{"id":360672,"date":"2024-06-22T11:51:13","date_gmt":"2024-06-22T10:51:13","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ea%b5%90%ec%b0%a8-%ed%9d%90%eb%a6%84-%ec%97%b4%ea%b5%90%ed%99%98%ea%b8%b0-%ec%84%a4%ea%b3%84\/"},"modified":"2024-06-22T11:51:13","modified_gmt":"2024-06-22T10:51:13","slug":"%ea%b5%90%ec%b0%a8-%ed%9d%90%eb%a6%84-%ec%97%b4%ea%b5%90%ed%99%98%ea%b8%b0-%ec%84%a4%ea%b3%84","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ea%b5%90%ec%b0%a8-%ed%9d%90%eb%a6%84-%ec%97%b4%ea%b5%90%ed%99%98%ea%b8%b0-%ec%84%a4%ea%b3%84\/","title":{"rendered":"\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4"},"content":{"rendered":"

\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub294 \uae00\ub85c, \uae30\ubcf8 \uc6d0\ub9ac, \uc8fc\uc694 \uc694\uc18c, \uc131\ub2a5 \uacc4\uc0b0, \ub85c\uadf8 \ud3c9\uade0 \uc628\ub3c4 \ucc28\uc774 \uacc4\uc0b0 \uadf8\ub9ac\uace0 \uc124\uacc4 \uc2dc \uace0\ub824 \uc0ac\ud56d\uc5d0 \ub300\ud574 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n

\"\uad50\ucc28<\/p>\n

\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4<\/h2>\n

\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30\ub294 \ub450 \uc720\uccb4\uac00 \uc11c\ub85c \uc9c1\uac01 \ubc29\ud5a5\uc73c\ub85c \ud750\ub974\uba70 \uc5f4\uc744 \uad50\ud658\ud558\ub294 \uc7a5\uce58\uc785\ub2c8\ub2e4. \uc774 \uc124\uacc4\ub294 \uc77c\ubc18\uc801\uc73c\ub85c \uacf5\uae30\uc640 \uac19\uc740 \uac00\uc2a4\uc640 \ubb3c \ub610\ub294 \ub0c9\uac01\uc218\uc640 \uac19\uc740 \uc561\uccb4 \uac04\uc758 \uc5f4 \uad50\ud658\uc5d0 \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30\ub294 \uace0\ud6a8\uc728\uc758 \uc5f4\uc804\ub2ec \uc131\ub2a5\uc744 \uc81c\uacf5\ud558\uba74\uc11c\ub3c4 \uad6c\uc870\uac00 \uac04\ub2e8\ud558\uace0 \ube44\uad50\uc801 \uc800\ub834\ud55c \uc7a5\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

\uc124\uacc4 \uc6d0\ub9ac<\/h2>\n

\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30\uc758 \uae30\ubcf8 \uc6d0\ub9ac\ub294 \ud55c \uc720\uccb4\uc758 \uc5f4\uc5d0\ub108\uc9c0\uac00 \uc5f4\uc804\ub2ec \ud45c\uba74\uc744 \ud1b5\ud574 \ub2e4\ub978 \uc720\uccb4\ub85c \uc804\ub2ec\ub418\ub294 \uac83\uc785\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uc6d0\ud558\ub294 \uc628\ub3c4 \ucc28\uc774\ub97c \uc720\uc9c0\ud558\uba70 \uc720\uccb4\uac00 \uc5f4\uad50\ud658\uae30 \ub0b4\ubd80\ub97c \ud750\ub985\ub2c8\ub2e4. \uc720\uccb4\uc758 \ud750\ub984 \ubc29\ud5a5\uacfc \uc5f4\uc804\ub2ec \ud45c\uba74\uc758 \ubc30\uc5f4\uc5d0 \ub530\ub77c \uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30\uc5d0\ub294 \ub2e4\uc591\ud55c \uc124\uacc4\uac00 \uc874\uc7ac\ud569\ub2c8\ub2e4.<\/p>\n

\ud575\uc2ec \uc694\uc18c<\/h2>\n

<\/p>\n

  • \uc5f4\uad50\ud658\uae30 \ud45c\uba74\uc801:<\/b> \uc5f4\uad50\ud658\uae30 \ub0b4\ubd80\uc758 \ud45c\uba74\uc801\uc774 \ud074\uc218\ub85d \uc5f4\uc804\ub2ec \ud6a8\uc728\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n
  • \uc720\uccb4\uc758 \uc720\uc18d:<\/b> \uc720\uccb4\uc758 \uc18d\ub3c4\uac00 \ube60\ub97c\uc218\ub85d \uc5f4 \uc804\ub2ec\uc774 \ucd09\uc9c4\ub429\ub2c8\ub2e4.<\/li>\n
  • \uc7ac\uc9c8:<\/b> \uc5f4\uc804\ub3c4\uc728\uc774 \ub192\uc740 \uc7ac\uc9c8\uc744 \uc0ac\uc6a9\ud558\uba74 \uc5f4\uc804\ub2ec \ud6a8\uc728\uc774 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n
  • \uc720\uccb4\uc758 \ud2b9\uc131:<\/b> \uac01 \uc720\uccb4\uc758 \uc5f4\uc6a9\ub7c9 \ubc0f \uc810\ub3c4 \ub4f1\uc774 \uc5f4\uc804\ub2ec\uc5d0 \uc601\ud5a5\uc744 \ubbf8\uce69\ub2c8\ub2e4.<\/li>\n

    <\/u1><\/p>\n

    \uc5f4\uad50\ud658\uae30 \uc131\ub2a5 \uacc4\uc0b0<\/h2>\n

    \uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30\uc758 \uc131\ub2a5\uc744 \ud3c9\uac00\ud558\uae30 \uc704\ud574 \uc77c\ubc18\uc801\uc73c\ub85c \uc0ac\uc6a9\ub418\ub294 \uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

    \nQ = U * A * \u0394Tlm<\/sub>\n<\/pre>\n
    \uc5ec\uae30\uc11c<\/p>\n
    <\/p>\n
  • Q:<\/b> \uc5f4\uc804\ub2ec\ub7c9 (W \ub610\ub294 J\/s)<\/li>\n
  • U:<\/b> \ucd1d \uc5f4\uc804\ub2ec \uacc4\uc218 (W\/m2<\/sup>\u00b7K)<\/li>\n
  • A:<\/b> \uc5f4\uc804\ub2ec \ud45c\uba74\uc801 (m2<\/sup>)<\/li>\n
  • \u0394Tlm<\/sub>:<\/b> \ub85c\uadf8 \ud3c9\uade0 \uc628\ub3c4 \ucc28\uc774 (Log Mean Temperature Difference)<\/li>\n
    <\/o1><\/p>\n
    \ub85c\uadf8 \ud3c9\uade0 \uc628\ub3c4 \ucc28\uc774 (\u0394Tlm<\/sub>)<\/h2>\n
    \u0394Tlm<\/sub>(\ub85c\uadf8 \ud3c9\uade0 \uc628\ub3c4 \ucc28\uc774)\uc740 \ub450 \uc720\uccb4 \uc0ac\uc774\uc758 \uc628\ub3c4 \ucc28\uc774\uc758 \ub85c\uadf8 \ud3c9\uade0\uac12\uc744 \ub098\ud0c0\ub0b4\uba70, \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ub429\ub2c8\ub2e4:<\/p>\n
    \n\u0394Tlm<\/sub> = \\(\\frac{\u0394T1<\/sub> - \u0394T2<\/sub>}{\\ln(\\frac{\u0394T1<\/sub>}{\u0394T2<\/sub>})}\\)\n<\/pre>\n
    \uc5ec\uae30\uc11c<\/p>\n
    <\/p>\n
  • \u0394T1<\/sub>:<\/b> \uc785\uad6c\uc5d0\uc11c\uc758 \uc628\ub3c4 \ucc28\uc774<\/li>\n
  • \u0394T2<\/sub>:<\/b> \ucd9c\uad6c\uc5d0\uc11c\uc758 \uc628\ub3c4 \ucc28\uc774<\/li>\n
    <\/o1><\/p>\n
    \uc124\uacc4 \uace0\ub824\uc0ac\ud56d<\/h2>\n
    \uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30\ub97c \uc124\uacc4\ud560 \ub54c\ub294 \ub2e4\uc74c \uc0ac\ud56d\ub4e4\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4:<\/p>\n
    <\/p>\n
  • \uc555\ub825 \uac15\ud558:<\/b> \uc5f4\uad50\ud658\uae30 \ub0b4\ubd80\uc758 \uc720\uccb4 \uc720\ub3d9\uc73c\ub85c \uc778\ud55c \uc555\ub825 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654 \ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n
  • \uc9c4\ub3d9 \ubc0f \uc18c\uc74c:<\/b> \uc720\uccb4 \ud750\ub984\uc73c\ub85c \uc778\ud574 \ubc1c\uc0dd\ud560 \uc218 \uc788\ub294 \uc9c4\ub3d9\uacfc \uc18c\uc74c\uc744 \ucd5c\uc18c\ud654\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n
  • \uc7ac\uc9c8 \uc120\ud0dd:<\/b> \ubd80\uc2dd\uacfc \ub9c8\ubaa8\ub97c \ubc29\uc9c0\ud558\uae30 \uc704\ud55c \uc801\uc808\ud55c \uc7ac\uc9c8\uc744 \uc120\ud0dd\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n
  • \uc720\uc9c0 \ubcf4\uc218:<\/b> \uccad\uc18c \ubc0f \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud55c \uad6c\uc870\ub85c \uc124\uacc4\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n
    <\/u1><\/p>\n
    \uacb0\ub860<\/h2>\n
    \uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30\ub294 \ud6a8\uc728\uc801\uc774\uace0 \uacbd\uc81c\uc801\uc778 \uc5f4\uad50\ud658 \ubc29\uc2dd\uc73c\ub85c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc801\uc808\ud55c \uc124\uacc4\ub97c \ud1b5\ud574 \uc5f4\uc804\ub2ec \ud6a8\uc728\uc744 \uadf9\ub300\ud654\ud558\uace0, \uc720\uccb4\uc758 \ud2b9\uc131\uc744 \ucd5c\uc801\uc73c\ub85c \ud65c\uc6a9\ud558\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4. \uc774\ub97c \uc704\ud574 \uc5f4\uc804\ub2ec \uc774\ub860\uacfc \uc720\uccb4 \uc5ed\ud559\uc5d0 \ub300\ud55c \uae30\ubcf8\uc801\uc778 \uc774\ud574\uac00 \ubc18\ub4dc\uc2dc \ud544\uc694\ud569\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"
    \uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub294 \uae00\ub85c, \uae30\ubcf8 \uc6d0\ub9ac, \uc8fc\uc694 \uc694\uc18c, \uc131\ub2a5 \uacc4\uc0b0, \ub85c\uadf8 \ud3c9\uade0 \uc628\ub3c4 \ucc28\uc774 \uacc4\uc0b0 \uadf8\ub9ac\uace0 \uc124\uacc4 \uc2dc \uace0\ub824 \uc0ac\ud56d\uc5d0 \ub300\ud574 \uc124\uba85\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":"\n\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4<\/title>\n<meta name=\"description\" content=\"\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub294 \uae00\ub85c, \uae30\ubcf8 \uc6d0\ub9ac, \uc8fc\uc694 \uc694\uc18c, \uc131\ub2a5 \uacc4\uc0b0, \ub85c\uadf8 \ud3c9\uade0 \uc628\ub3c4 \ucc28\uc774 \uacc4\uc0b0 \uadf8\ub9ac\uace0 \uc124\uacc4 \uc2dc \uace0\ub824 \uc0ac\ud56d\uc5d0 \ub300\ud574 \uc124\uba85\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\/\uad50\ucc28-\ud750\ub984-\uc5f4\uad50\ud658\uae30-\uc124\uacc4\/\" \/>\n<meta property=\"og:locale\" content=\"ko_KR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4\" \/>\n<meta property=\"og:description\" content=\"\uad50\ucc28 \ud750\ub984 \uc5f4\uad50\ud658\uae30 \uc124\uacc4\uc5d0 \ub300\ud574 \uc54c\uc544\ubcf4\ub294 \uae00\ub85c, \uae30\ubcf8 \uc6d0\ub9ac, \uc8fc\uc694 \uc694\uc18c, \uc131\ub2a5 \uacc4\uc0b0, \ub85c\uadf8 \ud3c9\uade0 \uc628\ub3c4 \ucc28\uc774 \uacc4\uc0b0 \uadf8\ub9ac\uace0 \uc124\uacc4 \uc2dc \uace0\ub824 \uc0ac\ud56d\uc5d0 \ub300\ud574 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