{"id":683592,"date":"2024-10-21T07:06:39","date_gmt":"2024-10-21T06:06:39","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=683592"},"modified":"2024-10-21T07:06:39","modified_gmt":"2024-10-21T06:06:39","slug":"10-ky-thuat-truyen-nhiet-thay-doi-pha","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/10-ky-thuat-truyen-nhiet-thay-doi-pha\/","title":{"rendered":"10 K\u1ef9 Thu\u1eadt Truy\u1ec1n Nhi\u1ec7t Thay \u0110\u1ed5i Pha"},"content":{"rendered":"

K\u1ef9 thu\u1eadt truy\u1ec1n nhi\u1ec7t thay \u0111\u1ed5i pha gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t nhi\u1ec7t b\u1eb1ng c\u00e1ch khai th\u00e1c qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i gi\u1eefa r\u1eafn, l\u1ecfng v\u00e0 kh\u00ed \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9.<\/p>\n

\"10<\/p>\n

10 K\u1ef9 Thu\u1eadt Truy\u1ec1n Nhi\u1ec7t Thay \u0110\u1ed5i Pha<\/h2>\n

Trong ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t, truy\u1ec1n nhi\u1ec7t l\u00e0 qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng t\u1eeb m\u1ed9t v\u1eadt ho\u1eb7c h\u1ec7 th\u1ed1ng n\u00e0y sang m\u1ed9t v\u1eadt ho\u1eb7c h\u1ec7 th\u1ed1ng kh\u00e1c. M\u1ed9t k\u1ef9 thu\u1eadt \u0111\u1eb7c bi\u1ec7t trong truy\u1ec1n nhi\u1ec7t l\u00e0 s\u1eed d\u1ee5ng s\u1ef1 thay \u0111\u1ed5i pha c\u1ee7a v\u1eadt li\u1ec7u, ch\u1eb3ng h\u1ea1n nh\u01b0 t\u1eeb r\u1eafn sang l\u1ecfng ho\u1eb7c t\u1eeb l\u1ecfng sang kh\u00ed. D\u01b0\u1edbi \u0111\u00e2y l\u00e0 10 k\u1ef9 thu\u1eadt truy\u1ec1n nhi\u1ec7t thay \u0111\u1ed5i pha ph\u1ed5 bi\u1ebfn:<\/p>\n

<\/p>\n

  • Trao \u0111\u1ed5i nhi\u1ec7t b\u1eb1ng h\u1ec7 th\u1ed1ng l\u00e0m l\u1ea1nh<\/b><\/li>\n

    <\/u1><\/p>\n

    Trong h\u1ec7 th\u1ed1ng l\u00e0m l\u1ea1nh, m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh s\u1ebd thay \u0111\u1ed5i pha t\u1eeb kh\u00ed sang l\u1ecfng khi n\u00e9n v\u00e0 t\u1eeb l\u1ecfng sang kh\u00ed khi gi\u00e3n n\u1edf, h\u1ea5p th\u1ee5 ho\u1eb7c gi\u1ea3i ph\u00f3ng nhi\u1ec7t m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\n

    <\/p>\n

  • Trao \u0111\u1ed5i nhi\u1ec7t b\u1eb1ng h\u1ec7 th\u1ed1ng l\u00e0m n\u00f3ng<\/b><\/li>\n

    <\/u1><\/p>\n

    H\u1ec7 th\u1ed1ng l\u00f2 h\u01a1i s\u1eed d\u1ee5ng qu\u00e1 tr\u00ecnh bay h\u01a1i v\u00e0 ng\u01b0ng t\u1ee5 c\u1ee7a n\u01b0\u1edbc \u0111\u1ec3 truy\u1ec1n nhi\u1ec7t. Khi n\u01b0\u1edbc \u0111\u01b0\u1ee3c \u0111un s\u00f4i, n\u00f3 chuy\u1ec3n pha t\u1eeb l\u1ecfng sang h\u01a1i, sau \u0111\u00f3 h\u01a1i n\u01b0\u1edbc n\u00e0y ng\u01b0ng t\u1ee5 tr\u1edf l\u1ea1i th\u00e0nh n\u01b0\u1edbc, gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t.<\/p>\n

    <\/p>\n

  • B\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t hai pha<\/b><\/li>\n

    <\/u1><\/p>\n

    B\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t lo\u1ea1i n\u00e0y s\u1eed d\u1ee5ng s\u1ef1 chuy\u1ec3n \u0111\u1ed5i pha \u0111\u1ec3 c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 truy\u1ec1n nhi\u1ec7t. V\u00ed d\u1ee5, m\u1ed9t b\u1ed9 trao \u0111\u1ed5i nhi\u1ec7t h\u01a1i-l\u1ecfng c\u00f3 th\u1ec3 chuy\u1ec3n nhi\u1ec7t t\u1eeb h\u01a1i n\u01b0\u1edbc \u0111\u1ebfn m\u1ed9t ch\u1ea5t l\u1ecfng kh\u00e1c.<\/p>\n

    <\/p>\n

  • Gi\u01b0\u1eddng l\u1ecfng<\/b><\/li>\n

    <\/u1><\/p>\n

    S\u1eed d\u1ee5ng c\u00e1c h\u1ea1t r\u1eafn \u0111\u01b0\u1ee3c b\u01a1m h\u01a1i \u0111\u1ec3 t\u1ea1o th\u00e0nh m\u1ed9t t\u1ea7ng s\u00f4i, t\u0103ng c\u01b0\u1eddng qu\u00e1 tr\u00ecnh truy\u1ec1n nhi\u1ec7t v\u00e0 truy\u1ec1n kh\u1ed1i cho c\u00e1c ph\u1ea3n \u1ee9ng h\u00f3a h\u1ecdc.<\/p>\n

    <\/p>\n

  • L\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng nhi\u1ec7t s\u1eed d\u1ee5ng v\u1eadt li\u1ec7u chuy\u1ec3n pha (PCM)<\/b><\/li>\n

    <\/u1><\/p>\n

    C\u00e1c v\u1eadt li\u1ec7u PCM h\u1ea5p th\u1ee5 v\u00e0 l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng khi ch\u00fang n\u00f3ng ch\u1ea3y v\u00e0 gi\u1ea3i ph\u00f3ng n\u0103ng l\u01b0\u1ee3ng khi ch\u00fang \u0111\u00f4ng \u0111\u1eb7c, l\u00e0 c\u00f4ng ngh\u1ec7 h\u1eefu \u00edch cho vi\u1ec7c d\u1ecdn nhi\u1ec7t v\u00e0 ki\u1ec3m so\u00e1t nhi\u1ec7t \u0111\u1ed9.<\/p>\n

    <\/p>\n

  • \u0110i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed<\/b><\/li>\n

    <\/u1><\/p>\n

    Trong thi\u1ebft b\u1ecb \u0111i\u1ec1u h\u00f2a kh\u00f4ng kh\u00ed, m\u00f4i ch\u1ea5t l\u1ea1nh chuy\u1ec3n pha \u0111\u1ec3 l\u00e0m l\u1ea1nh kh\u00f4ng kh\u00ed trong ph\u00f2ng. Qu\u00e1 tr\u00ecnh n\u00e0y bao g\u1ed3m c\u00e1c giai \u0111o\u1ea1n n\u00e9n, ng\u01b0ng t\u1ee5, gi\u00e3n n\u1edf v\u00e0 bay h\u01a1i c\u1ee7a m\u00f4i ch\u1ea5t l\u00e0m l\u1ea1nh.<\/p>\n

    <\/p>\n

  • M\u00e1y ph\u00e1t h\u01a1i<\/b><\/li>\n

    <\/u1><\/p>\n

    M\u00e1y ph\u00e1t h\u01a1i th\u01b0\u1eddng \u0111\u01b0\u1ee3c d\u00f9ng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p \u0111\u1ec3 chuy\u1ec3n \u0111\u1ed5i n\u01b0\u1edbc th\u00e0nh h\u01a1i, cung c\u1ea5p n\u0103ng l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft cho c\u00e1c quy tr\u00ecnh kh\u00e1c.<\/p>\n

    <\/p>\n

  • H\u1ec7 th\u1ed1ng t\u01b0\u1edbi n\u01b0\u1edbc<\/b><\/li>\n

    <\/u1><\/p>\n

    H\u1ec7 th\u1ed1ng n\u00e0y l\u1ee3i d\u1ee5ng qu\u00e1 tr\u00ecnh bay h\u01a1i c\u1ee7a n\u01b0\u1edbc cung c\u1ea5p \u0111\u1ed9 \u1ea9m cho kh\u00f4ng kh\u00ed v\u00e0 c\u00f3 th\u1ec3 l\u00e0m m\u00e1t c\u00e1c khu v\u1ef1c xung quanh, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong n\u00f4ng nghi\u1ec7p.<\/p>\n

    <\/p>\n

  • kho l\u1ea1nh<\/b><\/li>\n

    <\/u1><\/p>\n

    Kho l\u1ea1nh s\u1eed d\u1ee5ng s\u1ef1 thay \u0111\u1ed5i pha c\u1ee7a ch\u1ea5t l\u00e0m l\u1ea1nh \u0111\u1ec3 duy tr\u00ec nhi\u1ec7t \u0111\u1ed9 th\u1ea5p, b\u1ea3o qu\u1ea3n th\u1ef1c ph\u1ea9m v\u00e0 s\u1ea3n ph\u1ea9m y t\u1ebf.<\/p>\n

    <\/p>\n

  • Thi\u1ebft b\u1ecb l\u00e0m n\u00f3ng n\u01b0\u1edbc s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/b><\/li>\n

    <\/u1><\/p>\n

    Thi\u1ebft b\u1ecb n\u00e0y chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi th\u00e0nh nhi\u1ec7t n\u0103ng th\u00f4ng qua qu\u00e1 tr\u00ecnh bay h\u01a1i v\u00e0 ng\u01b0ng t\u1ee5 c\u1ee7a n\u01b0\u1edbc ho\u1eb7c c\u00e1c ch\u1ea5t l\u1ecfng kh\u00e1c, cung c\u1ea5p n\u01b0\u1edbc n\u00f3ng cho gia \u0111\u00ecnh ho\u1eb7c c\u00f4ng nghi\u1ec7p.<\/p>\n

    Nh\u1eefng k\u1ef9 thu\u1eadt tr\u00ean cho th\u1ea5y vai tr\u00f2 quan tr\u1ecdng c\u1ee7a s\u1ef1 thay \u0111\u1ed5i pha trong vi\u1ec7c c\u1ea3i thi\u1ec7n hi\u1ec7u qu\u1ea3 truy\u1ec1n nhi\u1ec7t v\u00e0 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng, \u0111\u1ed3ng th\u1eddi m\u1edf ra nhi\u1ec1u ti\u1ec1m n\u0103ng \u1ee9ng d\u1ee5ng trong \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y v\u00e0 c\u00f4ng nghi\u1ec7p.<\/p>\n","protected":false},"excerpt":{"rendered":"

    K\u1ef9 thu\u1eadt truy\u1ec1n nhi\u1ec7t thay \u0111\u1ed5i pha gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t nhi\u1ec7t b\u1eb1ng c\u00e1ch khai th\u00e1c qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i gi\u1eefa r\u1eafn, l\u1ecfng v\u00e0 kh\u00ed \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9.<\/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":"\n10 K\u1ef9 Thu\u1eadt Truy\u1ec1n Nhi\u1ec7t Thay \u0110\u1ed5i Pha<\/title>\n<meta name=\"description\" content=\"K\u1ef9 thu\u1eadt truy\u1ec1n nhi\u1ec7t thay \u0111\u1ed5i pha gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t nhi\u1ec7t b\u1eb1ng c\u00e1ch khai th\u00e1c qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i gi\u1eefa r\u1eafn, l\u1ecfng v\u00e0 kh\u00ed \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9.\" \/>\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\/10-ky-thuat-truyen-nhiet-thay-doi-pha\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"10 K\u1ef9 Thu\u1eadt Truy\u1ec1n Nhi\u1ec7t Thay \u0110\u1ed5i Pha\" \/>\n<meta property=\"og:description\" content=\"K\u1ef9 thu\u1eadt truy\u1ec1n nhi\u1ec7t thay \u0111\u1ed5i pha gi\u00fap t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t nhi\u1ec7t b\u1eb1ng c\u00e1ch khai th\u00e1c qu\u00e1 tr\u00ecnh chuy\u1ec3n \u0111\u1ed5i gi\u1eefa r\u1eafn, l\u1ecfng v\u00e0 kh\u00ed \u0111\u1ec3 qu\u1ea3n l\u00fd v\u00e0 \u0111i\u1ec1u ch\u1ec9nh nhi\u1ec7t \u0111\u1ed9.\" \/>\n<meta property=\"og:url\" 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\\u0111\\u1ed9.\",\"inLanguage\":\"vi-VN\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/vi\/10-ky-thuat-truyen-nhiet-thay-doi-pha\/\"]}]},{\"@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. 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