{"id":342508,"date":"2024-06-19T23:12:56","date_gmt":"2024-06-19T22:12:56","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%97%b4%ec%a0%84%eb%8b%ac-%ed%96%a5%ec%83%81%ec%9d%84-%ec%9c%84%ed%95%9c-7%ea%b0%80%ec%a7%80-%ea%b8%b0%eb%b2%95\/"},"modified":"2024-06-19T23:12:56","modified_gmt":"2024-06-19T22:12:56","slug":"%ec%97%b4%ec%a0%84%eb%8b%ac-%ed%96%a5%ec%83%81%ec%9d%84-%ec%9c%84%ed%95%9c-7%ea%b0%80%ec%a7%80-%ea%b8%b0%eb%b2%95","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%97%b4%ec%a0%84%eb%8b%ac-%ed%96%a5%ec%83%81%ec%9d%84-%ec%9c%84%ed%95%9c-7%ea%b0%80%ec%a7%80-%ea%b8%b0%eb%b2%95\/","title":{"rendered":"\uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \uae30\ubc95"},"content":{"rendered":"<p class=\"sidekick\">\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc7ac\ub8cc \uc120\ud0dd, \uc720\uccb4 \ud750\ub984 \ucd5c\uc801\ud654, \ubcf5\uc0ac \uc5f4\uc804\ub2ec \ubc0f \uc5f4 \uad50\ud658\uae30 \ud65c\uc6a9 \ub4f1 \uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \ud6a8\uacfc\uc801\uc778 \uae30\ubc95\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\uc5f4\uc804\ub2ec_\ud5a5\uc0c1\uc744_\uc704\ud55c_7\uac00\uc9c0_\uae30\ubc95.png\" alt=\"\uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \uae30\ubc95\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \uae30\ubc95<\/h2>\n<p>\uc5f4\uc804\ub2ec\uc740 \ub9ce\uc740 \uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc5f4\uc804\ub2ec\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uba74 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc744 \ub192\uc774\uace0 \uc2dc\uc2a4\ud15c\uc758 \uc131\ub2a5\uc744 \uac1c\uc120\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \uae30\ubc95\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\uaca0\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>1. \uc804\ub3c4 \uc131\ub2a5 \uac1c\uc120<\/h2>\n<p>\uc7ac\ub8cc\uc758 \uc5f4\uc804\ub3c4\ub3c4\ub97c \ub192\uc774\uba74 \uc5f4\uc804\ub2ec\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \uc804\ub3c4 \uc5f4\uc804\ub2ec \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud558\ub294 \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ud2b9\ud788 \uc911\uc694\ud569\ub2c8\ub2e4. \uad6c\ub9ac\uc640 \uc54c\ub8e8\ubbf8\ub284 \uac19\uc740 \uae08\uc18d\uc740 \ub192\uc740 \uc5f4\uc804\ub3c4\ub3c4\ub97c \uac00\uc9c0\uae30 \ub54c\ubb38\uc5d0 \uc5f4\uc804\ub2ec \ub9e4\uccb4\ub85c \uc790\uc8fc \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>2. \ub300\ub958 \uc5f4\uc804\ub2ec \uac15\ud654<\/h2>\n<p>\ub300\ub958 \uc5f4\uc804\ub2ec\uc744 \uac15\ud654\ud558\uae30 \uc704\ud574\uc11c\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \ud38c\ud504\ub098 \ud32c\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc720\uccb4\ub97c \ube60\ub974\uac8c \uc21c\ud658\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c, \ub09c\ub958(turbulent flow)\ub97c \uc720\ub3c4\ud558\uc5ec \uc5f4\uc804\ub2ec \uacc4\uc218\ub97c \ub192\uc774\ub294 \ubc29\ubc95\ub3c4 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>3. \ubcf5\uc0ac \uc5f4\uc804\ub2ec \uc774\uc6a9<\/h2>\n<p>\ubcf5\uc0ac \uc5f4\uc804\ub2ec\uc740 \uace0\uc628\uc758 \ud45c\uba74\uc5d0\uc11c \ubc29\ucd9c\ub418\ub294 \uc5f4\uc5d0\ub108\uc9c0\ub85c \uc5f4\uc804\ub2ec\uc744 \uc774\ub8e8\ub294 \ubc29\ubc95\uc785\ub2c8\ub2e4. \ub192\uc740 \uc5d0\ubbf8\uc2dc\ube44\ud2f0(emissivity)\ub97c \uac00\uc9c4 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uba74 \ubcf5\uc0ac \uc5f4\uc804\ub2ec\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \uc0ac\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ud0dc\uc591\uc5f4 \uc9d1\uc5f4\uae30\ub294 \uc774 \uc6d0\ub9ac\ub97c \uc774\uc6a9\ud558\uc5ec \ud0dc\uc591 \uc5d0\ub108\uc9c0\ub97c \uc218\uc9d1\ud569\ub2c8\ub2e4.<\/p>\n<h2>4. \ud540\uacfc \ud540 \ubc30\uc5f4<\/h2>\n<p>\ud540\uc744 \uc0ac\uc6a9\ud558\uc5ec \ubb3c\uccb4\uc758 \ud45c\uba74\uc801\uc744 \ub298\ub9ac\uba74 \uc5f4\uc804\ub2ec \ud6a8\uc728\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub294 \ud540\uc758 \uba74\uc801\uc774 \uc5f4\uc744 \ud6a8\uacfc\uc801\uc73c\ub85c \ubc29\ucd9c\ud558\uace0 \ud761\uc218\ud558\uac8c \ub3c4\uc640\uc90d\ub2c8\ub2e4. \ud540 \ubc30\uc5f4\uc744 \ucd5c\uc801\ud654\ud558\uc5ec \uc5f4\uc804\ub2ec \uc131\ub2a5\uc744 \uadf9\ub300\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>5. \uc5f4 \uad50\ud658\uae30 \ud65c\uc6a9<\/h2>\n<p>\uc5f4 \uad50\ud658\uae30\ub294 \uc11c\ub85c \ub2e4\ub978 \uc628\ub3c4\uc758 \ub450 \uac1c \uc774\uc0c1\uc758 \uc720\uccb4 \uac04\uc5d0 \uc5f4\uc744 \uad50\ud658\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc5f4 \uad50\ud658\uae30\uc758 \uc124\uacc4\ub97c \ucd5c\uc801\ud654\ud558\uba74 \uc5f4\uc804\ub2ec \ud6a8\uc728\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc0c1\ubc18\ub958(counterflow) \uad6c\uc870\uc758 \uc5f4 \uad50\ud658\uae30\ub294 \ud6a8\uc728\uc774 \ub192\uc544 \ub9ce\uc774 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>6. \ub098\ub178 \uc720\uccb4<\/h2>\n<p>\ub098\ub178 \uc785\uc790\uac00 \ud3ec\ud568\ub41c \uc720\uccb4, \uc989 \ub098\ub178 \uc720\uccb4\ub97c \uc0ac\uc6a9\ud558\uba74 \uc5f4\uc804\ub2ec \uacc4\uc218\ub97c \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub098\ub178 \uc720\uccb4\ub294 \uc5f4 \uc804\ub2ec \uc131\ub2a5\uc774 \ub192\uc544 \uae30\uc874\uc758 \uc720\uccb4\ubcf4\ub2e4 \ud6a8\uacfc\uc801\uc785\ub2c8\ub2e4. \uc774\ub294 \uc8fc\ub85c \ub0c9\uac01 \uc2dc\uc2a4\ud15c\uc774\ub098 \uc804\uc790\uae30\uae30 \ub0c9\uac01\uc5d0 \uc751\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>7. \ub2e8\uc5f4 \uc7ac\ub8cc \ud65c\uc6a9<\/h2>\n<p>\ubb34\uc5c7\ubcf4\ub2e4\ub3c4 \ub2e8\uc5f4\uc744 \uc798 \ud574\uc57c \uc5f4\uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud558\uc5ec \uc5f4\uc804\ub2ec \ud6a8\uc728\uc744 \ub192\uc77c \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uace0\uc131\ub2a5 \ub2e8\uc5f4 \uc7ac\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc5ec \uc5f4\uc190\uc2e4\uc744 \uc904\uc774\uba74 \uc2dc\uc2a4\ud15c \uc804\uccb4\uc758 \uc5d0\ub108\uc9c0 \ud6a8\uc728\uc774 \ud06c\uac8c \uac1c\uc120\ub429\ub2c8\ub2e4. \uc800\uc628 \ubc0f \uace0\uc628 \ud658\uacbd \ubaa8\ub450\uc5d0\uc11c \ub2e8\uc5f4\uc758 \uc911\uc694\uc131\uc740 \ub9e4\uc6b0 \ud07d\ub2c8\ub2e4.<\/p>\n<p>\uc774\uc640 \uac19\uc740 \uae30\ubc95\ub4e4\uc744 \uc801\uc808\ud788 \ud65c\uc6a9\ud558\uba74 \uc5f4\uc804\ub2ec \ud6a8\uc728\uc744 \ud06c\uac8c \ud5a5\uc0c1\uc2dc\ud0ac \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uac01 \uae30\ubc95\uc758 \ud2b9\uc131\uacfc \uc6a9\ub3c4\uc5d0 \ub9de\uac8c \ucd5c\uc801\uc758 \uc194\ub8e8\uc158\uc744 \uc120\ud0dd\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc7ac\ub8cc \uc120\ud0dd, \uc720\uccb4 \ud750\ub984 \ucd5c\uc801\ud654, \ubcf5\uc0ac \uc5f4\uc804\ub2ec \ubc0f \uc5f4 \uad50\ud658\uae30 \ud65c\uc6a9 \ub4f1 \uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \ud6a8\uacfc\uc801\uc778 \uae30\ubc95\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\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \uae30\ubc95<\/title>\n<meta name=\"description\" content=\"\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc7ac\ub8cc \uc120\ud0dd, \uc720\uccb4 \ud750\ub984 \ucd5c\uc801\ud654, \ubcf5\uc0ac \uc5f4\uc804\ub2ec \ubc0f \uc5f4 \uad50\ud658\uae30 \ud65c\uc6a9 \ub4f1 \uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \ud6a8\uacfc\uc801\uc778 \uae30\ubc95\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\" href=\"https:\/\/www.thermal-engineering.org\/ko\/\uc5f4\uc804\ub2ec-\ud5a5\uc0c1\uc744-\uc704\ud55c-7\uac00\uc9c0-\uae30\ubc95\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 \uc704\ud55c 7\uac00\uc9c0 \uae30\ubc95\" \/>\n<meta property=\"og:description\" content=\"\uc774 \uae30\uc0ac\uc5d0\uc11c\ub294 \uc7ac\ub8cc \uc120\ud0dd, \uc720\uccb4 \ud750\ub984 \ucd5c\uc801\ud654, \ubcf5\uc0ac \uc5f4\uc804\ub2ec \ubc0f \uc5f4 \uad50\ud658\uae30 \ud65c\uc6a9 \ub4f1 \uc5f4\uc804\ub2ec \ud5a5\uc0c1\uc744 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