{"id":356088,"date":"2024-06-22T09:06:42","date_gmt":"2024-06-22T08:06:42","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%88%98%ec%98%81%ec%97%90%ec%84%9c-%ed%95%ad%eb%a0%a5-%ea%b0%90%ec%86%8c\/"},"modified":"2024-06-22T09:06:42","modified_gmt":"2024-06-22T08:06:42","slug":"%ec%88%98%ec%98%81%ec%97%90%ec%84%9c-%ed%95%ad%eb%a0%a5-%ea%b0%90%ec%86%8c","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%88%98%ec%98%81%ec%97%90%ec%84%9c-%ed%95%ad%eb%a0%a5-%ea%b0%90%ec%86%8c\/","title":{"rendered":"\uc218\uc601\uc5d0\uc11c \ud56d\ub825 \uac10\uc18c"},"content":{"rendered":"<p class=\"sidekick\">\ud56d\ub825 \uac10\uc18c\ub97c \ud1b5\ud574 \uc218\uc601 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \ubc29\ubc95\uacfc \uae30\uc220\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \uc720\uc120\ud615 \uc790\uc138, \ud6a8\uc728\uc801 \uc6c0\uc9c1\uc784, \uc801\uc808\ud55c \uc218\uc601\ubcf5 \uc120\ud0dd\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\uc218\uc601\uc5d0\uc11c_\ud56d\ub825_\uac10\uc18c.png\" alt=\"\uc218\uc601\uc5d0\uc11c \ud56d\ub825 \uac10\uc18c\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\uc218\uc601\uc5d0\uc11c \ud56d\ub825 \uac10\uc18c<\/h2>\n<p>\uc218\uc601\uc5d0\uc11c \ube60\ub978 \uc18d\ub3c4\ub97c \uc720\uc9c0\ud558\uac70\ub098 \uae30\ub85d\uc744 \uc904\uc774\uae30 \uc704\ud574\uc11c\ub294 \ud56d\ub825(drag)\uc744 \uc904\uc774\ub294 \uac83\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud56d\ub825\uc740 \ubb3c\uc18d\uc5d0\uc11c \uc6c0\uc9c1\uc77c \ub54c \ubab8\uc5d0 \uac00\ud574\uc9c0\ub294 \uc800\ud56d\ub825\uc744 \uc758\ubbf8\ud558\uba70, \uc774\ub97c \uc904\uc774\ub294 \uae30\uc220\uacfc \uc694\ub839\uc740 \uc218\uc601 \uae30\ub85d \ud5a5\uc0c1\uc5d0 \ud06c\uac8c \uae30\uc5ec\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\ud56d\ub825\uc758 \uc885\ub958<\/h2>\n<p>\uc218\uc601\uc5d0\uc11c\uc758 \ud56d\ub825\uc740 \uc8fc\ub85c \uc138 \uac00\uc9c0 \uc885\ub958\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p><u1><\/p>\n<li>\ub9c8\ucc30 \ud56d\ub825 (Frictional Drag)<\/li>\n<li>\uc555\ub825 \ud56d\ub825 (Pressure Drag)<\/li>\n<li>\ud30c\ub3d9 \ud56d\ub825 (Wave Drag)<\/li>\n<p><\/u1><\/p>\n<h3>\ub9c8\ucc30 \ud56d\ub825<\/h3>\n<p>\ub9c8\ucc30 \ud56d\ub825\uc740 \uc218\uc601 \uc911 \ubab8\uacfc \ubb3c \uc0ac\uc774\uc758 \ub9c8\ucc30\ub85c \uc778\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ud53c\ubd80\uc640 \uc218\uc601\ubcf5\uc758 \uc18c\uc7ac, \ud45c\uba74 \ud3c9\ud65c\uc131 \ub4f1\uc774 \ub9c8\ucc30 \ud56d\ub825\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/p>\n<h3>\uc555\ub825 \ud56d\ub825<\/h3>\n<p>\uc555\ub825 \ud56d\ub825\uc740 \ubab8\uc758 \uc55e\ubd80\ubd84\uc5d0\uc11c \ubb3c\uc774 \ubc00\ub824\uc62c \ub54c \ubc1c\uc0dd\ud558\ub294 \uc555\ub825 \ucc28\uc774\ub85c \uc778\ud574 \uc0dd\uae41\ub2c8\ub2e4. \uc774\ub294 \uc8fc\ub85c \ubab8\uc758 \ud615\uc0c1\uacfc \uc790\uc138\uc5d0 \uc601\ud5a5\uc744 \ubc1b\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ud30c\ub3d9 \ud56d\ub825<\/h3>\n<p>\ud30c\ub3d9 \ud56d\ub825\uc740 \uc218\uc601\ud560 \ub54c \ubb3c \ud45c\uba74\uc5d0 \uc0dd\uc131\ub418\ub294 \ud30c\ub3d9\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \ube68\ub9ac \uc218\uc601\ud560\uc218\ub85d, \ud30c\ub3c4\uc758 \ud06c\uae30\ub294 \ucee4\uc9d1\ub2c8\ub2e4.<\/p>\n<h2>\ud56d\ub825 \uac10\uc18c \ubc29\ubc95<\/h2>\n<h3>\uc720\uc120\ud615 \uc790\uc138 \uc720\uc9c0<\/h3>\n<p>\uc720\uc120\ud615 \uc790\uc138\ub97c \uc720\uc9c0\ud558\ub294 \uac83\uc740 \uc555\ub825 \ud56d\ub825\uc744 \uc904\uc774\ub294 \ub370 \uc911\uc694\ud569\ub2c8\ub2e4. \ubab8\uc744 \ucd5c\ub300\ud55c \uae38\uace0 \uace7\uac8c \ud3b4\uc11c \ubb3c\uc758 \ud750\ub984\uc744 \ubc29\ud574\ud558\uc9c0 \uc54a\ub294 \uc790\uc138\ub97c \ucde8\ud574\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\ucd5c\uc18c\ud55c\uc758 \uc6c0\uc9c1\uc784<\/h3>\n<p>\ubd88\ud544\uc694\ud55c \ub3d9\uc791\uc744 \uc904\uc774\ub294 \uac83\ub3c4 \ud56d\ub825\uc744 \uc904\uc774\ub294 \ubc29\ubc95 \uc911 \ud558\ub098\uc785\ub2c8\ub2e4. \ud314\uacfc \ub2e4\ub9ac\uc758 \uc6c0\uc9c1\uc784\uc774 \ud6a8\uc728\uc801\uc774\uace0 \ubd80\ub4dc\ub7fd\uac8c \uc774\ub8e8\uc5b4\uc838\uc57c \ud569\ub2c8\ub2e4.<\/p>\n<h3>\uc801\uc808\ud55c \uc218\uc601\ubcf5 \uc120\ud0dd<\/h3>\n<p>\uc218\uc601\ubcf5\uc740 \ub9c8\ucc30 \ud56d\ub825\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \ub9c8\ucc30\uc744 \uc904\uc77c \uc218 \uc788\ub294 \ud2b9\uc218 \uc18c\uc7ac\ub85c \uc81c\uc791\ub41c \uc218\uc601\ubcf5\uc744 \uc120\ud0dd\ud558\uba74 \ub3c4\uc6c0\uc774 \ub429\ub2c8\ub2e4.<\/p>\n<h2>\uae30\uc220\uc801 \uc811\uadfc<\/h2>\n<p><u1><\/p>\n<li>\uc218\uc911 \ud0a5 \uae30\uc220<\/li>\n<li>\ub3cc\ud540 \ud0a5<\/li>\n<li>\ud50c\ub9bd \ud134<\/li>\n<p><\/u1><\/p>\n<h3>\uc218\uc911 \ud0a5 \uae30\uc220<\/h3>\n<p>\uc218\uc911 \ud0a5 \uae30\uc220\uc740 \uc591 \ubc1c\uc744 \ud568\uaed8 \ubd99\uc5ec \ubc1c\ucc28\uae30\ub97c \ubc18\ubcf5\ud558\ub294 \ubc29\ubc95\uc73c\ub85c, \uc774\ub97c \ud1b5\ud574 \ud30c\ub3d9 \ud56d\ub825\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h3>\ub3cc\ud540 \ud0a5<\/h3>\n<p>\ub3cc\ud540 \ud0a5\uc740 \uc218\uc911\uc5d0\uc11c \uc8fc\ub85c \uc0ac\uc6a9\ud558\ub294 \ud0a5 \uae30\uc220\ub85c, \ubb3c\uc744 \ubcf4\ub2e4 \ud6a8\uc728\uc801\uc73c\ub85c \uac00\ub974\uace0 \ub098\uc544\uac08 \uc218 \uc788\ub3c4\ub85d \ub3c4\uc640\uc90d\ub2c8\ub2e4.<\/p>\n<h3>\ud50c\ub9bd \ud134<\/h3>\n<p>\ud50c\ub9bd \ud134\uc740 \ud68c\uc804\ud558\uba74\uc11c \ubc29\ud5a5\uc744 \ubc14\uafb8\ub294 \uae30\uc220\ub85c, \uc218\uc601\uc758 \uc5f0\uc18d\uc131\uc744 \uc720\uc9c0\ud558\uace0 \uc18d\ub3c4\ub97c \uc783\uc9c0 \uc54a\uac8c \ud569\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\uc218\uc601\uc5d0\uc11c \ud56d\ub825\uc744 \uac10\uc18c\uc2dc\ud0a4\ub294 \uac83\uc740 \ubcf4\ub2e4 \ub098\uc740 \uae30\ub85d\uc744 \ub2ec\uc131\ud558\uae30 \uc704\ud574 \ub9e4\uc6b0 \uc911\uc694\ud55c \uc694\uc18c\uc785\ub2c8\ub2e4. \uc720\uc120\ud615 \uc790\uc138\ub97c \uc720\uc9c0\ud558\uace0, \ud6a8\uc728\uc801\uc778 \uc6c0\uc9c1\uc784, \uadf8\ub9ac\uace0 \uc801\uc808\ud55c \uc218\uc601\ubcf5\uc744 \uc120\ud0dd\ud558\ub294 \ub4f1\uc758 \uc5ec\ub7ec \ubc29\ubc95\uc744 \ud1b5\ud574 \ud56d\ub825\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ud56d\ub825 \uac10\uc18c\ub97c \ud1b5\ud574 \uc218\uc601 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \ubc29\ubc95\uacfc \uae30\uc220\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \uc720\uc120\ud615 \uc790\uc138, \ud6a8\uc728\uc801 \uc6c0\uc9c1\uc784, \uc801\uc808\ud55c \uc218\uc601\ubcf5 \uc120\ud0dd\uc774 \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>\uc218\uc601\uc5d0\uc11c \ud56d\ub825 \uac10\uc18c<\/title>\n<meta name=\"description\" content=\"\ud56d\ub825 \uac10\uc18c\ub97c \ud1b5\ud574 \uc218\uc601 \uc18d\ub3c4\ub97c \ub192\uc774\ub294 \ubc29\ubc95\uacfc \uae30\uc220\uc744 \uc18c\uac1c\ud569\ub2c8\ub2e4. \uc720\uc120\ud615 \uc790\uc138, \ud6a8\uc728\uc801 \uc6c0\uc9c1\uc784, \uc801\uc808\ud55c \uc218\uc601\ubcf5 \uc120\ud0dd\uc774 \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\" 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