{"id":371194,"date":"2024-06-23T10:11:23","date_gmt":"2024-06-23T09:11:23","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%ec%97%b4-%ed%95%b4%ec%84%9d%ec%97%90%ec%84%9c-%eb%83%89%ea%b0%81-%ea%b3%a1%ec%84%a0%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80\/"},"modified":"2024-06-23T10:11:23","modified_gmt":"2024-06-23T09:11:23","slug":"%ec%97%b4-%ed%95%b4%ec%84%9d%ec%97%90%ec%84%9c-%eb%83%89%ea%b0%81-%ea%b3%a1%ec%84%a0%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%ec%97%b4-%ed%95%b4%ec%84%9d%ec%97%90%ec%84%9c-%eb%83%89%ea%b0%81-%ea%b3%a1%ec%84%a0%ec%9d%b4%eb%9e%80-%eb%ac%b4%ec%97%87%ec%9d%b8%ea%b0%80\/","title":{"rendered":"\uc5f4 \ud574\uc11d\uc5d0\uc11c \ub0c9\uac01 \uace1\uc120\uc774\ub780 \ubb34\uc5c7\uc778\uac00?"},"content":{"rendered":"

\ub0c9\uac01 \uace1\uc120\uc740 \ubb3c\uccb4\uac00 \ub0c9\uac01\ub420 \ub54c \uc2dc\uac04\uc5d0 \ub530\ub978 \uc628\ub3c4 \ubcc0\ud654\ub97c \uadf8\ub798\ud504\ub85c \ud45c\ud604\ud55c \uac83\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \uacfc\ud559, \uae08\uc18d \uc5f4\ucc98\ub9ac \ub4f1 \ub2e4\uc591\ud55c \uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\"\uc5f4<\/p>\n

\uc5f4 \ud574\uc11d\uc5d0\uc11c \ub0c9\uac01 \uace1\uc120\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/h2>\n

\uc5f4 \ud574\uc11d\uc758 \uc911\uc694\ud55c \ubd80\ubd84 \uc911 \ud558\ub098\ub294 \ub0c9\uac01 \uace1\uc120<\/strong>(Cooling Curve)\uc785\ub2c8\ub2e4. \uc774\ub294 \ubb3c\uccb4\uc758 \uc628\ub3c4\uac00 \uc2dc\uac04\uc5d0 \ub530\ub77c \uc5b4\ub5bb\uac8c \ubcc0\ud558\ub294\uc9c0\ub97c \ubcf4\uc5ec\uc8fc\ub294 \uadf8\ub798\ud504\uc785\ub2c8\ub2e4. \uc77c\ubc18\uc801\uc73c\ub85c \ubb3c\uccb4\ub97c \ub192\uc740 \uc628\ub3c4\uc5d0\uc11c \ub0ae\uc740 \uc628\ub3c4\ub85c \ub0c9\uac01\uc2dc\ud0ac \ub54c, \uc628\ub3c4\uc758 \ubcc0\ud654\ub97c \uc2dc\uac01\uc801\uc73c\ub85c \ud45c\ud604\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n

\ub0c9\uac01 \uace1\uc120\uc758 \uc8fc\uc694 \ud2b9\uc9d5<\/h2>\n

<\/p>\n

  • \ucd08\uae30 \uc628\ub3c4<\/strong>: \ub0c9\uac01\uc774 \uc2dc\uc791\ub420 \ub54c \ubb3c\uccb4\uc758 \uc628\ub3c4\uc785\ub2c8\ub2e4.<\/li>\n
  • \ud3c9\ud615 \uc628\ub3c4<\/strong>: \ubb3c\uccb4\uac00 \ud658\uacbd\uacfc \uc5f4\uc801 \ud3c9\ud615\uc744 \uc774\ub8e8\uc5c8\uc744 \ub54c\uc758 \ucd5c\uc885 \uc628\ub3c4\uc785\ub2c8\ub2e4.<\/li>\n
  • \uc2dc\uac04(t)<\/strong>: \ub0c9\uac01 \uacfc\uc815 \ub3d9\uc548\uc758 \uacbd\uacfc \uc2dc\uac04\uc785\ub2c8\ub2e4.<\/li>\n
  • \uc628\ub3c4(T)<\/strong>: \uc2dc\uac04\uc5d0 \ub530\ub978 \ubb3c\uccb4\uc758 \uc628\ub3c4\uc785\ub2c8\ub2e4.<\/li>\n

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

    \ub0c9\uac01 \uace1\uc120\uc758 \ud615\uc131<\/h2>\n

    \ub0c9\uac01 \uace1\uc120\uc740 \uc2e4\ud5d8\uc801\uc73c\ub85c \ud615\uc131\ub429\ub2c8\ub2e4. \ubb3c\uccb4\ub97c \ud2b9\uc815 \uc628\ub3c4\ub85c \uac00\uc5f4\ud55c \ud6c4, \ub0c9\uac01 \uacfc\uc815\uc744 \ubaa8\ub2c8\ud130\ub9c1\ud558\uc5ec \uc628\ub3c4 \ubcc0\ud654\ub97c \uae30\ub85d\ud569\ub2c8\ub2e4. \uc774 \ub370\uc774\ud130\ub97c \uadf8\ub798\ud504\ub85c \uc791\uc131\ud558\uba74 \ub0c9\uac01 \uace1\uc120\uc774 \uc0dd\uc131\ub429\ub2c8\ub2e4.<\/p>\n

    \ub0c9\uac01 \uacfc\uc815\uc5d0\uc11c\uc758 \uc5d0\ub108\uc9c0 \ubc29\ucd9c<\/h2>\n

    \ubb3c\uccb4\uac00 \ub0c9\uac01\ub420 \ub54c, \ub0b4\ubd80 \uc5d0\ub108\uc9c0\uac00 \ud658\uacbd\uc73c\ub85c \ubc29\ucd9c\ub429\ub2c8\ub2e4. \uc774 \uacfc\uc815\uc740 \uc8fc\ub85c \uc804\ub3c4<\/strong>(Conduction), \ub300\ub958<\/strong>(Convection), \ubcf5\uc0ac<\/strong>(Radiation) \ub4f1\uc744 \ud1b5\ud574 \uc774\ub8e8\uc5b4\uc9d1\ub2c8\ub2e4.<\/p>\n

    \ub274\ud134\uc758 \ub0c9\uac01 \ubc95\uce59<\/h2>\n

    \ub0c9\uac01 \uace1\uc120\uc744 \uc774\ud574\ud558\ub294\ub370 \uc720\uc6a9\ud55c \uc774\ub860 \uc911 \ud558\ub098\ub294 \ub274\ud134\uc758 \ub0c9\uac01 \ubc95\uce59<\/strong>\uc785\ub2c8\ub2e4. \uc774 \ubc95\uce59\uc740 \ubb3c\uccb4\uc758 \uc5f4 \uc190\uc2e4 \uc18d\ub3c4\uac00 \uadf8 \ubb3c\uccb4\uc640 \uc8fc\ubcc0 \ud658\uacbd \uac04\uc758 \uc628\ub3c4 \ucc28\uc774\uc5d0 \ube44\ub840\ud55c\ub2e4\ub294 \uac83\uc744 \ub098\ud0c0\ub0c5\ub2c8\ub2e4. \uc218\ud559\uc801\uc73c\ub85c \ud45c\ud604\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\uc2b5\ub2c8\ub2e4:<\/p>\n

    q \\propto (T – T_{\\mathrm{env}}) <\/em><\/p>\n

    \uc5ec\uae30\uc11c q <\/em>\ub294 \uc5f4 \uc190\uc2e4 \uc18d\ub3c4, T <\/em>\ub294 \ubb3c\uccb4\uc758 \uc628\ub3c4, T_{\\mathrm{env}} <\/em>\ub294 \uc8fc\ubcc0 \ud658\uacbd\uc758 \uc628\ub3c4\uc785\ub2c8\ub2e4.<\/p>\n

    \uc774 \uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \ub098\ud0c0\ub0bc \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

    q = -k(T – T_{\\mathrm{env}}) <\/em><\/p>\n

    \uc5ec\uae30\uc11c k <\/em>\ub294 \ub0c9\uac01 \uc0c1\uc218\uc785\ub2c8\ub2e4.<\/p>\n

    \ub0c9\uac01 \uace1\uc120\uc758 \uc2e4\uc81c \uc751\uc6a9<\/h2>\n

    \ub0c9\uac01 \uace1\uc120\uc740 \ub2e4\uc591\ud55c \uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4. \uc608\ub97c \ub4e4\uc5b4, \uae08\uc18d \uc5f4\ucc98\ub9ac\uc5d0\uc11c \uc7ac\ub8cc\uc758 \uc801\uc808\ud55c \ub0c9\uac01 \uc18d\ub3c4\ub97c \uacb0\uc815\ud558\uae30 \uc704\ud574 \uc0ac\uc6a9\ub420 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub610\ud55c \uc804\uc790\uae30\uae30\uc758 \uc5f4 \uad00\ub9ac, \uc2dd\ud488 \uc0b0\uc5c5\uc5d0\uc11c\uc758 \ub0c9\uac01 \uacfc\uc815 \ub4f1\uc5d0\uc11c\ub3c4 \ub0c9\uac01 \uace1\uc120\uc740 \ud544\uc218\uc801\uc778 \ub3c4\uad6c\uc785\ub2c8\ub2e4.<\/p>\n

    \uc774\ucc98\ub7fc, \ub0c9\uac01 \uace1\uc120\uc740 \uc6b0\ub9ac\uac00 \uc77c\uc0c1 \uc0dd\ud65c\uc5d0\uc11c \ub9c8\uc8fc\uce58\ub294 \ub2e4\uc591\ud55c \ud604\uc0c1\uc744 \uc774\ud574\ud558\uace0 \uc81c\uc5b4\ud558\ub294 \ub370 \ud070 \ub3c4\uc6c0\uc744 \uc90d\ub2c8\ub2e4. \uc774\ub97c \ud1b5\ud574 \ub354 \uc548\uc804\ud558\uace0 \ud6a8\uc728\uc801\uc778 \uc2dc\uc2a4\ud15c\uc744 \uc124\uacc4\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

    \ub0c9\uac01 \uace1\uc120\uc740 \ubb3c\uccb4\uac00 \ub0c9\uac01\ub420 \ub54c \uc2dc\uac04\uc5d0 \ub530\ub978 \uc628\ub3c4 \ubcc0\ud654\ub97c \uadf8\ub798\ud504\ub85c \ud45c\ud604\ud55c \uac83\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \uacfc\ud559, \uae08\uc18d \uc5f4\ucc98\ub9ac \ub4f1 \ub2e4\uc591\ud55c \uacf5\ud559 \ubd84\uc57c\uc5d0\uc11c \ud65c\uc6a9\ub429\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\uc5f4 \ud574\uc11d\uc5d0\uc11c \ub0c9\uac01 \uace1\uc120\uc774\ub780 \ubb34\uc5c7\uc778\uac00?<\/title>\n<meta name=\"description\" content=\"\ub0c9\uac01 \uace1\uc120\uc740 \ubb3c\uccb4\uac00 \ub0c9\uac01\ub420 \ub54c \uc2dc\uac04\uc5d0 \ub530\ub978 \uc628\ub3c4 \ubcc0\ud654\ub97c \uadf8\ub798\ud504\ub85c \ud45c\ud604\ud55c \uac83\uc785\ub2c8\ub2e4. \uc7ac\ub8cc \uacfc\ud559, \uae08\uc18d \uc5f4\ucc98\ub9ac \ub4f1 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