{"id":356154,"date":"2024-06-22T09:07:29","date_gmt":"2024-06-22T08:07:29","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%9b%90%ec%9e%90%eb%a1%9c%ec%9d%98-%ec%97%b4%ec%88%98%eb%a0%a5%ed%95%99\/"},"modified":"2024-06-22T09:07:29","modified_gmt":"2024-06-22T08:07:29","slug":"%ec%9b%90%ec%9e%90%eb%a1%9c%ec%9d%98-%ec%97%b4%ec%88%98%eb%a0%a5%ed%95%99","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%9b%90%ec%9e%90%eb%a1%9c%ec%9d%98-%ec%97%b4%ec%88%98%eb%a0%a5%ed%95%99\/","title":{"rendered":"\uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559"},"content":{"rendered":"

\uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559 \uc8fc\uc694 \uac1c\ub150 \uc124\uba85: \ud575 \uc5f0\ub8cc\uc758 \uc5f4 \uc0dd\uc131, \uc5f4\uc804\ub2ec \ubc29\uc2dd(\uc804\ub3c4, \ub300\ub958, \ubcf5\uc0ac), \uc720\uccb4\uc5ed\ud559 \uc6d0\ub9ac, \uc5f4\uad50\ud658 \ubc0f \uc804\uae30 \uc0dd\uc0b0 \uacfc\uc815.<\/p>\n

\"\uc6d0\uc790\ub85c\uc758<\/p>\n

\uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559<\/h2>\n

\uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559\uc740 \uc6d0\uc790\ub825 \ubc1c\uc804\uc18c\uc5d0\uc11c \ud575 \uc5f0\ub8cc\uac00 \ubc1c\uc0dd\uc2dc\ud0a4\ub294 \uc5f4\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uad00\ub9ac\ud558\uace0, \uc774\ub97c \ud1b5\ud574 \uc804\uae30\ub97c \uc0dd\uc131\ud558\ub294 \uacfc\uc815\uc758 \ud575\uc2ec\uc785\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uc6d0\uc790\ub85c \ub0b4\uc5d0\uc11c \uc5f4\uc758 \uc0dd\uc131, \uc804\ub2ec \ubc0f \ubcc0\ud658\uc744 \ud3ec\ud568\ud569\ub2c8\ub2e4. \uc774\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574\uc11c\ub294 \ub450 \uac00\uc9c0 \uc8fc\uc694 \uac1c\ub150\uc778 \uc5f4\uc804\ub2ec\uacfc \uc720\uccb4\uc5ed\ud559\uc744 \uc0b4\ud3b4\ubcfc \ud544\uc694\uac00 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\ud575 \uc5f0\ub8cc\uc640 \uc5f4 \uc0dd\uc131<\/h2>\n

\ud575 \uc5f0\ub8cc\ub294 \uc6b0\ub77c\ub284\uc774\ub098 \ud50c\ub8e8\ud1a0\ub284\uacfc \uac19\uc740 \ubc29\uc0ac\uc131 \uc7ac\ub8cc\ub85c \uad6c\uc131\ub418\uba70, \ud575\ubd84\uc5f4 \ubc18\uc751\uc744 \ud1b5\ud574 \uc5d0\ub108\uc9c0\ub97c \ubc29\ucd9c\ud569\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uc5d0\ub108\uc9c0\ub294 \uc8fc\ub85c \uc5f4\uc758 \ud615\ud0dc\ub85c \ub098\ud0c0\ub098\uba70, \uc774\ub97c \ud1b5\ud574 \uc99d\uae30\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \ubc29\ucd9c\ub41c \uc5f4\uc740 \ub0c9\uac01\uc7ac\uc5d0 \uc758\ud574 \ud761\uc218\ub418\uace0, \ub0c9\uac01\uc7ac\ub294 \uc5f4\uc744 \uc804\uae30 \ubc1c\uc0dd \uc2dc\uc2a4\ud15c\uc73c\ub85c \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/p>\n

\uc5f4\uc804\ub2ec \ubc29\uc2dd<\/h2>\n

\uc5f4\uc804\ub2ec\uc740 \uc6d0\uc790\ub85c \ub0b4\uc5d0\uc11c \uc138 \uac00\uc9c0 \ubc29\uc2dd\uc73c\ub85c \ubc1c\uc0dd\ud569\ub2c8\ub2e4: \uc804\ub3c4, \ub300\ub958, \uadf8\ub9ac\uace0 \ubcf5\uc0ac.<\/p>\n

    \n
  1. \uc804\ub3c4: <\/b>\ubb3c\uc9c8 \ub0b4\uc5d0\uc11c \uc5f4\uc774 \uc9c1\uc811\uc801\uc73c\ub85c \uc804\ub2ec\ub418\ub294 \ubc29\uc2dd\uc785\ub2c8\ub2e4. \uc6d0\uc790\ub85c\uc758 \ud53c\ubcf5\uc7ac\ub098 \uc5f0\ub8cc \ud53c\ubcf5\uacfc \uac19\uc740 \uace0\uccb4 \ubb3c\uc9c8\uc744 \ud1b5\ud574 \uc5f4\uc774 \uc804\ub2ec\ub429\ub2c8\ub2e4.<\/li>\n
  2. \ub300\ub958: <\/b>\uc720\uccb4\uac00 \uc774\ub3d9\ud558\uba74\uc11c \uc5f4\uc744 \uc804\ub2ec\ud558\ub294 \uacfc\uc815\uc785\ub2c8\ub2e4. \uc6d0\uc790\ub85c \ub0c9\uac01\uc7ac(\uc608: \ubb3c\uc774\ub098 \uac00\uc2a4)\ub294 \ub300\ub958\ub97c \ud1b5\ud574 \ud575 \uc5f0\ub8cc\uc758 \uc5f4\uc744 \uc804\ub2ec\ud569\ub2c8\ub2e4.<\/li>\n
  3. \ubcf5\uc0ac: <\/b>\uc5f4\uc774 \uc804\uc790\uae30\ud30c\ub97c \ud1b5\ud574 \uc804\ub2ec\ub418\ub294 \ubc29\uc2dd\uc73c\ub85c, \uc8fc\ub85c \uace0\uc628\uc758 \ud45c\uba74\uc5d0\uc11c \ubc1c\uc0dd\ud569\ub2c8\ub2e4. \uc6d0\uc790\ub85c \ub0b4\ubd80\uc5d0\uc11c\ub3c4 \ubcf5\uc0ac\uac00 \uc77c\uc5b4\ub098\uc9c0\ub9cc, \uc804\ub3c4\uc640 \ub300\ub958\uac00 \uc8fc\uc694 \uc5f4 \uc804\ub2ec \ubc29\uc2dd\uc785\ub2c8\ub2e4.<\/li>\n<\/ol>\n

    \uc720\uccb4\uc5ed\ud559<\/h2>\n

    \uc6d0\uc790\ub85c\uc758 \uc720\uccb4\uc5ed\ud559\uc5d0\uc11c\ub294 \ub0c9\uac01\uc7ac\uc758 \ud750\ub984\uc774 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ub0c9\uac01\uc7ac\ub294 \ud575 \uc5f0\ub8cc\ub85c\ubd80\ud130 \uc5f4\uc744 \ud6a8\uc728\uc801\uc73c\ub85c \uc81c\uac70\ud558\uace0 \uc774\ub97c \uc5f4\uad50\ud658\uae30\ub85c \uc774\ub3d9\uc2dc\ucf1c\uc57c \ud558\ubbc0\ub85c, \uc720\uccb4\uc758 \ud750\ub984\uacfc \uc555\ub825\uc774 \uc911\uc694\ud55c \ubcc0\uc218\uc785\ub2c8\ub2e4. \uc774\ub97c \uc774\ud574\ud558\uae30 \uc704\ud574\uc11c\ub294 \uba87 \uac00\uc9c0 \uae30\ubcf8\uc801\uc778 \uc720\uccb4\uc5ed\ud559 \uac1c\ub150\uc744 \uc54c\uc544\uc57c \ud569\ub2c8\ub2e4.<\/p>\n

      \n
    • \uc5f0\uc18d \ubc29\uc815\uc2dd: \\(\\frac{d\\rho}{dt} + \\nabla \\cdot (\\rho\\mathbf{v}) = 0\\) \uc5ec\uae30\uc11c \\(\\rho\\)\ub294 \ubc00\ub3c4, \\(\\mathbf{v}\\)\ub294 \uc720\uccb4\uc758 \uc18d\ub3c4 \ubca1\ud130\uc785\ub2c8\ub2e4. \uc774\ub294 \uc720\uccb4\uc758 \uc9c8\ub7c9\uc774 \ubcf4\uc874\ub428\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4.<\/li>\n
    • \ub098\ube44\uc5d0-\uc2a4\ud1a0\ud06c\uc2a4 \ubc29\uc815\uc2dd: \\(\\rho(\\frac{\\partial \\mathbf{v}}{\\partial t} + (\\mathbf{v} \\cdot \\nabla)\\mathbf{v}) = -\\nabla p + \\mu \\nabla^2 \\mathbf{v} + \\mathbf{f}\\) \uc5ec\uae30\uc11c \\(p\\)\ub294 \uc555\ub825, \\(\\mu\\)\ub294 \uc810\uc131\uacc4\uc218, \\(\\mathbf{f}\\)\ub294 \ubd80\uac00\uc801\uc778 \ud798\uc744 \uc758\ubbf8\ud569\ub2c8\ub2e4. \uc774\ub294 \uc720\uccb4\uc758 \uc6b4\ub3d9\uc744 \uc124\uba85\ud558\ub294 \ubc29\uc815\uc2dd\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n

      \uc5f4\uad50\ud658 \ubc0f \uc804\uae30 \uc0dd\uc0b0<\/h2>\n

      \ub0c9\uac01\uc7ac\ub294 \uc6d0\uc790\ub85c \ub0b4\uc5d0\uc11c \uc5f4\uc744 \ud761\uc218\ud558\uc5ec \uace0\uc628\uc758 \uc0c1\ud0dc\uac00 \ub418\uba70, \uc774\ud6c4 \uc5f4\uad50\ud658\uae30\ub85c \uc774\ub3d9\ud558\uc5ec \uc99d\uae30\ub97c \uc0dd\uc131\ud569\ub2c8\ub2e4. \uc0dd\uc131\ub41c \uc99d\uae30\ub294 \ud130\ube48\uc744 \ub3cc\ub824 \uc804\uae30\ub97c \uc0dd\uc0b0\ud558\uac8c \ub429\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc5d0\uc11c \uc5f4\uad50\ud658\uae30\uc758 \ud6a8\uc728\uc131\uacfc \ub0c9\uac01\uc7ac\uc758 \ud750\ub984 \uc81c\uc5b4\uac00 \ub9e4\uc6b0 \uc911\uc694\ud569\ub2c8\ub2e4. \ud6a8\uc728\uc801\uc778 \uc5f4\uad50\ud658\uacfc \ube44\uc815\ubd80\ud654 \ud604\uc0c1 \ubc29\uc9c0\ub97c \ud1b5\ud574 \uc548\uc804\ud558\uace0 \uc9c0\uc18d \uac00\ub2a5\ud55c \uc804\ub825 \uc0dd\uc0b0\uc774 \uac00\ub2a5\ud574\uc9d1\ub2c8\ub2e4.<\/p>\n

      \uacb0\ub860<\/h2>\n

      \uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559\uc740 \uc6d0\uc790\ub825 \ubc1c\uc804\uc758 \ud575\uc2ec \uc694\uc18c\ub85c, \uc5f4\uacfc \uc720\uccb4\uc758 \uc81c\uc5b4\ub97c \ud1b5\ud574 \uc548\uc815\uc801\uc774\uace0 \ud6a8\uc728\uc801\uc778 \uc804\ub825 \uc0dd\uc0b0\uc744 \uac00\ub2a5\ud558\uac8c \ud569\ub2c8\ub2e4. \ud575 \uc5f0\ub8cc\uc758 \uc5f4 \uc0dd\uc131, \uc5f4\uc804\ub2ec \ubc29\uc2dd, \uc720\uccb4\uc5ed\ud559 \uc6d0\ub9ac \ubc0f \uc5f4\uad50\ud658 \uacfc\uc815 \ubaa8\ub450\uac00 \uc6d0\uc804\uc758 \uc548\uc804\uacfc \ud6a8\uc728\uc131\uc5d0 \ud070 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4. \uc774\ub7ec\ud55c \uc774\ud574\ub97c \ubc14\ud0d5\uc73c\ub85c \ub354 \ub098\uc740 \uc6d0\uc804 \uc124\uacc4\uc640 \uc6b4\uc601\uc774 \uc774\ub8e8\uc5b4\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

      \uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559 \uc8fc\uc694 \uac1c\ub150 \uc124\uba85: \ud575 \uc5f0\ub8cc\uc758 \uc5f4 \uc0dd\uc131, \uc5f4\uc804\ub2ec \ubc29\uc2dd(\uc804\ub3c4, \ub300\ub958, \ubcf5\uc0ac), \uc720\uccb4\uc5ed\ud559 \uc6d0\ub9ac, \uc5f4\uad50\ud658 \ubc0f \uc804\uae30 \uc0dd\uc0b0 \uacfc\uc815.<\/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":"\n\uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559<\/title>\n<meta name=\"description\" content=\"\uc6d0\uc790\ub85c\uc758 \uc5f4\uc218\ub825\ud559 \uc8fc\uc694 \uac1c\ub150 \uc124\uba85: \ud575 \uc5f0\ub8cc\uc758 \uc5f4 \uc0dd\uc131, \uc5f4\uc804\ub2ec \ubc29\uc2dd(\uc804\ub3c4, \ub300\ub958, \ubcf5\uc0ac), \uc720\uccb4\uc5ed\ud559 \uc6d0\ub9ac, \uc5f4\uad50\ud658 \ubc0f \uc804\uae30 \uc0dd\uc0b0 \uacfc\uc815.\" \/>\n<meta name=\"robots\" content=\"index, follow, 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