{"id":355890,"date":"2024-06-22T09:04:20","date_gmt":"2024-06-22T08:04:20","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ed%95%98%ec%b2%9c-%ec%8b%9c%ec%8a%a4%ed%85%9c%ec%9d%98-%ec%88%98%eb%a0%a5%ed%95%99%ec%a0%81-%eb%aa%a8%eb%8d%b8%eb%a7%81\/"},"modified":"2024-06-22T09:04:20","modified_gmt":"2024-06-22T08:04:20","slug":"%ed%95%98%ec%b2%9c-%ec%8b%9c%ec%8a%a4%ed%85%9c%ec%9d%98-%ec%88%98%eb%a0%a5%ed%95%99%ec%a0%81-%eb%aa%a8%eb%8d%b8%eb%a7%81","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ed%95%98%ec%b2%9c-%ec%8b%9c%ec%8a%a4%ed%85%9c%ec%9d%98-%ec%88%98%eb%a0%a5%ed%95%99%ec%a0%81-%eb%aa%a8%eb%8d%b8%eb%a7%81\/","title":{"rendered":"\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1"},"content":{"rendered":"<p class=\"sidekick\">\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1\uc740 \ubb3c\uc758 \ud750\ub984\uacfc \ud589\ub3d9\uc744 \uc608\uce21\ud558\uc5ec \ud64d\uc218 \uc608\ubc29, \uc218\uc790\uc6d0 \uad00\ub9ac \ubc0f \uc0dd\ud0dc\uacc4 \ubcf4\ud638\uc5d0 \uae30\uc5ec\ud558\ub294 \uc911\uc694\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\ud558\ucc9c_\uc2dc\uc2a4\ud15c\uc758_\uc218\ub825\ud559\uc801_\ubaa8\ub378\ub9c1.png\" alt=\"\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1<\/h2>\n<p>\uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1\uc740 \ud558\ucc9c \uc2dc\uc2a4\ud15c\uc5d0\uc11c \ubb3c\uc758 \ud750\ub984\uacfc \ud589\ub3d9\uc744 \uc774\ud574\ud558\uace0 \uc608\uce21\ud558\uae30 \uc704\ud55c \uc911\uc694\ud55c \ub3c4\uad6c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \ubaa8\ub378\ub9c1\uc740 \uad00\ub9ac, \uacc4\ud68d \ubc0f \ud658\uacbd \ubcf4\ud638\uc5d0 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ud558\ucc9c\uc5d0\uc11c\uc758 \ubb3c\uc758 \uc774\ub3d9\uc744 \uc815\ud655\ud558\uac8c \uc608\uce21\ud558\ub294 \uac83\uc740 \ud64d\uc218 \uc608\ubc29, \uc218\uc790\uc6d0 \uad00\ub9ac \ubc0f \uc0dd\ud0dc\uacc4 \ubcf4\ud638\uc5d0 \ud544\uc218\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc218\ub825\ud559\uc801 \ubaa8\ub378\uc758 \uac1c\uc694<\/h2>\n<p>\uc218\ub825\ud559\uc801 \ubaa8\ub378\uc740 \ubb3c\uc758 \ud750\ub984\uc744 \uae30\uc220\ud558\uace0 \uc608\uce21\ud558\uae30 \uc704\ud574 \uc218\ud559\uc801 \ubc29\uc815\uc2dd\uc744 \uc0ac\uc6a9\ud569\ub2c8\ub2e4. \uc774\ub7ec\ud55c \ubaa8\ub378\uc740 \uc2dc\uac04\uacfc \uacf5\uac04\uc5d0 \ub530\ub978 \ubb3c\uc758 \uc774\ub3d9\uc744 \uc2dc\ubbac\ub808\uc774\uc158\ud569\ub2c8\ub2e4. \uae30\ubcf8\uc801\uc73c\ub85c \ud558\ucc9c \uc218\ub825\ud559\uc801 \ubaa8\ub378\uc740 \ub2e4\uc74c\uacfc \uac19\uc740 \uc694\uc18c\ub97c \ud3ec\ud568\ud569\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\uc720\uc785\uacfc \uc720\ucd9c \ubcc0\uc218<\/li>\n<li>\uc720\uc18d \ubc0f \uc720\ub7c9<\/li>\n<li>\ud558\uc0c1\uc758 \uae30\ud558\ud559\uc801 \ud2b9\uc131<\/li>\n<li>\uac15\uc218\ub7c9 \ubc0f \uc99d\ubc1c\ub7c9<\/li>\n<\/ul>\n<h2>\uc5f0\uc18d \ubc29\uc815\uc2dd<\/h2>\n<p>\uc720\uccb4\uc758 \ud750\ub984\uc744 \uc124\uba85\ud558\uae30 \uc704\ud55c \uae30\ubcf8\uc801\uc778 \ubc29\uc815\uc2dd \uc911 \ud558\ub098\ub294 \uc5f0\uc18d \ubc29\uc815\uc2dd\uc785\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc740 \uc720\uccb4\uac00 \ud558\ucc9c \ub0b4\uc5d0\uc11c \ubcf4\uc874\ub41c\ub2e4\ub294 \uc6d0\ub9ac\uc5d0 \uae30\ubc18\ud569\ub2c8\ub2e4. \uc5f0\uc18d \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n<p>Q = A * V<\/p>\n<p>\uc5ec\uae30\uc11c Q\ub294 \uc720\ub7c9 (m\u00b3\/s), A\ub294 \ud558\ucc9c\uc758 \ub2e8\uba74\uc801 (m\u00b2), V\ub294 \uc720\uc18d (m\/s)\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4.<\/p>\n<h2>\uc6b4\ub3d9 \ubc29\uc815\uc2dd<\/h2>\n<p>\uc6b4\ub3d9 \ubc29\uc815\uc2dd\uc740 \uc720\uccb4\uc758 \uc6b4\ub3d9\uc744 \ubd84\uc11d\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \ub274\ud134\uc758 \uc81c2\ubc95\uce59\uc744 \uc801\uc6a9\ud558\uc5ec \uac01 \uc810\uc5d0\uc11c\uc758 \uc720\uc18d\uacfc \uc555\ub825, \uadf8\ub9ac\uace0 \uc678\ub825 \uc0ac\uc774\uc758 \uad00\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\\[ F = ma \\]\n<p>\uc5ec\uae30\uc11c F\ub294 \uc678\ub825, m\uc740 \ubb3c\uc758 \uc9c8\ub7c9, a\ub294 \uac00\uc18d\ub3c4\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub808\uc624\ub180\ud2b8 \uc218<\/h2>\n<p>\ub808\uc624\ub180\ud2b8 \uc218 (Reynolds number)\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc0c1\ud0dc\ub97c \ubd84\uc11d\ud558\ub294 \ub370 \uc911\uc694\ud55c \ubb34\ucc28\uc6d0 \uc218\uc785\ub2c8\ub2e4. \uc774\ub294 \uc720\ub3d9\uc774 \uce35\ub958 (laminar flow)\uc778\uc9c0 \ub09c\ub958 (turbulent flow)\uc778\uc9c0\ub97c \uacb0\uc815\ud569\ub2c8\ub2e4. \ub808\uc624\ub180\ud2b8 \uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ub429\ub2c8\ub2e4:<\/p>\n<p>Re = \\frac{\\rho * V * L}{\\mu}<\/p>\n<p>\uc5ec\uae30\uc11c \u03c1\ub294 \uc720\uccb4\uc758 \ubc00\ub3c4, V\ub294 \uc720\uc18d, L\uc740 \ud2b9\uc131 \uae38\uc774, \u03bc\ub294 \ub3d9\uc810\uc131 \uacc4\uc218\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub808\uc624\ub180\ud2b8 \uc218\uac00 2000 \uc774\ud558\uc774\uba74 \uce35\ub958, 4000 \uc774\uc0c1\uc774\uba74 \ub09c\ub958\ub85c \uac04\uc8fc\ud569\ub2c8\ub2e4.<\/p>\n<h2>\uc801\uc6a9 \ubc0f \uc911\uc694\uc131<\/h2>\n<p>\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1\uc740 \ub2e4\uc591\ud55c \uc2e4\uc81c \uc751\uc6a9\uc5d0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud64d\uc218 \uc608\uce21 \ubaa8\ub378, \uc218\uc9c8 \uad00\ub9ac, \ud558\ucc9c \ubcf5\uc6d0 \ubc0f \uc218\ub825 \ubc1c\uc804 \uc124\uacc4 \ub4f1\uc774 \uadf8 \uc608\uc785\ub2c8\ub2e4. \uc218\ub825\ud559\uc801 \ubaa8\ub378\uc744 \ud1b5\ud574 \uc218\uc790\uc6d0 \uad00\ub9ac\uc790\ub294 \ubcf4\ub2e4 \uc815\ud655\ud55c \uacb0\uc815\uc744 \ub0b4\ub9b4 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1\uc740 \ud658\uacbd \ubcf4\ud638 \ubc0f \uc790\uc6d0 \uad00\ub9ac\ub97c \uc704\ud55c \ud544\uc218 \ub3c4\uad6c\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc6b0\ub9ac\ub294 \ubb3c\uc758 \ud750\ub984\uc744 \uc774\ud574\ud558\uace0, \ubbf8\ub798\uc758 \ubcc0\ud654\ub97c \uc608\uce21\ud558\uba70, \uc801\uc808\ud55c \ub300\uc751 \uc804\ub7b5\uc744 \uc138\uc6b8 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc9c0\uc18d\uc801\uc778 \uc5f0\uad6c\uc640 \uac1c\uc120\uc744 \ud1b5\ud574 \ud558\ucc9c \uc218\ub825\ud559\uc801 \ubaa8\ub378\uc740 \ub354\uc6b1 \uc815\ud655\ud558\uac8c \ubc1c\uc804\ud560 \uac83\uc785\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1\uc740 \ubb3c\uc758 \ud750\ub984\uacfc \ud589\ub3d9\uc744 \uc608\uce21\ud558\uc5ec \ud64d\uc218 \uc608\ubc29, \uc218\uc790\uc6d0 \uad00\ub9ac \ubc0f \uc0dd\ud0dc\uacc4 \ubcf4\ud638\uc5d0 \uae30\uc5ec\ud558\ub294 \uc911\uc694\ud55c \ub3c4\uad6c\uc785\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>\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1<\/title>\n<meta name=\"description\" content=\"\ud558\ucc9c \uc2dc\uc2a4\ud15c\uc758 \uc218\ub825\ud559\uc801 \ubaa8\ub378\ub9c1\uc740 \ubb3c\uc758 \ud750\ub984\uacfc 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