{"id":370424,"date":"2024-06-23T10:02:00","date_gmt":"2024-06-23T09:02:00","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c\/"},"modified":"2024-06-23T10:02:00","modified_gmt":"2024-06-23T09:02:00","slug":"%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c\/","title":{"rendered":"\uc720\uccb4 \ud750\ub984\uc5d0\uc11c \ub808\uc774\ub180\uc988 \uc218\ub780 \ubb34\uc5c7\uc77c\uae4c?"},"content":{"rendered":"<p class=\"sidekick\">\ub808\uc774\ub180\uc988 \uc218\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc131\uc9c8\uc744 \ub098\ud0c0\ub0b4\ub294 \ubb34\ucc28\uc6d0 \uc218\ub85c, \uce35\ub958\uc640 \ub09c\ub958\ub97c \uad6c\ubd84\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc720\uccb4 \uc5ed\ud559\uacfc \uc5f4\uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\uc720\uccb4_\ud750\ub984\uc5d0\uc11c_\ub808\uc774\ub180\uc988_\uc218\ub780_\ubb34\uc5c7\uc77c\uae4c.png\" alt=\"\uc720\uccb4 \ud750\ub984\uc5d0\uc11c \ub808\uc774\ub180\uc988 \uc218\ub780 \ubb34\uc5c7\uc77c\uae4c?\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\uc720\uccb4 \ud750\ub984\uc5d0\uc11c \ub808\uc774\ub180\uc988 \uc218\ub780 \ubb34\uc5c7\uc77c\uae4c?<\/h2>\n<p>\ub808\uc774\ub180\uc988 \uc218\ub294 \uc720\uccb4 \ud750\ub984\uc758 \uc131\uc9c8\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574 \uc911\uc694\ud55c \ubb34\ucc28\uc6d0 \uc218\uc758 \ud558\ub098\ub85c, \uc8fc\ub85c \uc720\uccb4 \uc5ed\ud559\uacfc \uc5f4\uacf5\ud559\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. 19\uc138\uae30 \uc601\uad6d\uc758 \uacfc\ud559\uc790 \uc624\uc2a4\ubcf8 \ub808\uc774\ub180\uc988(Osborne Reynolds)\uc5d0 \uc758\ud574 \uc18c\uac1c\ub41c \uc774 \uac1c\ub150\uc740 \uc720\uccb4 \ud750\ub984\uc774 \uce35\ub958\uc778\uc9c0 \ub09c\ub958\uc778\uc9c0\ub97c \uad6c\ubd84\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n<h2>\ub808\uc774\ub180\uc988 \uc218\uc758 \uc815\uc758<\/h2>\n<p>\ub808\uc774\ub180\uc988 \uc218\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ub429\ub2c8\ub2e4:<\/p>\n<p>\n  <em>Re = (\u03c1 * v * L) \/ \u03bc<\/em>\n<\/p>\n<p>\uc5ec\uae30\uc11c:<\/p>\n<ul>\n<li><em>Re<\/em>: \ub808\uc774\ub180\uc988 \uc218<\/li>\n<li><em>\u03c1<\/em>: \uc720\uccb4\uc758 \ubc00\ub3c4 (kg\/m<sup>3<\/sup>)<\/li>\n<li><em>v<\/em>: \uc720\uccb4\uc758 \uc18d\ub3c4 (m\/s)<\/li>\n<li><em>L<\/em>: \ud2b9\uc131 \uae38\uc774 (\uc608: \uad00\uc758 \uc9c1\uacbd) (m)<\/li>\n<li><em>\u03bc<\/em>: \uc720\uccb4\uc758 \ub3d9\uc810\ub3c4 (Pa\u00b7s)<\/li>\n<\/ul>\n<h2>\uce35\ub958\uc640 \ub09c\ub958\uc758 \uad6c\ubd84<\/h2>\n<p>\ub808\uc774\ub180\uc988 \uc218\ub294 \uc8fc\ub85c \uce35\ub958\uc640 \ub09c\ub958\ub97c \uad6c\ubd84\ud558\ub294 \uae30\uc900\uc73c\ub85c \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc740 \uae30\uc900\uc774 \uc801\uc6a9\ub429\ub2c8\ub2e4:<\/p>\n<ul>\n<li>Re < 2000: \uce35\ub958 (\uc720\uccb4\uac00 \ud3c9\ud589\ud558\uac8c \ud750\ub984)<\/li>\n<li>2000 < Re < 4000: \ucc9c\uc774 \uc601\uc5ed (\uce35\ub958\uc640 \ub09c\ub958\uac00 \ud63c\uc7ac\ub41c \uc0c1\ud0dc)<\/li>\n<li>Re > 4000: \ub09c\ub958 (\uc720\uccb4\uac00 \uc18c\uc6a9\ub3cc\uc774\uce58\uba70 \ubd88\uaddc\uce59\ud558\uac8c \ud750\ub984)<\/li>\n<\/ul>\n<h2>\ub808\uc774\ub180\uc988 \uc218\uc758 \uc911\uc694\uc131<\/h2>\n<p>\ub808\uc774\ub180\uc988 \uc218\ub294 \ub2e4\uc591\ud55c \uc0b0\uc5c5\uacfc \uacf5\ud559\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ud30c\uc774\ud504 \ub77c\uc778\uc758 \uc124\uacc4\ub098 \ud56d\uacf5\uae30 \ub0a0\uac1c\uc758 \uacf5\uae30 \uc5ed\ud559\uc801 \ud2b9\uc131\uc744 \ubd84\uc11d\ud560 \ub54c \ub808\uc774\ub180\uc988 \uc218\ub97c \uace0\ub824\ud569\ub2c8\ub2e4. \uc774\ub294 \ud6a8\uc728\uc801\uc778 \uc124\uacc4\uc640 \uc548\uc804\uc131\uc744 \ubcf4\uc7a5\ud558\ub294 \ub370 \ud575\uc2ec \uc694\uc18c\ub85c \uc791\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n<h2>\ub808\uc774\ub180\uc988 \uc218 \uacc4\uc0b0 \uc608\uc2dc<\/h2>\n<p>\ud2b9\uc815 \uc870\uac74\uc744 \uac00\uc9c4 \uc720\uccb4 \ud750\ub984\uc758 \ub808\uc774\ub180\uc988 \uc218\ub97c \uacc4\uc0b0\ud574 \ubd05\uc2dc\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \ubb3c\uc774 \uc9c1\uacbd 0.05m\uc778 \ud30c\uc774\ud504\ub97c 1.5 m\/s\uc758 \uc18d\ub3c4\ub85c \ud750\ub974\ub294 \uc0c1\ud669\uc744 \uac00\uc815\ud574 \ubcf4\uaca0\uc2b5\ub2c8\ub2e4:<\/p>\n<ul>\n<li>\ubb3c\uc758 \ubc00\ub3c4 (\u03c1): 1000 kg\/m<sup>3<\/sup><\/li>\n<li>\ubb3c\uc758 \ub3d9\uc810\ub3c4 (\u03bc): 0.001 Pa\u00b7s<\/li>\n<li>\uc720\uccb4\uc758 \uc18d\ub3c4 (v): 1.5 m\/s<\/li>\n<li>\ud2b9\uc131 \uae38\uc774 (L): 0.05 m<\/li>\n<\/ul>\n<p>\uc704\uc758 \uac12\uc744 \ub808\uc774\ub180\uc988 \uc218 \uacf5\uc2dd\uc5d0 \ub300\uc785\ud558\uba74:<\/p>\n<p>\n  <em>Re = (1000 * 1.5 * 0.05) \/ 0.001<\/em>\n<\/p>\n<p>\uacc4\uc0b0 \uacb0\uacfc:<\/p>\n<p>\n  <em>Re = 75000<\/em>\n<\/p>\n<p>\ub530\ub77c\uc11c, \uc774 \uacbd\uc6b0 \ub808\uc774\ub180\uc988 \uc218\uac00 75000\uc774\ubbc0\ub85c \uc720\uccb4 \ud750\ub984\uc740 \ub09c\ub958\ub77c\uace0 \ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ub9c8\ubb34\ub9ac<\/h2>\n<p>\ub808\uc774\ub180\uc988 \uc218\ub294 \uc720\uccb4 \ud750\ub984\uc758 \uc131\uaca9\uc744 \uc774\ud574\ud558\uae30 \uc704\ud574 \uc911\uc694\ud55c \uc9c0\ud45c\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \uc720\uccb4 \ud750\ub984\uc774 \uce35\ub958\uc778\uc9c0 \ub09c\ub958\uc778\uc9c0\ub97c \ud310\ub2e8\ud558\uace0, \ub2e4\uc591\ud55c \uc5d4\uc9c0\ub2c8\uc5b4\ub9c1 \ubb38\uc81c\ub97c \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uac1c\ub150\uc744 \uc798 \uc774\ud574\ud558\uba74 \uc720\uccb4 \uc5ed\ud559\uacfc \uc5f4\uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \ub354\uc6b1 \uae4a\uc774 \uc788\ub294 \ud559\uc2b5\uacfc \uc751\uc6a9\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ub808\uc774\ub180\uc988 \uc218\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc131\uc9c8\uc744 \ub098\ud0c0\ub0b4\ub294 \ubb34\ucc28\uc6d0 \uc218\ub85c, \uce35\ub958\uc640 \ub09c\ub958\ub97c \uad6c\ubd84\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc720\uccb4 \uc5ed\ud559\uacfc \uc5f4\uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\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>\uc720\uccb4 \ud750\ub984\uc5d0\uc11c \ub808\uc774\ub180\uc988 \uc218\ub780 \ubb34\uc5c7\uc77c\uae4c?<\/title>\n<meta name=\"description\" content=\"\ub808\uc774\ub180\uc988 \uc218\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc131\uc9c8\uc744 \ub098\ud0c0\ub0b4\ub294 \ubb34\ucc28\uc6d0 \uc218\ub85c, \uce35\ub958\uc640 \ub09c\ub958\ub97c \uad6c\ubd84\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc720\uccb4 \uc5ed\ud559\uacfc \uc5f4\uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\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\" href=\"https:\/\/www.thermal-engineering.org\/ko\/\uc720\uccb4-\ud750\ub984\uc5d0\uc11c-\ub808\uc774\ub180\uc988-\uc218\ub780-\ubb34\uc5c7\uc77c\uae4c\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uc720\uccb4 \ud750\ub984\uc5d0\uc11c \ub808\uc774\ub180\uc988 \uc218\ub780 \ubb34\uc5c7\uc77c\uae4c?\" \/>\n<meta property=\"og:description\" content=\"\ub808\uc774\ub180\uc988 \uc218\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc131\uc9c8\uc744 \ub098\ud0c0\ub0b4\ub294 \ubb34\ucc28\uc6d0 \uc218\ub85c, \uce35\ub958\uc640 \ub09c\ub958\ub97c \uad6c\ubd84\ud558\ub294 \ub370 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc8fc\ub85c \uc720\uccb4 \uc5ed\ud559\uacfc \uc5f4\uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud569\ub2c8\ub2e4.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.thermal-engineering.org\/ko\/\uc720\uccb4-\ud750\ub984\uc5d0\uc11c-\ub808\uc774\ub180\uc988-\uc218\ub780-\ubb34\uc5c7\uc77c\uae4c\/\" \/>\n<meta property=\"og:site_name\" content=\"Thermal Engineering\" \/>\n<meta property=\"article:published_time\" content=\"2024-06-23T09:02:00+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\uc720\uccb4_\ud750\ub984\uc5d0\uc11c_\ub808\uc774\ub180\uc988_\uc218\ub780_\ubb34\uc5c7\uc77c\uae4c.png\" \/>\n<meta name=\"twitter:card\" content=\"summary\" \/>\n<meta name=\"twitter:label1\" content=\"Written by\">\n\t<meta name=\"twitter:data1\" content=\"Nick Connor\">\n\t<meta name=\"twitter:label2\" content=\"Est. reading time\">\n\t<meta name=\"twitter:data2\" content=\"0\ubd84\">\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"WebSite\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\",\"url\":\"https:\/\/www.thermal-engineering.org\/fr\/\",\"name\":\"Thermal Engineering\",\"description\":\"\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":\"https:\/\/www.thermal-engineering.org\/fr\/?s={search_term_string}\",\"query-input\":\"required name=search_term_string\"}],\"inLanguage\":\"ko-KR\"},{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/ko\/%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c\/#primaryimage\",\"inLanguage\":\"ko-KR\",\"url\":\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\\uc720\\uccb4_\\ud750\\ub984\\uc5d0\\uc11c_\\ub808\\uc774\\ub180\\uc988_\\uc218\\ub780_\\ubb34\\uc5c7\\uc77c\\uae4c.png\",\"width\":1000,\"height\":1000,\"caption\":\"\\uc720\\uccb4 \\ud750\\ub984\\uc5d0\\uc11c \\ub808\\uc774\\ub180\\uc988 \\uc218\\ub780 \\ubb34\\uc5c7\\uc77c\\uae4c?\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/www.thermal-engineering.org\/ko\/%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c\/#webpage\",\"url\":\"https:\/\/www.thermal-engineering.org\/ko\/%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c\/\",\"name\":\"\\uc720\\uccb4 \\ud750\\ub984\\uc5d0\\uc11c \\ub808\\uc774\\ub180\\uc988 \\uc218\\ub780 \\ubb34\\uc5c7\\uc77c\\uae4c?\",\"isPartOf\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/ko\/%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c\/#primaryimage\"},\"datePublished\":\"2024-06-23T09:02:00+00:00\",\"dateModified\":\"2024-06-23T09:02:00+00:00\",\"author\":{\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\"},\"description\":\"\\ub808\\uc774\\ub180\\uc988 \\uc218\\ub294 \\uc720\\uccb4\\uc758 \\ud750\\ub984 \\uc131\\uc9c8\\uc744 \\ub098\\ud0c0\\ub0b4\\ub294 \\ubb34\\ucc28\\uc6d0 \\uc218\\ub85c, \\uce35\\ub958\\uc640 \\ub09c\\ub958\\ub97c \\uad6c\\ubd84\\ud558\\ub294 \\ub370 \\uc0ac\\uc6a9\\ub429\\ub2c8\\ub2e4. \\uc8fc\\ub85c \\uc720\\uccb4 \\uc5ed\\ud559\\uacfc \\uc5f4\\uacf5\\ud559 \\ubd84\\uc57c\\uc5d0\\uc11c \\uc911\\uc694\\ud569\\ub2c8\\ub2e4.\",\"inLanguage\":\"ko-KR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/www.thermal-engineering.org\/ko\/%ec%9c%a0%ec%b2%b4-%ed%9d%90%eb%a6%84%ec%97%90%ec%84%9c-%eb%a0%88%ec%9d%b4%eb%86%80%ec%a6%88-%ec%88%98%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%bc%ea%b9%8c\/\"]}]},{\"@type\":\"Person\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#\/schema\/person\/e8c544db9afedaec8574d6464f9398bb\",\"name\":\"Nick Connor\",\"image\":{\"@type\":\"ImageObject\",\"@id\":\"https:\/\/www.thermal-engineering.org\/fr\/#personlogo\",\"inLanguage\":\"ko-KR\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/84c0dec310b44b65da29dc9df6925239?s=96&d=mm&r=g\",\"caption\":\"Nick Connor\"}}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","_links":{"self":[{"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/posts\/370424"}],"collection":[{"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/comments?post=370424"}],"version-history":[{"count":0,"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/posts\/370424\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/media?parent=370424"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/categories?post=370424"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.thermal-engineering.org\/ko\/wp-json\/wp\/v2\/tags?post=370424"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}