{"id":355692,"date":"2024-06-22T09:02:01","date_gmt":"2024-06-22T08:02:01","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%eb%b9%84%ed%96%89-%ec%b0%a8%eb%9f%89%ec%9d%98-%ea%b3%b5%ea%b8%b0%ec%97%ad%ed%95%99\/"},"modified":"2024-06-22T09:02:01","modified_gmt":"2024-06-22T08:02:01","slug":"%eb%b9%84%ed%96%89-%ec%b0%a8%eb%9f%89%ec%9d%98-%ea%b3%b5%ea%b8%b0%ec%97%ad%ed%95%99","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%eb%b9%84%ed%96%89-%ec%b0%a8%eb%9f%89%ec%9d%98-%ea%b3%b5%ea%b8%b0%ec%97%ad%ed%95%99\/","title":{"rendered":"\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559"},"content":{"rendered":"<p class=\"sidekick\">\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559\uc740 \ube44\ud589\uccb4\uac00 \uacf5\uae30 \uc911\uc5d0\uc11c \uc6c0\uc9c1\uc774\ub294 \ubc29\uc2dd\uc744 \uc5f0\uad6c\ud558\uba70 \uc591\ub825, \ud56d\ub825, \uc911\ub825, \ucd94\ub825\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\ube44\ud589_\ucc28\ub7c9\uc758_\uacf5\uae30\uc5ed\ud559.png\" alt=\"\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559<\/h2>\n<p>\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559\uc740 \ud56d\uacf5\uae30\ub098 \uc6b0\uc8fc\uc120 \uac19\uc740 \ube44\ud589\uccb4\uac00 \uacf5\uae30 \uc911\uc5d0\uc11c \uc5b4\ub5bb\uac8c \uc6c0\uc9c1\uc774\ub294\uc9c0\ub97c \uc5f0\uad6c\ud558\ub294 \ud559\ubb38\uc785\ub2c8\ub2e4. \uc774 \ubd84\uc57c\ub294 \ucc28\ub7c9\uc758 \uc18d\ub3c4, \uc548\uc815\uc131, \ud6a8\uc728\uc131 \ub4f1\uc744 \ucd5c\uc801\ud654\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559\uc740 \ud06c\uac8c \ub124 \uac00\uc9c0 \uae30\ubcf8\uc801\uc778 \ud798\uc73c\ub85c \uc694\uc57d\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4: \uc591\ub825(Lift), \ud56d\ub825(Drag), \uc911\ub825(Gravity), \ucd94\ub825(Thrust)\uc785\ub2c8\ub2e4.<\/p>\n<p><u1><\/p>\n<li>\uc591\ub825(Lift)<\/li>\n<li>\ud56d\ub825(Drag)<\/li>\n<li>\uc911\ub825(Gravity)<\/li>\n<li>\ucd94\ub825(Thrust)<\/li>\n<p><\/u1><\/p>\n<h2>\uc591\ub825 (Lift)<\/h2>\n<p>\uc591\ub825\uc740 \ube44\ud589\uccb4\uac00 \uc0c1\uc2b9\ud558\ub294 \ub370 \ud544\uc694\ud55c \ud798\uc785\ub2c8\ub2e4. \uc8fc\ub85c \ub0a0\uac1c\uc5d0 \uc758\ud574\uc11c \uc0dd\uc131\ub418\uba70, \ub0a0\uac1c\uc758 \ud615\ud0dc, \uac01\ub3c4, \uc18d\ub3c4\uc5d0 \ub530\ub77c \uc591\ub825\uc774 \uacb0\uc815\ub429\ub2c8\ub2e4. \ubca0\ub974\ub204\uc774 \uc6d0\ub9ac\uc5d0 \ub530\ub974\uba74, \uacf5\uae30 \uc18d\ub3c4\uac00 \uc99d\uac00\ud560\uc218\ub85d \uc555\ub825\uc774 \uac10\uc18c\ud558\uc5ec \uc591\ub825\uc774 \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc774\ub294 \uc218\uc2dd\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\n\\[<br \/>\nL = C_L \\cdot \\frac{1}{2} \\cdot \\rho \\cdot v^2 \\cdot A<br \/>\n\\]\n<\/p>\n<p>\uc5ec\uae30\uc11c \\(L\\)\uc740 \uc591\ub825, \\(C_L\\)\uc740 \uc591\ub825 \uacc4\uc218, \\(\\rho\\)\ub294 \uacf5\uae30 \ubc00\ub3c4, \\(v\\)\ub294 \uc18d\ub3c4, \\(A\\)\ub294 \ub0a0\uac1c\uc758 \uba74\uc801\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ud56d\ub825 (Drag)<\/h2>\n<p>\ud56d\ub825\uc740 \ube44\ud589\uccb4\uac00 \uc804\uc9c4\ud560 \ub54c \uc800\ud56d\uc744 \ubc1b\ub294 \ud798\uc785\ub2c8\ub2e4. \uc774\ub294 \uc8fc\ub85c \ub450 \uac00\uc9c0\ub85c \ub098\ub269\ub2c8\ub2e4: \ub9c8\ucc30 \ud56d\ub825\uacfc \ud615\uc0c1 \ud56d\ub825\uc785\ub2c8\ub2e4. \ub9c8\ucc30 \ud56d\ub825\uc740 \ube44\ud589\uccb4 \ud45c\uba74\uacfc \uacf5\uae30 \uc0ac\uc774\uc758 \ub9c8\ucc30\uc5d0 \uc758\ud574 \ubc1c\uc0dd\ud558\uace0, \ud615\uc0c1 \ud56d\ub825\uc740 \ube44\ud589\uccb4\uc758 \ud615\uc0c1\uc774 \uacf5\uae30\ub97c \uac00\ub85c\uc9c0\ub974\uba70 \ubc1c\uc0dd\ud558\ub294 \uc800\ud56d\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc911\ub825 (Gravity)<\/h2>\n<p>\uc911\ub825\uc740 \uc9c0\uad6c\uac00 \ube44\ud589\uccb4\ub97c \ub04c\uc5b4\ub2f9\uae30\ub294 \ud798\uc785\ub2c8\ub2e4. \uc774\ub294 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\n\\[<br \/>\nF_G = m \\cdot g<br \/>\n\\]\n<\/p>\n<p>\uc5ec\uae30\uc11c \\(F_G\\)\ub294 \uc911\ub825, \\(m\\)\uc740 \ube44\ud589\uccb4\uc758 \uc9c8\ub7c9, \\(g\\)\ub294 \uc911\ub825 \uac00\uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ucd94\ub825 (Thrust)<\/h2>\n<p>\ucd94\ub825\uc740 \ube44\ud589\uccb4\uac00 \uc55e\uc73c\ub85c \ub098\uc544\uac08 \uc218 \uc788\ub3c4\ub85d \ud798\uc744 \uc81c\uacf5\ud558\ub294 \ud798\uc785\ub2c8\ub2e4. \uc8fc\ub85c \uc5d4\uc9c4\uc5d0\uc11c \uc0dd\uc131\ub418\uba70 \ub2e4\uc74c\uacfc \uac19\uc740 \uc218\uc2dd\uc73c\ub85c \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n<p>\n\\[<br \/>\nT = F<br \/>\n\\]\n<\/p>\n<p>\uc5ec\uae30\uc11c \\(T\\)\ub294 \ucd94\ub825, \\(F\\)\ub294 \uc5d4\uc9c4\uc774 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \ud798\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uacb0\ub860<\/h2>\n<p>\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559\uc740 \ubcf5\uc7a1\ud558\uc9c0\ub9cc \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \uc591\ub825, \ud56d\ub825, \uc911\ub825, \ucd94\ub825\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc6b0\ub9ac\ub294 \ub354 \uc548\uc804\ud558\uace0, \ud6a8\uc728\uc801\uc774\uba70, \ube60\ub978 \ube44\ud589 \ucc28\ub7c9\uc744 \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc6d0\ub9ac\ub4e4\uc740 \ud56d\uacf5\uae30\ubd80\ud130 \uc6b0\uc8fc\uc120\uae4c\uc9c0 \ub2e4\uc591\ud55c \ube44\ud589 \ucc28\ub7c9\uc5d0 \uc801\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559\uc740 \ube44\ud589\uccb4\uac00 \uacf5\uae30 \uc911\uc5d0\uc11c \uc6c0\uc9c1\uc774\ub294 \ubc29\uc2dd\uc744 \uc5f0\uad6c\ud558\uba70 \uc591\ub825, \ud56d\ub825, \uc911\ub825, \ucd94\ub825\uc758 \uc0c1\ud638\uc791\uc6a9\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>\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559<\/title>\n<meta name=\"description\" content=\"\ube44\ud589 \ucc28\ub7c9\uc758 \uacf5\uae30\uc5ed\ud559\uc740 \ube44\ud589\uccb4\uac00 \uacf5\uae30 \uc911\uc5d0\uc11c \uc6c0\uc9c1\uc774\ub294 \ubc29\uc2dd\uc744 \uc5f0\uad6c\ud558\uba70 \uc591\ub825, \ud56d\ub825, \uc911\ub825, \ucd94\ub825\uc758 \uc0c1\ud638\uc791\uc6a9\uc744 \ub2e4\ub8f9\ub2c8\ub2e4.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, 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