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 \u0111\u1ed3ng nh\u1ea5t trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t thu\u1ed1c, gi\u1ea3m thi\u1ec3u nguy c\u01a1 sai s\u00f3t v\u1ec1 h\u1ed7n h\u1ee3p kh\u00ed.<\/li>\n<\/ol>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>L\u01b0u l\u01b0\u1ee3ng k\u1ebf kh\u1ed1i l\u01b0\u1ee3ng nhi\u1ec7t l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t trong vi\u1ec7c \u0111o l\u01b0\u1eddng v\u00e0 ki\u1ec3m so\u00e1t l\u01b0u l\u01b0\u1ee3ng kh\u00ed v\u00e0 ch\u1ea5t l\u1ecfng trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p. V\u1edbi kh\u1ea3 n\u0103ng cung c\u1ea5p th\u00f4ng tin ch\u00ednh x\u00e1c v\u1ec1 l\u01b0u l\u01b0\u1ee3ng, ch\u00fang gi\u00fap c\u00e1c doanh nghi\u1ec7p c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 n\u0103ng l\u01b0\u1ee3ng v\u00e0 t\u1ed1i \u01b0u h\u00f3a quy tr\u00ecnh s\u1ea3n xu\u1ea5t, gi\u1ea3m thi\u1ec3u l\u00e3ng ph\u00ed v\u00e0 t\u0103ng c\u01b0\u1eddng ch\u1ea5t l\u01b0\u1ee3ng s\u1ea3n ph\u1ea9m.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t: T\u00ecm hi\u1ec3u c\u00e1ch d\u00f9ng c\u00f4ng c\u1ee5 n\u00e0y trong \u0111o kh\u00ed chu\u1ea9n x\u00e1c, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[132],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t | \u1ee8ng D\u1ee5ng \u0110o Khi S\u1eed\u1eeda N\u0103ng<\/title>\n<meta name=\"description\" content=\"L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t: T\u00ecm hi\u1ec3u c\u00e1ch d\u00f9ng c\u00f4ng c\u1ee5 n\u00e0y trong \u0111o kh\u00ed chu\u1ea9n x\u00e1c, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean.\" \/>\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\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t | \u1ee8ng D\u1ee5ng \u0110o Khi S\u1eed\u1eeda N\u0103ng\" \/>\n<meta property=\"og:description\" content=\"L\u01b0u L\u01b0\u1ee3ng K\u1ebf Kh\u1ed1i L\u01b0\u1ee3ng Nhi\u1ec7t: T\u00ecm hi\u1ec3u c\u00e1ch d\u00f9ng c\u00f4ng c\u1ee5 n\u00e0y trong \u0111o kh\u00ed chu\u1ea9n x\u00e1c, gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng v\u00e0 qu\u1ea3n l\u00fd t\u00e0i nguy\u00ean.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-11-07T18:19:44+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/luu_luong_ke_khoi_luong_nhiet_ung_dung_do_khi_suua_nang.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"3 minutes\">\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\":\"vi-VN\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/#primaryimage\",\"inLanguage\":\"vi-VN\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/luu_luong_ke_khoi_luong_nhiet_ung_dung_do_khi_suua_nang.png\",\"width\":1000,\"height\":1000,\"caption\":\"L\\u01b0u L\\u01b0\\u1ee3ng K\\u1ebf Kh\\u1ed1i L\\u01b0\\u1ee3ng Nhi\\u1ec7t | \\u1ee8ng D\\u1ee5ng \\u0110o Khi S\\u1eed\\u1eeda N\\u0103ng\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/\",\"name\":\"L\\u01b0u L\\u01b0\\u1ee3ng K\\u1ebf Kh\\u1ed1i L\\u01b0\\u1ee3ng Nhi\\u1ec7t | \\u1ee8ng D\\u1ee5ng \\u0110o Khi S\\u1eed\\u1eeda N\\u0103ng\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/#primaryimage\"},\"datePublished\":\"2024-11-07T18:19:44+00:00\",\"dateModified\":\"2024-11-07T18:19:44+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"L\\u01b0u L\\u01b0\\u1ee3ng K\\u1ebf Kh\\u1ed1i L\\u01b0\\u1ee3ng Nhi\\u1ec7t: T\\u00ecm hi\\u1ec3u c\\u00e1ch d\\u00f9ng c\\u00f4ng c\\u1ee5 n\\u00e0y trong \\u0111o kh\\u00ed chu\\u1ea9n x\\u00e1c, gi\\u00fap t\\u1ed1i \\u01b0u h\\u00f3a hi\\u1ec7u su\\u1ea5t n\\u0103ng l\\u01b0\\u1ee3ng v\\u00e0 qu\\u1ea3n l\\u00fd t\\u00e0i nguy\\u00ean.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/luu-luong-ke-khoi-luong-nhiet-ung-dung-do-khi-suua-nang\/\"]}]},{\"@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\":\"vi-VN\",\"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\/vi\/wp-json\/wp\/v2\/posts\/701393"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/comments?post=701393"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/posts\/701393\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/media?parent=701393"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/categories?post=701393"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/vi\/wp-json\/wp\/v2\/tags?post=701393"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}