{"id":677017,"date":"2024-08-20T04:27:20","date_gmt":"2024-08-20T03:27:20","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=677017"},"modified":"2024-08-20T04:27:20","modified_gmt":"2024-08-20T03:27:20","slug":"cong-nghe-tam-nhin-nhiet-hoat-dong-nhu-the-nao","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/cong-nghe-tam-nhin-nhiet-hoat-dong-nhu-the-nao\/","title":{"rendered":"C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?"},"content":{"rendered":"<p class=\"sidekick\">C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t gi\u00fap ph\u00e1t hi\u1ec7n nhi\u1ec7t v\u00e0 t\u1ea1o h\u00ecnh \u1ea3nh t\u1eeb b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i, \u1ee9ng d\u1ee5ng trong y t\u1ebf, qu\u00e2n s\u1ef1 v\u00e0 ki\u1ec3m tra c\u01a1 \u0111i\u1ec7n.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/cong_nghe_tam_nhin_nhiet_hoat_dong_nhu_the_nao.png\" alt=\"C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o?<\/h2>\n<p>C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t l\u00e0 m\u1ed9t l\u0129nh v\u1ef1c c\u1ee7a k\u1ef9 thu\u1eadt nhi\u1ec7t, cho ph\u00e9p x\u00e1c \u0111\u1ecbnh v\u00e0 ph\u00e2n t\u00edch nhi\u1ec7t \u0111\u1ed9 c\u1ee7a c\u00e1c v\u1eadt th\u1ec3 m\u00e0 kh\u00f4ng c\u1ea7n ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp v\u1edbi ch\u00fang. \u0110i\u1ec1u n\u00e0y \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00f4ng qua vi\u1ec7c s\u1eed d\u1ee5ng c\u00e1c thi\u1ebft b\u1ecb \u0111o nhi\u1ec7t \u0111\u1ed9 t\u1eeb xa, th\u01b0\u1eddng g\u1eb7p nh\u1ea5t l\u00e0 c\u00e1c m\u00e1y \u1ea3nh nhi\u1ec7t v\u00e0 c\u1ea3m bi\u1ebfn nhi\u1ec7t.<\/p>\n<h2>Nguy\u00ean l\u00fd ho\u1ea1t \u0111\u1ed9ng c\u1ee7a t\u1ea7m nh\u00ecn nhi\u1ec7t<\/h2>\n<p>C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t d\u1ef1a tr\u00ean nguy\u00ean t\u1eafc r\u1eb1ng m\u1ecdi v\u1eadt th\u1ec3 c\u00f3 nhi\u1ec7t \u0111\u1ed9 tr\u00ean -273,15\u00b0C (nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng tuy\u1ec7t \u0111\u1ed1i) \u0111\u1ec1u ph\u00e1t ra b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i. \u0110\u1ed9 b\u1ee9c x\u1ea1 c\u00e0ng l\u1edbn khi nhi\u1ec7t \u0111\u1ed9 v\u1eadt th\u1ec3 c\u00e0ng cao. C\u00e1c thi\u1ebft b\u1ecb t\u1ea7m nh\u00ecn nhi\u1ec7t thu nh\u1eadn b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i n\u00e0y v\u00e0 bi\u1ebfn \u0111\u1ed5i n\u00f3 th\u00e0nh h\u00ecnh \u1ea3nh ho\u1eb7c d\u1eef li\u1ec7u nhi\u1ec7t \u0111\u1ed9 m\u00e0 ch\u00fang ta c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng xem x\u00e9t v\u00e0 ph\u00e2n t\u00edch.<\/p>\n<ul>\n<li>Th\u1ee5 \u0111\u1ed9ng: M\u00e1y \u1ea3nh nhi\u1ec7t th\u1ee5 \u0111\u1ed9ng kh\u00f4ng ph\u00e1t ra b\u1ea5t k\u1ef3 b\u1ee9c x\u1ea1 n\u00e0o m\u00e0 ch\u1ec9 thu nh\u1eadn b\u1ee9c x\u1ea1 ph\u00e1t ra t\u1eeb c\u00e1c v\u1eadt th\u1ec3.<\/li>\n<li>Ch\u1ee7 \u0111\u1ed9ng: Trong m\u1ed9t s\u1ed1 \u1ee9ng d\u1ee5ng nh\u1ea5t \u0111\u1ecbnh, c\u00e1c thi\u1ebft b\u1ecb ch\u1ee7 \u0111\u1ed9ng ph\u00e1t ra b\u1ee9c x\u1ea1 v\u00e0 \u0111o l\u01b0\u1ee3ng ph\u1ea3n x\u1ea1 ho\u1eb7c h\u1ea5p th\u1ee5 \u0111\u1ec3 kh\u1ea3o s\u00e1t m\u00f4i tr\u01b0\u1eddng.<\/li>\n<\/ul>\n<h2>C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u00e1y \u1ea3nh nhi\u1ec7t<\/h2>\n<ol>\n<li><strong>\u1ed0ng k\u00ednh:<\/strong> T\u1eadp trung b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i t\u1eeb v\u1eadt th\u1ec3 v\u00e0o c\u1ea3m bi\u1ebfn.<\/li>\n<li><strong>C\u1ea3m bi\u1ebfn h\u1ed3ng ngo\u1ea1i:<\/strong> Chuy\u1ec3n \u0111\u1ed5i b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i th\u00e0nh t\u00edn hi\u1ec7u \u0111i\u1ec7n.<\/li>\n<li><strong>B\u1ed9 x\u1eed l\u00fd t\u00edn hi\u1ec7u:<\/strong> Chuy\u1ec3n \u0111\u1ed5i t\u00edn hi\u1ec7u \u0111i\u1ec7n t\u1eeb c\u1ea3m bi\u1ebfn th\u00e0nh h\u00ecnh \u1ea3nh nhi\u1ec7t.<\/li>\n<li><strong>M\u00e0n h\u00ecnh hi\u1ec3n th\u1ecb:<\/strong> Hi\u1ec3n th\u1ecb h\u00ecnh \u1ea3nh nhi\u1ec7t m\u00e0 ng\u01b0\u1eddi s\u1eed d\u1ee5ng c\u00f3 th\u1ec3 quan s\u00e1t v\u00e0 ph\u00e2n t\u00edch.<\/li>\n<\/ol>\n<h2>\u1ee8ng d\u1ee5ng c\u1ee7a c\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t<\/h2>\n<p>C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c nhau:<\/p>\n<ul>\n<li><strong>Ki\u1ec3m tra k\u1ef9 thu\u1eadt:<\/strong> X\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m n\u00f3ng trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, ph\u00e1t hi\u1ec7n l\u1ed7i c\u01a1 kh\u00ed.<\/li>\n<li><strong>Y h\u1ecdc:<\/strong> Ph\u00e1t hi\u1ec7n s\u1edbm c\u00e1c b\u1ec7nh vi\u00eam nhi\u1ec5m, theo d\u00f5i t\u00ecnh tr\u1ea1ng b\u1ec7nh nh\u00e2n.<\/li>\n<li><strong>Qu\u00e2n s\u1ef1:<\/strong> Gi\u00e1m s\u00e1t ban \u0111\u00eam, ph\u00e1t hi\u1ec7n m\u1ee5c ti\u00eau.<\/li>\n<li><strong>T\u00ecm ki\u1ebfm v\u00e0 c\u1ee9u n\u1ea1n:<\/strong> T\u00ecm ki\u1ebfm n\u1ea1n nh\u00e2n trong \u0111i\u1ec1u ki\u1ec7n \u00e1nh s\u00e1ng k\u00e9m ho\u1eb7c kh\u1ea9n c\u1ea5p.<\/li>\n<\/ul>\n<h2>K\u1ebft lu\u1eadn<\/h2>\n<p>C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t l\u00e0 m\u1ed9t c\u00f4ng c\u1ee5 m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t, cung c\u1ea5p kh\u1ea3 n\u0103ng quan s\u00e1t v\u00e0 ph\u00e2n t\u00edch nhi\u1ec7t \u0111\u1ed9 m\u00e0 kh\u00f4ng c\u1ea7n ti\u1ebfp x\u00fac tr\u1ef1c ti\u1ebfp. V\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng r\u1ed9ng r\u00e3i trong k\u1ef9 thu\u1eadt, y t\u1ebf, qu\u00e2n s\u1ef1 v\u00e0 nhi\u1ec1u l\u0129nh v\u1ef1c kh\u00e1c, n\u00f3 \u0111ang ng\u00e0y c\u00e0ng tr\u1edf n\u00ean ph\u1ed5 bi\u1ebfn v\u00e0 h\u1eefu \u00edch trong cu\u1ed9c s\u1ed1ng h\u00e0ng ng\u00e0y.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f4ng ngh\u1ec7 t\u1ea7m nh\u00ecn nhi\u1ec7t gi\u00fap ph\u00e1t hi\u1ec7n nhi\u1ec7t v\u00e0 t\u1ea1o h\u00ecnh \u1ea3nh t\u1eeb b\u1ee9c x\u1ea1 h\u1ed3ng ngo\u1ea1i, \u1ee9ng d\u1ee5ng trong y t\u1ebf, qu\u00e2n s\u1ef1 v\u00e0 ki\u1ec3m tra c\u01a1 \u0111i\u1ec7n.<\/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\u00f4ng ngh\u1ec7 t\u1ea7m 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