{"id":355208,"date":"2024-06-22T08:56:29","date_gmt":"2024-06-22T07:56:29","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%9c%a0%ec%b2%b4-%ec%97%ad%ed%95%99%ec%97%90%ec%84%9c%ec%9d%98-%ea%b3%84%ec%82%b0-%eb%b0%a9%eb%b2%95\/"},"modified":"2024-06-22T08:56:29","modified_gmt":"2024-06-22T07:56:29","slug":"%ec%9c%a0%ec%b2%b4-%ec%97%ad%ed%95%99%ec%97%90%ec%84%9c%ec%9d%98-%ea%b3%84%ec%82%b0-%eb%b0%a9%eb%b2%95","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%9c%a0%ec%b2%b4-%ec%97%ad%ed%95%99%ec%97%90%ec%84%9c%ec%9d%98-%ea%b3%84%ec%82%b0-%eb%b0%a9%eb%b2%95\/","title":{"rendered":"\uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c\uc758 \uacc4\uc0b0 \ubc29\ubc95"},"content":{"rendered":"<p class=\"sidekick\">\uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c\uc758 \uc5f0\uc18d \ubc29\uc815\uc2dd, \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd, \ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd \ub4f1 \uc8fc\uc694 \uacc4\uc0b0 \ubc29\ubc95\uc744 \ud1b5\ud574 \uc720\uccb4\uc758 \ud2b9\uc131\uacfc \ub3d9\uc791\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4.<\/p>\n<p><img src=\"https:\/\/www.thermal-engineering.org\/wp-content\/uploads\/2024\/06\/\uc720\uccb4_\uc5ed\ud559\uc5d0\uc11c\uc758_\uacc4\uc0b0_\ubc29\ubc95.png\" alt=\"\uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c\uc758 \uacc4\uc0b0 \ubc29\ubc95\" style=\"display: block; margin-left: auto; margin-right: auto;\"\/><\/p>\n<h2>\uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c\uc758 \uacc4\uc0b0 \ubc29\ubc95<\/h2>\n<p>\uc720\uccb4 \uc5ed\ud559\uc740 \uc561\uccb4\uc640 \uae30\uccb4\uc758 \uc720\ub3d9\uc744 \uc5f0\uad6c\ud558\ub294 \ubb3c\ub9ac\ud559\uc758 \ud55c \ubd84\uc57c\uc785\ub2c8\ub2e4. \uc774 \ubd84\uc57c\uc5d0\uc11c\ub294 \ub2e4\uc591\ud55c \uacc4\uc0b0 \ubc29\ubc95\uc744 \uc0ac\uc6a9\ud558\uc5ec \uc720\uccb4\uc758 \uc18d\ub3c4, \uc555\ub825, \uc628\ub3c4, \ubc00\ub3c4 \ub4f1\uc744 \ubd84\uc11d\ud569\ub2c8\ub2e4. \ub2e4\uc74c\uc740 \uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c \uc790\uc8fc \uc4f0\uc774\ub294 \uba87 \uac00\uc9c0 \uc8fc\uc694 \uacc4\uc0b0 \ubc29\ubc95\uc5d0 \ub300\ud55c \uc124\uba85\uc785\ub2c8\ub2e4.<\/p>\n<h2>\uc5f0\uc18d \ubc29\uc815\uc2dd<\/h2>\n<p>\uc5f0\uc18d \ubc29\uc815\uc2dd\uc740 \uc9c8\ub7c9 \ubcf4\uc874 \ubc95\uce59\uc5d0 \uae30\ubc18\ud55c \uc2dd\uc785\ub2c8\ub2e4. \uc774\ub294 \uc720\uccb4\uac00 \ud750\ub974\ub294 \ub3d9\uc548 \uadf8 \uc9c8\ub7c9\uc774 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub41c\ub2e4\ub294 \uac83\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc218\ud559\uc801\uc73c\ub85c\ub294 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\uc608\ub97c \ub4e4\uc5b4, <\/p>\n<p>A\u2081 * v\u2081 = A\u2082 * v\u2082<\/p>\n<p>\uc5ec\uae30\uc11c A\ub294 \uc720\uccb4\uc758 \ub2e8\uba74\uc801, v\ub294 \uc720\uccb4\uc758 \uc18d\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd<\/h2>\n<p>\ub274\ud134\uc758 \uc81c2\ubc95\uce59\uc744 \ud65c\uc6a9\ud558\uc5ec \uc720\uccb4 \ub0b4\uc758 \uc6b4\ub3d9\uc744 \uc124\uba85\ud558\ub294 \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd\uc740 \ub9e4\uc6b0 \uc911\uc694\ud55c \ubc29\uc815\uc2dd\uc785\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc740 \uc720\uccb4\uc758 \uc6b4\ub3d9\ub7c9 \ubc29\uc815\uc2dd\uc744 \ub098\ud0c0\ub0b4\uba70 \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub429\ub2c8\ub2e4:<\/p>\n<p>\\(\\rho \\left( \\frac{\\partial \\mathbf{v}}{\\partial t} + \\mathbf{v} \\cdot \\nabla \\mathbf{v} \\right) = &#8211; \\nabla p + \\mu \\nabla^2 \\mathbf{v} + \\mathbf{f} \\)<\/p>\n<p>\uc5ec\uae30\uc11c \\(\\rho\\)\ub294 \uc720\uccb4\uc758 \ubc00\ub3c4, \\(\\mathbf{v}\\)\ub294 \uc18d\ub3c4 \ubca1\ud130, \\(p\\)\ub294 \uc555\ub825, \\(\\mu\\)\ub294 \uc810\uc131 \uacc4\uc218, \\(\\mathbf{f}\\)\ub294 \uc678\ubd80 \ud798\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc740 \uc720\uccb4\uc758 \ubcf5\uc7a1\ud55c \uc720\ub3d9\uc744 \uc774\ud574\ud558\uace0 \uc608\uce21\ud558\ub294 \ub370 \uc911\uc694\ud55c \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n<h2>\ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd<\/h2>\n<p>\ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd\uc740 \uc720\uccb4\uc758 \uc5d0\ub108\uc9c0 \ubcf4\uc874 \ubc95\uce59\uc744 \uc124\uba85\ud558\ub294 \uc2dd\uc785\ub2c8\ub2e4. \uc774\ub294 \uc720\uccb4\uc758 \uc18d\ub3c4, \uc555\ub825, \ub192\uc774 \uac04\uc758 \uad00\uacc4\ub97c \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n<p>\\(\\frac{p}{\\rho g} + \\frac{v^2}{2g} + h = \\text{constant}\\)<\/p>\n<p>\uc5ec\uae30\uc11c \\(p\\)\ub294 \uc555\ub825, \\(\\rho\\)\ub294 \ubc00\ub3c4, \\(g\\)\ub294 \uc911\ub825 \uac00\uc18d\ub3c4, \\(v\\)\ub294 \uc720\uccb4\uc758 \uc18d\ub3c4, \\(h\\)\ub294 \ub192\uc774\ub97c \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774 \ubc29\uc815\uc2dd\uc744 \ud1b5\ud574 \uc720\uccb4\uc758 \uc5d0\ub108\uc9c0 \ubcc0\ud654\ub97c \ubd84\uc11d\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n<h2>\uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c\uc758 \uacc4\uc0b0 \ubc29\ubc95 \uc694\uc57d<\/h2>\n<ul>\n<li>\uc5f0\uc18d \ubc29\uc815\uc2dd: \uc720\uccb4\uc758 \uc9c8\ub7c9 \ubcf4\uc874\uc744 \uc124\uba85\ud558\ub294 \uc2dd<\/li>\n<li>\ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd: \uc720\uccb4\uc758 \uc6b4\ub3d9 \ubc29\uc815\uc2dd<\/li>\n<li>\ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd: \uc720\uccb4\uc758 \uc5d0\ub108\uc9c0 \ubcf4\uc874 \uc2dd<\/li>\n<\/ul>\n<p>\uc774\ub7ec\ud55c \uacc4\uc0b0 \ubc29\ubc95\ub4e4\uc740 \uc720\uccb4 \uc5ed\ud559\uc758 \uae30\ubcf8\uc744 \uc774\ub8e8\uba70, \ub2e4\uc591\ud55c \uc0c1\ud669\uc5d0\uc11c \uc720\uccb4\uc758 \ud2b9\uc131\uacfc \ub3d9\uc791\uc744 \ubd84\uc11d\ud558\ub294 \ub370 \ud544\uc218\uc801\uc785\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub9ce\uc740 \uc2e4\uc81c \uacf5\ud559 \ubb38\uc81c\ub4e4\uc744 \ud574\uacb0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c\uc758 \uc5f0\uc18d \ubc29\uc815\uc2dd, \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd, \ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd \ub4f1 \uc8fc\uc694 \uacc4\uc0b0 \ubc29\ubc95\uc744 \ud1b5\ud574 \uc720\uccb4\uc758 \ud2b9\uc131\uacfc \ub3d9\uc791\uc744 \ubd84\uc11d\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 \uc5ed\ud559\uc5d0\uc11c\uc758 \uacc4\uc0b0 \ubc29\ubc95<\/title>\n<meta name=\"description\" content=\"\uc720\uccb4 \uc5ed\ud559\uc5d0\uc11c\uc758 \uc5f0\uc18d \ubc29\uc815\uc2dd, \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 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