{"id":336660,"date":"2024-06-19T22:05:42","date_gmt":"2024-06-19T21:05:42","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%97%b4%ec%a0%84%eb%8f%84%ea%b0%80-%eb%b9%b5-%ea%b5%bd%ea%b8%b0%ec%97%90-%eb%af%b8%ec%b9%98%eb%8a%94-%ec%98%81%ed%96%a5\/"},"modified":"2024-06-19T22:05:42","modified_gmt":"2024-06-19T21:05:42","slug":"%ec%97%b4%ec%a0%84%eb%8f%84%ea%b0%80-%eb%b9%b5-%ea%b5%bd%ea%b8%b0%ec%97%90-%eb%af%b8%ec%b9%98%eb%8a%94-%ec%98%81%ed%96%a5","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%97%b4%ec%a0%84%eb%8f%84%ea%b0%80-%eb%b9%b5-%ea%b5%bd%ea%b8%b0%ec%97%90-%eb%af%b8%ec%b9%98%eb%8a%94-%ec%98%81%ed%96%a5\/","title":{"rendered":"\uc5f4\uc804\ub3c4\uac00 \ube75 \uad7d\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5"},"content":{"rendered":"<p class=\"sidekick\">\uc5f4\uc804\ub3c4\ub294 \ube75\uc774 \uace0\ub974\uac8c \uc775\uace0 \ub9db\uc788\ub294 \ud14d\uc2a4\ucc98\ub97c \uc5bb\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc5f4\uc804\ub3c4\uac00 \uc624\ube10 \ub0b4\ubd80\uc640 \ubc18\uc8fd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\uc5f4\uc804\ub3c4\uac00_\ube75_\uad7d\uae30\uc5d0_\ubbf8\uce58\ub294_\uc601\ud5a5.png\" alt=\"\uc5f4\uc804\ub3c4\uac00 \ube75 \uad7d\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\uc5f4\uc804\ub3c4\uac00 \ube75 \uad7d\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/h2>\n<p>\uc5f4\uc804\ub3c4\ub294 \ube75 \uad7d\uae30\uc5d0 \uc788\uc5b4\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub294 \uc5f4\uc774 \ud55c \ubb3c\uccb4\uc5d0\uc11c \ub2e4\ub978 \ubb3c\uccb4\ub85c \uc774\ub3d9\ud558\ub294 \uacfc\uc815\uc73c\ub85c, \ube75\uc774 \uace0\ub974\uac8c \uc775\uace0, \uc801\uc808\ud55c \uc9c8\uac10\uacfc \ub9db\uc744 \uac00\uc9c0\uac8c \ud558\ub294 \ub370 \ud544\uc694\ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc5f4\uc804\ub3c4\uac00 \ube75 \uad7d\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \uc0b4\ud3b4\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc5f4\uc804\ub3c4\uc758 \uae30\ubcf8 \uac1c\ub150<\/h2>\n<p>\uc5f4\uc804\ub3c4(Heat Conduction)\ub294 \uc628\ub3c4\uac00 \ub192\uc740 \ubd80\ubd84\uc5d0\uc11c \ub0ae\uc740 \ubd80\ubd84\uc73c\ub85c \uc5f4\uc774 \uc774\ub3d9\ud558\ub294 \ud604\uc0c1\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \ubb3c\uc9c8 \ub0b4\ubd80\uc758 \ubd84\uc790\ub098 \uc6d0\uc790\uac00 \uc9c4\ub3d9\ud558\uc5ec \uc778\uc811\ud55c \ubd84\uc790\ub098 \uc6d0\uc790\uc5d0\uac8c \uc5d0\ub108\uc9c0\ub97c \uc804\ub2ec\ud558\ub294 \ubc29\uc2dd\uc73c\ub85c \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4. \uc5f4\uc804\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\ubcf8 \ubc29\uc815\uc2dd\uc73c\ub85c \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p><b>\ud478\ub9ac\uc5d0 \ubc95\uce59(Fourier&#8217;s Law):<\/b><\/p>\n<p><code>q = -k \\frac{dT}{dx}<\/code><\/p>\n<ul>\n<li><b>q:<\/b> \uc5f4\uc804\ub2ec\ub7c9<\/li>\n<li><b>k:<\/b> \uc5f4\uc804\ub3c4\uc728 (thermal conductivity)<\/li>\n<li><b>\\frac{dT}{dx}:<\/b> \uc628\ub3c4\uc758 \uae30\uc6b8\uae30<\/li>\n<\/ul>\n<h2>\uc624\ube10 \ub0b4\ubd80\uc758 \uc5f4\uc804\ub3c4<\/h2>\n<p>\ube75\uc744 \uad6c\uc6b8 \ub54c, \uc624\ube10 \ub0b4\ubd80\uc758 \uc628\ub3c4\ub294 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\uba70 \uc5f4\uc804\ub3c4\uac00 \ud65c\ubc1c\ud558\uac8c \uc77c\uc5b4\ub0a9\ub2c8\ub2e4. \uc624\ube10\uc758 \ubcbd\uc5d0\uc11c \ube75 \ubc18\uc8fd\uc73c\ub85c \uc5f4\uc774 \uc804\ub2ec\ub418\uc5b4 \ub0b4\ubd80\uae4c\uc9c0 \uace0\ub974\uac8c \uc775\ud788\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub54c\uc758 \uacfc\uc815\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ub269\ub2c8\ub2e4:<\/p>\n<ol>\n<li><b>\ub300\ub958:<\/b> \uc624\ube10 \ub0b4\ubd80\uc758 \ub728\uac70\uc6b4 \uacf5\uae30\uac00 \uc21c\ud658\ud558\uba70 \ube75 \ud45c\uba74\uc5d0 \uc5f4\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\ubcf5\uc0ac:<\/b> \uc624\ube10 \ubcbd\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc801\uc678\uc120\uc774 \ube75 \ud45c\uba74\uc5d0 \uc9c1\uc811 \ub2ff\uc544 \uc5f4\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/li>\n<li><b>\uc804\ub3c4:<\/b> \ube75 \ud45c\uba74\uc5d0\uc11c \uc2dc\uc791\ub41c \uc5f4\uc774 \ub0b4\ubd80\ub85c \uc804\ub3c4\ub418\uc5b4 \uc911\uc2ec\ubd80\uae4c\uc9c0 \uc5f4\uc774 \uc804\ub2ec\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ube75 \ubc18\uc8fd \ub0b4\ubd80\uc758 \uc5f4\uc804\ub3c4<\/h2>\n<p>\uc5f4\uc804\ub3c4\ub294 \ube75 \ubc18\uc8fd \ub0b4\ubd80\uc5d0\uc11c\ub3c4 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ube75 \ubc18\uc8fd\uc740 \ub300\ubd80\ubd84 \ubb3c\uacfc \ubc00\uac00\ub8e8\ub85c \uad6c\uc131\ub418\uc5b4 \uc788\uc73c\uba70, \uac01\uac01\uc758 \uc5f4\uc804\ub3c4\uc728\uc774 \ub2e4\ub985\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubb3c\uc758 \uc5f4\uc804\ub3c4\uc728\uc740 \uc57d <code>0.6 W\/mK<\/code>\ub85c, \ubc00\uac00\ub8e8\uc758 \uc5f4\uc804\ub3c4\uc728\ubcf4\ub2e4 \ub192\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ud2b9\uc131\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \ubc29\uc2dd\uc73c\ub85c \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4:<\/p>\n<ul>\n<li><b>\ub0b4\ubd80 \uc628\ub3c4 \ubd84\ud3ec:<\/b> \ubc18\uc8fd \ub0b4\ubd80\uc5d0\uc11c \uc5f4\uc774 \uace0\ub974\uac8c \ud37c\uc838\uc57c \uc18d\uae4c\uc9c0 \uc798 \uc775\uc740 \ube75\uc774 \ub429\ub2c8\ub2e4.<\/li>\n<li><b>\uc218\ubd84 \uc99d\ubc1c:<\/b> \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c\ub294 \uc218\ubd84\uc774 \uc99d\ubc1c\ud558\uc5ec \ubc18\uc8fd\uc758 \ud14d\uc2a4\ucc98\uc640 \ud06c\ub7ec\uc2a4\ud2b8 \ud615\uc131\uc5d0 \uc601\ud5a5\uc744 \uc90d\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc5f4\uc804\ub3c4\ub294 \ube75 \uad7d\uae30\uc758 \ud488\uc9c8\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce58\ub294 \uc911\uc694\ud55c \uacfc\uc815\uc785\ub2c8\ub2e4. \uc624\ube10 \ub0b4\ubd80\uc640 \ube75 \ubc18\uc8fd \ub0b4\ubd80\uc5d0\uc11c \uc77c\uc5b4\ub098\ub294 \ub2e4\uc591\ud55c \uc5f4 \uc804\ub2ec \uba54\ucee4\ub2c8\uc998\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368, \ub9db\uc788\uace0 \uace0\ub974\uac8c \uc775\uc740 \ube75\uc744 \ub9cc\ub4e4 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub354\ubd88\uc5b4 \uc5f4\uc804\ub3c4\uc758 \uc774\ud574\ub294 \ub2e4\uc591\ud55c \uc694\ub9ac\uc5d0 \uc811\ubaa9\ub420 \uc218 \uc788\uc73c\uba70, \uc774\ub294 \uc74c\uc2dd\uc758 \ub9db\uacfc \uc9c8\uac10\uc744 \ub192\uc774\ub294 \ub370 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc5f4\uc804\ub3c4\ub294 \ube75\uc774 \uace0\ub974\uac8c \uc775\uace0 \ub9db\uc788\ub294 \ud14d\uc2a4\ucc98\ub97c \uc5bb\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc5f4\uc804\ub3c4\uac00 \uc624\ube10 \ub0b4\ubd80\uc640 \ubc18\uc8fd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[124],"tags":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v15.4 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>\uc5f4\uc804\ub3c4\uac00 \ube75 \uad7d\uae30\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5<\/title>\n<meta name=\"description\" content=\"\uc5f4\uc804\ub3c4\ub294 \ube75\uc774 \uace0\ub974\uac8c \uc775\uace0 \ub9db\uc788\ub294 \ud14d\uc2a4\ucc98\ub97c \uc5bb\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774 \uae00\uc5d0\uc11c\ub294 \uc5f4\uc804\ub3c4\uac00 \uc624\ube10 \ub0b4\ubd80\uc640 \ubc18\uc8fd\uc5d0 \ubbf8\uce58\ub294 \uc601\ud5a5\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" 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