{"id":691940,"date":"2024-08-06T06:23:42","date_gmt":"2024-08-06T05:23:42","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/?p=691940"},"modified":"2024-08-06T06:23:42","modified_gmt":"2024-08-06T05:23:42","slug":"khong-khi-thanh-phan-do-dan-nhiet-ung-dung-chung","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/vi\/khong-khi-thanh-phan-do-dan-nhiet-ung-dung-chung\/","title":{"rendered":"Kh\u00f4ng Kh\u00ed | Th\u00e0nh Ph\u1ea7n, \u0110\u1ed9 D\u1eabn Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng Chung"},"content":{"rendered":"<p class=\"sidekick\">Kh\u00f4ng Kh\u00ed | Th\u00e0nh Ph\u1ea7n, \u0110\u1ed9 D\u1eabn Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng Chung: T\u00ecm hi\u1ec3u v\u1ec1 th\u00e0nh ph\u1ea7n kh\u00f4ng kh\u00ed, c\u00e1ch kh\u00f4ng kh\u00ed d\u1eabn nhi\u1ec7t v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong k\u1ef9 thu\u1eadt nhi\u1ec7t.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/07\/khong_khi_thanh_phan_do_dan_nhiet_ung_dung_chung.png\" alt=\"Kh\u00f4ng Kh\u00ed | Th\u00e0nh Ph\u1ea7n, \u0110\u1ed9 D\u1eabn Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng Chung\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>Kh\u00f4ng Kh\u00ed | Th\u00e0nh Ph\u1ea7n, \u0110\u1ed9 D\u1eabn Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng Chung<\/h2>\n<p>Kh\u00f4ng kh\u00ed l\u00e0 s\u1ef1 k\u1ebft h\u1ee3p c\u1ee7a nhi\u1ec1u lo\u1ea1i kh\u00ed kh\u00e1c nhau. N\u00f3 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong nhi\u1ec1u qu\u00e1 tr\u00ecnh k\u1ef9 thu\u1eadt v\u00e0 t\u1ef1 nhi\u00ean. Trong b\u00e0i vi\u1ebft n\u00e0y, ch\u00fang ta s\u1ebd t\u00ecm hi\u1ec3u v\u1ec1 th\u00e0nh ph\u1ea7n c\u1ee7a kh\u00f4ng kh\u00ed, \u0111\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a n\u00f3 v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn trong th\u1ef1c ti\u1ec5n.<\/p>\n<h2>Th\u00e0nh Ph\u1ea7n C\u1ee7a Kh\u00f4ng Kh\u00ed<\/h2>\n<ul>\n<li><strong>Ni-t\u01a1 (N<sub>2<\/sub>):<\/strong> kho\u1ea3ng 78%<\/li>\n<li><strong>Oxy (O<sub>2<\/sub>):<\/strong> kho\u1ea3ng 21%<\/li>\n<li><strong>Kh\u00ed Argon (Ar):<\/strong> kho\u1ea3ng 0,93%<\/li>\n<li><strong>Kh\u00ed carbon dioxide (CO<sub>2<\/sub>):<\/strong> kho\u1ea3ng 0,04%<\/li>\n<li>C\u00f9ng v\u1edbi m\u1ed9t l\u01b0\u1ee3ng r\u1ea5t nh\u1ecf c\u00e1c kh\u00ed kh\u00e1c bao g\u1ed3m neon, heli, methane v\u00e0 krypton.<\/li>\n<\/ul>\n<h2>\u0110\u1ed9 D\u1eabn Nhi\u1ec7t C\u1ee7a Kh\u00f4ng Kh\u00ed<\/h2>\n<p>\u0110\u1ed9 d\u1eabn nhi\u1ec7t l\u00e0 kh\u1ea3 n\u0103ng c\u1ee7a m\u1ed9t ch\u1ea5t \u0111\u1ec3 truy\u1ec1n nhi\u1ec7t. Kh\u00f4ng kh\u00ed c\u00f3 \u0111\u1ed9 d\u1eabn nhi\u1ec7t th\u1ea5p, \u0111i\u1ec1u n\u00e0y c\u00f3 ngh\u0129a l\u00e0 n\u00f3 kh\u00f4ng truy\u1ec1n nhi\u1ec7t t\u1ed1t. \u0110\u1ed9 d\u1eabn nhi\u1ec7t c\u1ee7a kh\u00f4ng kh\u00ed kho\u1ea3ng 0,025 W\/(m\u00b7K) t\u1ea1i 0\u00b0C. \u0110\u00e2y l\u00e0 l\u00fd do v\u00ec sao kh\u00f4ng kh\u00ed l\u00e0 m\u1ed9t ch\u1ea5t c\u00e1ch nhi\u1ec7t t\u1ed1t v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong nhi\u1ec1u \u1ee9ng d\u1ee5ng c\u00e1ch nhi\u1ec7t.<\/p>\n<h2>\u1ee8ng D\u1ee5ng Chung C\u1ee7a Kh\u00f4ng Kh\u00ed<\/h2>\n<p>M\u1eb7c d\u00f9 kh\u00f4ng kh\u00ed d\u01b0\u1eddng nh\u01b0 l\u00e0 m\u1ed9t ch\u1ea5t \u0111\u01a1n gi\u1ea3n, n\u00f3 l\u1ea1i c\u00f3 nhi\u1ec1u \u1ee9ng d\u1ee5ng trong k\u1ef9 thu\u1eadt v\u00e0 \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y:<\/p>\n<ol>\n<li><strong>C\u00e1ch Nhi\u1ec7t:<\/strong> Trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00e1ch nhi\u1ec7t nh\u01b0 c\u1eeda s\u1ed5 hai l\u1edbp, t\u00fai kh\u00ed l\u00e0 m\u1ed9t ph\u1ea7n quan tr\u1ecdng gi\u00fap ng\u0103n c\u1ea3n s\u1ef1 truy\u1ec1n nhi\u1ec7t.<\/li>\n<li><strong>Ng\u00e0nh \u0110i\u1ec7n L\u1ea1nh:<\/strong> M\u00e1y l\u1ea1nh v\u00e0 t\u1ee7 l\u1ea1nh s\u1eed d\u1ee5ng s\u1ef1 ch\u00eanh l\u1ec7ch nhi\u1ec7t \u0111\u1ed9 \u0111\u1ec3 l\u00e0m l\u1ea1nh kh\u00f4ng kh\u00ed trong m\u00f4i tr\u01b0\u1eddng kh\u00e9p k\u00edn.<\/li>\n<li><strong>\u0110\u1ed9ng C\u01a1 \u0110\u1ed1t Trong:<\/strong> Kh\u00f4ng kh\u00ed \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh ch\u00e1y v\u00e0 \u0111\u1ed1t ch\u00e1y nhi\u00ean li\u1ec7u, cung c\u1ea5p oxy c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec ph\u1ea3n \u1ee9ng ch\u00e1y.<\/li>\n<li><strong>C\u00e1c h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3 v\u00e0 \u0111i\u1ec1u h\u00f2a:<\/strong> Kh\u00f4ng kh\u00ed trong l\u00e0nh \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 \u0111i\u1ec1u h\u00f2a nhi\u1ec7t \u0111\u1ed9 v\u00e0 duy tr\u00ec s\u1ef1 t\u01b0\u01a1i m\u00e1t trong c\u00e1c kh\u00f4ng gian s\u1ed1ng v\u00e0 l\u00e0m vi\u1ec7c.<\/li>\n<\/ol>\n<h2>L\u1eddi K\u1ebft<\/h2>\n<p>Kh\u00f4ng kh\u00ed tuy gi\u1ea3n \u0111\u01a1n nh\u01b0ng l\u1ea1i c\u00f3 vai tr\u00f2 v\u00f4 c\u00f9ng quan tr\u1ecdng v\u00e0 \u0111a d\u1ea1ng trong k\u1ef9 thu\u1eadt v\u00e0 \u0111\u1eddi s\u1ed1ng h\u00e0ng ng\u00e0y. Hi\u1ec3u r\u00f5 v\u1ec1 th\u00e0nh ph\u1ea7n, \u0111\u1ed9 d\u1eabn nhi\u1ec7t v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee7a kh\u00f4ng kh\u00ed gi\u00fap ch\u00fang ta \u00e1p d\u1ee5ng t\u1ed1t h\u01a1n nh\u1eefng nguy\u00ean l\u00fd n\u00e0y v\u00e0o c\u00f4ng vi\u1ec7c v\u00e0 cu\u1ed9c s\u1ed1ng.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kh\u00f4ng Kh\u00ed | Th\u00e0nh Ph\u1ea7n, \u0110\u1ed9 D\u1eabn Nhi\u1ec7t &#038; \u1ee8ng D\u1ee5ng Chung: T\u00ecm hi\u1ec3u v\u1ec1 th\u00e0nh ph\u1ea7n kh\u00f4ng kh\u00ed, c\u00e1ch kh\u00f4ng kh\u00ed d\u1eabn nhi\u1ec7t v\u00e0 c\u00e1c \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn 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>Kh\u00f4ng Kh\u00ed | Th\u00e0nh Ph\u1ea7n, \u0110\u1ed9 D\u1eabn Nhi\u1ec7t &amp; 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