{"id":370710,"date":"2024-06-23T10:05:35","date_gmt":"2024-06-23T09:05:35","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%eb%8b%a8%ec%97%b4%ec%9e%ac%ec%9d%98-%ec%9b%90%eb%a6%ac\/"},"modified":"2024-06-23T10:05:35","modified_gmt":"2024-06-23T09:05:35","slug":"%eb%8b%a8%ec%97%b4%ec%9e%ac%ec%9d%98-%ec%9b%90%eb%a6%ac","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%eb%8b%a8%ec%97%b4%ec%9e%ac%ec%9d%98-%ec%9b%90%eb%a6%ac\/","title":{"rendered":"\ub2e8\uc5f4\uc7ac\uc758 \uc6d0\ub9ac"},"content":{"rendered":"<p class=\"sidekick\">\ub2e8\uc5f4\uc7ac\uc758 \uc6d0\ub9ac\uc640 \uc5f4 \uc804\ub2ec \ubc29\uc2dd, \uc804\ub3c4, \ub300\ub958, \ubcf5\uc0ac\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \uc720\ub9ac\uc12c\uc720, \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud3fc, \ubc1c\ud3ec \ud3f4\ub9ac\uc2a4\ud2f0\ub80c \ub4f1 \ub2e8\uc5f4\uc7ac\uc758 \uc885\ub958\uc640 \uc131\ub2a5 \ud3c9\uac00 \ubc29\ubc95\uc744 \uc548\ub0b4\ud569\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\ub2e8\uc5f4\uc7ac\uc758_\uc6d0\ub9ac.png\" alt=\"\ub2e8\uc5f4\uc7ac\uc758 \uc6d0\ub9ac\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\ub2e8\uc5f4\uc7ac\uc758 \uc6d0\ub9ac<\/h2>\n<p>\ub2e8\uc5f4\uc7ac\ub294 \uc5f4\uc758 \ud750\ub984\uc744 \ucc28\ub2e8\ud558\uac70\ub098 \ucd5c\uc18c\ud654\ud558\uc5ec \uc5d0\ub108\uc9c0 \uc190\uc2e4\uc744 \uc904\uc774\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc774\ub294 \ud2b9\ud788 \uac74\ucd95, \ub0c9\uac01, \uadf8\ub9ac\uace0 \ub09c\ubc29 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ub2e8\uc5f4\uc7ac\uc758 \ud6a8\uc728\uc131\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc5f4 \uc804\ub2ec\uc758 \uc138 \uac00\uc9c0 \uc8fc\uc694 \ubc29\uc2dd\uc778 \uc804\ub3c4, \ub300\ub958, \uadf8\ub9ac\uace0 \ubcf5\uc0ac\uc5d0 \ub300\ud574 \uae30\ubcf8\uc801\uc73c\ub85c \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc5f4 \uc804\ub2ec \ubc29\uc2dd<\/h2>\n<ul>\n<li><strong>\uc804\ub3c4(Conduction):<\/strong> \uace0\uccb4 \ubb3c\uc9c8\uc744 \ud1b5\ud574 \uc5f4\uc774 \uc9c1\uc811 \uc804\ub2ec\ub418\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uae08\uc18d\uacfc \uac19\uc740 \ub3c4\uccb4\ub294 \uc5f4 \uc804\ub3c4\uac00 \uc798 \ub418\ub294\ub370, \uc774\ub294 \ubb3c\uc9c8 \ub0b4\uc758 \uc785\uc790\uac00 \uc9c4\ub3d9\uacfc \ucda9\ub3cc\uc744 \ud1b5\ud574 \uc5d0\ub108\uc9c0\ub97c \uc804\ub2ec\ud558\uae30 \ub54c\ubb38\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ub300\ub958(Convection):<\/strong> \uc561\uccb4\ub098 \uae30\uccb4 \uc0c1\ud0dc\uc5d0\uc11c \uc5f4\uc774 \uc804\ub2ec\ub418\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \ub728\uac70\uc6cc\uc9c4 \ubb3c\uc9c8\uc774 \uc0c1\uc2b9\ud558\uace0 \ucc28\uac00\uc6b4 \ubb3c\uc9c8\uc774 \ub0b4\ub824\uac00\uba74\uc11c \uc5f4\uc774 \uc774\ub3d9\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubcf5\uc0ac(Radiation):<\/strong> \uc5f4\uc774 \uc804\uc790\uae30\ud30c \ud615\uc2dd\uc73c\ub85c \ubc29\ucd9c\ub418\uc5b4 \uc804\ub2ec\ub418\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ud0dc\uc591\uc5f4\uc774 \uc9c0\uad6c\uc5d0 \ub3c4\ub2ec\ud558\ub294 \uac83\uc774 \ubcf5\uc0ac\uc758 \ud55c \uc608\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n<h2>\ub2e8\uc5f4\uc7ac\uc758 \uc885\ub958<\/h2>\n<p>\ub2e8\uc5f4\uc7ac\ub294 \ub2e4\uc591\ud55c \uc18c\uc7ac\ub85c \ub9cc\ub4e4\uc5b4\uc9c0\uba70, \uac01\uae30 \ub2e4\ub978 \uc5f4 \uc804\ub2ec \ubc29\uc2dd\uc5d0 \ub300\ud574 \ud6a8\uacfc\uc801\uc73c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4. \uba87 \uac00\uc9c0 \uc8fc\uc694 \ub2e8\uc5f4\uc7ac\ub294 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n<ol>\n<li><strong>\uc720\ub9ac\uc12c\uc720(Fiberglass):<\/strong> \uc720\ub9ac \uc12c\uc720\ub85c \ub9cc\ub4e0 \ub2e8\uc5f4\uc7ac\ub85c, \uc8fc\ub85c \uc804\ub3c4\uc640 \ub300\ub958\ub97c \ucc28\ub2e8\ud558\ub294\ub370 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4.<\/li>\n<li><strong>\ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud3fc(Polyurethane Foam):<\/strong> \ub300\ub958\ub97c \ucc28\ub2e8\ud558\ub294 \ub370 \ub6f0\uc5b4\ub098\uba70, \ud2b9\ud788 \ud3d0\uc1c4 \uc140 \uad6c\uc870\ub85c \ub418\uc5b4 \uc788\uc5b4 \uc5f4 \uc804\ub2ec\uc744 \ucd5c\uc18c\ud654\ud569\ub2c8\ub2e4.<\/li>\n<li><strong>\ubc1c\ud3ec \ud3f4\ub9ac\uc2a4\ud2f0\ub80c(Expanded Polystyrene, EPS):<\/strong> \ub300\ub958\uc640 \uc804\ub3c4\ub97c \ud6a8\uacfc\uc801\uc73c\ub85c \ub9c9\uc544\uc8fc\uba70, \uc8fc\ub85c \uac74\ucd95 \uc790\uc7ac\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n<\/ol>\n<h2>\ub2e8\uc5f4 \uc131\ub2a5 \ud3c9\uac00<\/h2>\n<p>\ub2e8\uc5f4\uc7ac\uc758 \uc131\ub2a5\uc740 \uc8fc\ub85c <em>\uc5f4 \uc800\ud56d \uac12<\/em>(R-value)\uc73c\ub85c \ud3c9\uac00\ub429\ub2c8\ub2e4. R-value\uac00 \ub192\uc744\uc218\ub85d \ub2e8\uc5f4 \ud6a8\uacfc\uac00 \uc88b\ub2e4\ub294 \ub73b\uc774\uba70, \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc2dd\uc73c\ub85c \uacc4\uc0b0\ub429\ub2c8\ub2e4:<\/p>\n<p>R = \\(\\frac{\u0394T}{Q}\\), \uc5ec\uae30\uc11c \\(\u0394T\\)\ub294 \uc628\ub3c4 \ucc28, \\(Q\\)\ub294 \uc5f4 \ud750\ub984\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ub2e8\uc5f4\uc7ac\uc758 \uc2e4\uc81c \uc801\uc6a9<\/h2>\n<p>\ub2e8\uc5f4\uc7ac\ub294 \uc8fc\ud0dd\uc758 \ubcbd, \uc9c0\ubd95, \ubc14\ub2e5 \ub4f1\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uaca8\uc6b8\ucca0 \ub09c\ubc29 \ube44\uc6a9\uc744 \uc808\uac10\ud558\uace0, \uc5ec\ub984\ucca0 \ub0c9\ubc29 \ube44\uc6a9\uc744 \uc904\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ub0c9\uc7a5\uace0\ub098 \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc5d0\ub3c4 \ub2e8\uc5f4\uc7ac\uac00 \uc0ac\uc6a9\ub418\uc5b4 \uc628\ub3c4\ub97c \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ud558\uace0 \uc5d0\ub108\uc9c0\ub97c \ud6a8\uc728\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<p>\uacb0\ub860\uc801\uc73c\ub85c, \ub2e8\uc5f4\uc7ac\ub294 \ub2e4\uc591\ud55c \ud615\ud0dc\ub85c \uc874\uc7ac\ud558\uba70 \uac01\uae30 \ub2e4\ub978 \uc5f4 \uc804\ub2ec \ubc29\uc2dd\uc744 \ucc28\ub2e8\ud558\ub294 \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc801\uc808\ud55c \ub2e8\uc5f4\uc7ac\uc758 \uc120\ud0dd\uacfc \uc801\uc6a9\uc740 \uc5d0\ub108\uc9c0 \uc808\uc57d\uacfc \ucf8c\uc801\ud55c \uc0dd\ud65c \ud658\uacbd \uc870\uc131\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub2e8\uc5f4\uc7ac\uc758 \uc6d0\ub9ac\uc640 \uc5f4 \uc804\ub2ec \ubc29\uc2dd, \uc804\ub3c4, \ub300\ub958, \ubcf5\uc0ac\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \uc720\ub9ac\uc12c\uc720, \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud3fc, \ubc1c\ud3ec \ud3f4\ub9ac\uc2a4\ud2f0\ub80c \ub4f1 \ub2e8\uc5f4\uc7ac\uc758 \uc885\ub958\uc640 \uc131\ub2a5 \ud3c9\uac00 \ubc29\ubc95\uc744 \uc548\ub0b4\ud569\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>\ub2e8\uc5f4\uc7ac\uc758 \uc6d0\ub9ac<\/title>\n<meta name=\"description\" content=\"\ub2e8\uc5f4\uc7ac\uc758 \uc6d0\ub9ac\uc640 \uc5f4 \uc804\ub2ec \ubc29\uc2dd, \uc804\ub3c4, \ub300\ub958, \ubcf5\uc0ac\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4. \uc720\ub9ac\uc12c\uc720, \ud3f4\ub9ac\uc6b0\ub808\ud0c4 \ud3fc, \ubc1c\ud3ec \ud3f4\ub9ac\uc2a4\ud2f0\ub80c \ub4f1 \ub2e8\uc5f4\uc7ac\uc758 \uc885\ub958\uc640 \uc131\ub2a5 \ud3c9\uac00 \ubc29\ubc95\uc744 \uc548\ub0b4\ud569\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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