{"id":695184,"date":"2024-08-19T06:17:59","date_gmt":"2024-08-19T05:17:59","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=695184"},"modified":"2024-08-19T06:17:59","modified_gmt":"2024-08-19T05:17:59","slug":"co-hoc-chat-long-moi-truong","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/co-hoc-chat-long-moi-truong\/","title":{"rendered":"C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i tr\u01b0\u1eddng"},"content":{"rendered":"<p class=\"sidekick\">C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i tr\u01b0\u1eddng gi\u1ea3i th\u00edch c\u00e1ch ch\u1ea5t l\u1ecfng nh\u01b0 n\u01b0\u1edbc, kh\u00f4ng kh\u00ed t\u01b0\u01a1ng t\u00e1c v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng, \u1ee9ng d\u1ee5ng trong k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/co_hoc_chat_long_moi_truong.png\" alt=\"C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i tr\u01b0\u1eddng\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>C\u01a1 H\u1ecdc Ch\u1ea5t L\u1ecfng M\u00f4i Tr\u01b0\u1eddng<\/h2>\n<p>C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t nh\u00e1nh c\u1ee7a ng\u00e0nh k\u1ef9 thu\u1eadt nhi\u1ec7t \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c nghi\u00ean c\u1ee9u v\u00e0 \u00e1p d\u1ee5ng c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u1ee7a ch\u1ea5t l\u1ecfng trong c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 nhi\u00ean v\u00e0 nh\u00e2n t\u1ea1o. N\u00f3 kh\u00f4ng ch\u1ec9 bao g\u1ed3m ch\u1ea5t l\u1ecfng nh\u01b0 n\u01b0\u1edbc, kh\u00f4ng kh\u00ed m\u00e0 c\u00f2n bao g\u1ed3m c\u00e1c lo\u1ea1i gas v\u00e0 plasma.<\/p>\n<h2>Kh\u00e1i Ni\u1ec7m C\u01a1 B\u1ea3n<\/h2>\n<ul>\n<li><b>Ch\u1ea5t l\u1ecfng:<\/b> L\u00e0 nh\u1eefng ch\u1ea5t m\u00e0 c\u00e1c ph\u00e2n t\u1eed kh\u00f4ng c\u1ed1 \u0111\u1ecbnh \u1edf v\u1ecb tr\u00ed nh\u1ea5t \u0111\u1ecbnh m\u00e0 c\u00f3 th\u1ec3 di chuy\u1ec3n t\u1ef1 do, nh\u01b0 n\u01b0\u1edbc v\u00e0 d\u1ea7u.<\/li>\n<li><b>Th\u1ee7y \u0110\u1ed9ng L\u1ef1c H\u1ecdc:<\/b> L\u00e0 nghi\u00ean c\u1ee9u s\u1ef1 chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a ch\u1ea5t l\u1ecfng v\u00e0 c\u00e1c l\u1ef1c \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn chuy\u1ec3n \u0111\u1ed9ng n\u00e0y. C\u00f4ng th\u1ee9c c\u01a1 b\u1ea3n l\u00e0 ph\u01b0\u01a1ng tr\u00ecnh Bernoulli:<\/li>\n<\/ul>\n<p>\\[<br \/>\nP + \\frac{1}{2} \\rho v^2 + \\rho gh = \\text{constant}<br \/>\n\\]\n<p>\u1ede \u0111\u00e2y, <i>P<\/i> l\u00e0 \u00e1p su\u1ea5t, <i>\\rho<\/i> l\u00e0 m\u1eadt \u0111\u1ed9 ch\u1ea5t l\u1ecfng, <i>v<\/i> l\u00e0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y, <i>g<\/i> l\u00e0 gia t\u1ed1c tr\u1ecdng tr\u01b0\u1eddng, v\u00e0 <i>h<\/i> l\u00e0 \u0111\u1ed9 cao.<\/p>\n<h2>C\u00e1c Nguy\u00ean L\u00fd C\u01a1 B\u1ea3n<\/h2>\n<ol>\n<li><b>\u0110\u1ed9ng N\u0103ng Ch\u1ea5t L\u1ecfng:<\/b> L\u00e0 n\u0103ng l\u01b0\u1ee3ng m\u00e0 ch\u1ea5t l\u1ecfng c\u00f3 do chuy\u1ec3n \u0111\u1ed9ng c\u1ee7a n\u00f3, t\u00ednh b\u1eb1ng c\u00f4ng th\u1ee9c:<\/li>\n<\/ol>\n<p>\\[<br \/>\nKE = \\frac{1}{2} \\rho v^2<br \/>\n\\]\n<ol start=\"2\">\n<li><b>\u0110\u1ecbnh Lu\u1eadt B\u1ea3o To\u00e0n Kh\u1ed1i L\u01b0\u1ee3ng:<\/b> Trong m\u1ed9t h\u1ec7 th\u1ed1ng k\u00edn, kh\u1ed1i l\u01b0\u1ee3ng ch\u1ea5t l\u1ecfng kh\u00f4ng thay \u0111\u1ed5i theo th\u1eddi gian. N\u00f3 \u0111\u01b0\u1ee3c bi\u1ec3u di\u1ec5n qua ph\u01b0\u01a1ng tr\u00ecnh li\u00ean t\u1ee5c:<\/li>\n<\/ol>\n<p>\\[<br \/>\nA_1 v_1 = A_2 v_2<br \/>\n\\]\n<p>\u1ede \u0111\u00e2y, <i>A<\/i> l\u00e0 di\u1ec7n t\u00edch m\u1eb7t c\u1eaft ngang v\u00e0 <i>v<\/i> l\u00e0 t\u1ed1c \u0111\u1ed9 d\u00f2ng ch\u1ea3y t\u1ea1i c\u00e1c \u0111i\u1ec3m 1 v\u00e0 2.<\/p>\n<h2>\u1ee8ng D\u1ee5ng Trong \u0110\u1eddi S\u1ed1ng<\/h2>\n<ul>\n<li><b>H\u1ec7 Th\u1ed1ng C\u1ea5p Tho\u00e1t N\u01b0\u1edbc:<\/b> C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i tr\u01b0\u1eddng gi\u00fap thi\u1ebft k\u1ebf v\u00e0 qu\u1ea3n l\u00fd c\u00e1c h\u1ec7 th\u1ed1ng c\u1ea5p tho\u00e1t n\u01b0\u1edbc hi\u1ec7u qu\u1ea3, d\u1ef1 \u0111o\u00e1n \u0111\u01b0\u1ee3c \u00e1p su\u1ea5t v\u00e0 l\u01b0u l\u01b0\u1ee3ng n\u01b0\u1edbc.<\/li>\n<li><b>C\u00f4ng Ngh\u1ec7 H\u00f2a B\u00ecnh:<\/b> \u1ee8ng d\u1ee5ng trong vi\u1ec7c d\u1ef1 \u0111o\u00e1n v\u00e0 gi\u1ea3m thi\u1ec3u t\u00e1c \u0111\u1ed9ng t\u1eeb c\u00e1c th\u1ea3m h\u1ecda t\u1ef1 nhi\u00ean nh\u01b0 l\u0169 l\u1ee5t v\u00e0 s\u00f3ng th\u1ea7n.<\/li>\n<li><b>N\u0103ng L\u01b0\u1ee3ng T\u00e1i T\u1ea1o:<\/b> Hi\u1ec7u qu\u1ea3 trong vi\u1ec7c s\u1eed d\u1ee5ng d\u00f2ng n\u01b0\u1edbc v\u00e0 gi\u00f3 \u0111\u1ec3 t\u1ea1o n\u0103ng l\u01b0\u1ee3ng s\u1ea1ch nh\u01b0 th\u1ee7y \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n gi\u00f3.<\/li>\n<\/ul>\n<h2>K\u1ebft Lu\u1eadn<\/h2>\n<p>C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i tr\u01b0\u1eddng l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c quan tr\u1ecdng v\u00e0 \u0111ang ph\u00e1t tri\u1ec3n nhanh ch\u00f3ng. Hi\u1ec3u r\u00f5 c\u00e1c nguy\u00ean l\u00fd c\u01a1 b\u1ea3n c\u00f3 th\u1ec3 gi\u00fap ch\u00fang ta c\u1ea3i thi\u1ec7n c\u00e1c h\u1ec7 th\u1ed1ng t\u1ef1 nhi\u00ean v\u00e0 nh\u00e2n t\u1ea1o, l\u00e0m cho cu\u1ed9c s\u1ed1ng tr\u1edf n\u00ean an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n. Hy v\u1ecdng r\u1eb1ng b\u00e0i vi\u1ebft n\u00e0y \u0111\u00e3 gi\u00fap b\u1ea1n c\u00f3 c\u00e1i nh\u00ecn t\u1ed5ng quan v\u1ec1 l\u0129nh v\u1ef1c n\u00e0y v\u00e0 khuy\u1ebfn kh\u00edch b\u1ea1n kh\u00e1m ph\u00e1 s\u00e2u h\u01a1n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i tr\u01b0\u1eddng gi\u1ea3i th\u00edch c\u00e1ch ch\u1ea5t l\u1ecfng nh\u01b0 n\u01b0\u1edbc, kh\u00f4ng kh\u00ed t\u01b0\u01a1ng t\u00e1c v\u00e0 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng, \u1ee9ng d\u1ee5ng trong k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/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>C\u01a1 h\u1ecdc ch\u1ea5t l\u1ecfng m\u00f4i 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