{"id":364718,"date":"2024-06-22T12:42:23","date_gmt":"2024-06-22T11:42:23","guid":{"rendered":"https:\/\/www.thermal-engineering.org\/%eb%b2%a4%ed%88%ac%eb%a6%ac-%eb%af%b8%ed%84%b0-%ec%9b%90%eb%a6%ac-%ec%9c%a0%ed%98%95-%ec%9c%a0%eb%9f%89\/"},"modified":"2024-06-22T12:42:23","modified_gmt":"2024-06-22T11:42:23","slug":"%eb%b2%a4%ed%88%ac%eb%a6%ac-%eb%af%b8%ed%84%b0-%ec%9b%90%eb%a6%ac-%ec%9c%a0%ed%98%95-%ec%9c%a0%eb%9f%89","status":"publish","type":"post","link":"https:\/\/www.thermal-engineering.org\/ko\/%eb%b2%a4%ed%88%ac%eb%a6%ac-%eb%af%b8%ed%84%b0-%ec%9b%90%eb%a6%ac-%ec%9c%a0%ed%98%95-%ec%9c%a0%eb%9f%89\/","title":{"rendered":"\ubca4\ud22c\ub9ac \ubbf8\ud130 | \uc6d0\ub9ac, \uc720\ud615, \uc720\ub7c9"},"content":{"rendered":"

\ubca4\ud22c\ub9ac \ubbf8\ud130\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc18d\ub3c4\uc640 \uc720\ub7c9\uc744 \uc555\ub825 \ubcc0\ud654\ub97c \ud1b5\ud574 \uce21\uc815\ud558\ub294 \uae30\uae30\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \ud604\uc7a5 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/p>\n

\"\ubca4\ud22c\ub9ac<\/p>\n

\ubca4\ud22c\ub9ac \ubbf8\ud130 | \uc6d0\ub9ac, \uc720\ud615, \uc720\ub7c9<\/h2>\n

\ubca4\ud22c\ub9ac \ubbf8\ud130(Venturi Meter)\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc18d\ub3c4\uc640 \uc720\ub7c9\uc744 \uce21\uc815\ud558\ub294 \ub370 \uc0ac\uc6a9\ub418\ub294 \uae30\uae30\uc785\ub2c8\ub2e4. \uc774 \uc7a5\uce58\ub294 \uc881\uc740 \ubaa9 \ubd80\ubd84\uc744 \ud1b5\ud574 \ud750\ub984\uc744 \uac00\uc18d\ud558\uace0, \uc555\ub825 \ubcc0\ud654\ub97c \ud1b5\ud574 \uc720\ub7c9\uc744 \uacc4\uc0b0\ud558\ub294 \uc6d0\ub9ac\ub97c \ud65c\uc6a9\ud569\ub2c8\ub2e4.<\/p>\n

\uc6d0\ub9ac<\/h2>\n

\ubca4\ud22c\ub9ac \ubbf8\ud130\uc758 \uc791\ub3d9 \uc6d0\ub9ac\ub294 \ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd(Bernoulli’s principle)<\/a>\uc5d0 \uae30\ubc18\uc744 \ub450\uace0 \uc788\uc2b5\ub2c8\ub2e4. \uc774 \uc6d0\ub9ac\ub294 \uc720\uccb4\uc758 \uc18d\ub3c4\uc640 \uc555\ub825 \uac04\uc758 \uad00\uacc4\ub97c \uc124\uba85\ud569\ub2c8\ub2e4: \uc720\uccb4\uc758 \uc18d\ub3c4\uac00 \uc99d\uac00\ud558\uba74 \uc555\ub825\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4. \ubca4\ud22c\ub9ac \ubbf8\ud130\ub294 \uc720\uccb4\uac00 \uc881\uc740 \uad00\uc744 \ud1b5\uacfc\ud558\uba74\uc11c \uc18d\ub3c4\uac00 \ube68\ub77c\uc9c0\uace0, \uadf8\uc5d0 \ub530\ub77c \uc555\ub825\uc774 \ub5a8\uc5b4\uc9c0\ub294 \ud604\uc0c1\uc744 \uc774\uc6a9\ud558\uc5ec \uc720\ub7c9\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/p>\n

    \n
  1. \uc720\uccb4\uac00 \uc785\uad6c\ub97c \ud1b5\ud574 \ubca4\ud22c\ub9ac \ubbf8\ud130\uc5d0 \ub4e4\uc5b4\uc635\ub2c8\ub2e4.<\/li>\n
  2. \uc881\uc740 \ubaa9 \ubd80\ubd84\uc744 \uc9c0\ub098\uba74\uc11c \uc720\uccb4\uc758 \uc18d\ub3c4\uac00 \uc99d\uac00\ud569\ub2c8\ub2e4.<\/li>\n
  3. \uc18d\ub3c4 \uc99d\uac00\ub85c \uc778\ud574 \uc555\ub825\uc774 \uac10\uc18c\ud569\ub2c8\ub2e4.<\/li>\n
  4. \uc555\ub825 \ucc28\uc774\ub97c \uc774\uc6a9\ud574 \uc720\ub7c9\uc744 \uacc4\uc0b0\ud569\ub2c8\ub2e4.<\/li>\n<\/ol>\n

    \uc720\ud615<\/h2>\n

    \ubca4\ud22c\ub9ac \ubbf8\ud130\ub294 \uadf8 \uad6c\uc870\uc640 \uc0ac\uc6a9 \ubaa9\uc801\uc5d0 \ub530\ub77c \ub2e4\uc74c\uacfc \uac19\uc740 \uc5ec\ub7ec \uc720\ud615\uc73c\ub85c \ub098\ub20c \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

    <\/p>\n

  5. \uace0\uc804\uc801\uc778 \ubca4\ud22c\ub9ac \ubbf8\ud130: \uac00\uc7a5 \uae30\ubcf8\uc801\uc778 \ud615\ud0dc\ub85c\uc11c, \uc881\uc740 \ubaa9 \ubd80\ubd84\uc774 \uc77c\uc815\ud55c \uae38\uc774\ub97c \uac00\uc9c0\uba70, \uc8fc\ub85c \uc2e4\ud5d8\uc2e4\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.<\/li>\n
  6. \ub2e8\ucd95 \ubca4\ud22c\ub9ac \ubbf8\ud130: \uc881\uc740 \ubaa9 \ubd80\ubd84\uc774 \uc9e7\uace0, \uc555\ub825 \uc190\uc2e4\uc744 \ucd5c\uc18c\ud654\ud560 \uc218 \uc788\ub294 \ub514\uc790\uc778\uc785\ub2c8\ub2e4.<\/li>\n
  7. \ud22c\uacfc\ud615 \ubca4\ud22c\ub9ac \ubbf8\ud130: \ud22c\uacfc\uc131\uc774 \ub192\uc544 \uc720\uccb4\uc758 \uc720\ub7c9\uc744 \uc815\ud655\ud558\uac8c \uce21\uc815\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n

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

    \uc720\ub7c9 \uacc4\uc0b0<\/h2>\n

    \ubca4\ud22c\ub9ac \ubbf8\ud130\uc5d0\uc11c \uc720\ub7c9(Q)\uc740 \ub2e4\uc74c\uacfc \uac19\uc774 \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:<\/p>\n

    Q = C * A1<\/sub> * \\sqrt{\\frac{2 * (P1<\/sub> – P2<\/sub>)}{\\rho (1 – (A2<\/sub> \/ A1<\/sub>)^2)}}<\/i><\/p>\n

    \uc5ec\uae30\uc11c,<\/p>\n

    <\/p>\n

  8. C: \uacc4\uc218(coefficient)<\/li>\n
  9. A1<\/sub>, A2<\/sub>: \uc720\uccb4\uac00 \uc9c0\ub098\uac00\ub294 \ub2e8\uba74\uc801<\/li>\n
  10. P1<\/sub>, P2<\/sub>: \uac01\uac01\uc758 \ub2e8\uba74\uc5d0\uc11c\uc758 \uc555\ub825<\/li>\n
  11. \\(\\rho\\): \uc720\uccb4\uc758 \ubc00\ub3c4<\/li>\n

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

    \uc704\uc758 \uacf5\uc2dd\uc744 \ud1b5\ud574, \uc555\ub825\uc758 \ubcc0\ud654\ub85c\ubd80\ud130 \uc720\uccb4\uc758 \uc720\ub3d9\ub7c9\uc744 \uc815\ud655\ud558\uac8c \uacc4\uc0b0\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n

    \ubca4\ud22c\ub9ac \ubbf8\ud130\ub294 \uc815\ubc00\ud55c \uc720\ub7c9 \uce21\uc815\uc744 \uc704\ud574 \uc0b0\uc5c5 \ud604\uc7a5, HVAC \uc2dc\uc2a4\ud15c, \uc0c1\uc218\ub3c4 \uc2dc\uc2a4\ud15c \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \ub110\ub9ac \uc0ac\uc6a9\ub429\ub2c8\ub2e4. \uc774 \uae30\uae30\ub294 \uad6c\uc870\uac00 \uac04\ub2e8\ud558\uace0 \uc720\uc9c0\ubcf4\uc218\uac00 \uc6a9\uc774\ud558\uc5ec \uc624\ub79c \uc2dc\uac04 \ub3d9\uc548 \uc2e0\ub8b0\ud560 \uc218 \uc788\ub294 \uce21\uc815 \uae30\uae30\ub85c \uc790\ub9ac\ub9e4\uae40\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/p>\n","protected":false},"excerpt":{"rendered":"

    \ubca4\ud22c\ub9ac \ubbf8\ud130\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc18d\ub3c4\uc640 \uc720\ub7c9\uc744 \uc555\ub825 \ubcc0\ud654\ub97c \ud1b5\ud574 \uce21\uc815\ud558\ub294 \uae30\uae30\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \ud604\uc7a5 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\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\ubca4\ud22c\ub9ac \ubbf8\ud130 | \uc6d0\ub9ac, \uc720\ud615, \uc720\ub7c9<\/title>\n<meta name=\"description\" content=\"\ubca4\ud22c\ub9ac \ubbf8\ud130\ub294 \uc720\uccb4\uc758 \ud750\ub984 \uc18d\ub3c4\uc640 \uc720\ub7c9\uc744 \uc555\ub825 \ubcc0\ud654\ub97c \ud1b5\ud574 \uce21\uc815\ud558\ub294 \uae30\uae30\uc785\ub2c8\ub2e4. \uc0b0\uc5c5 \ud604\uc7a5 \ub4f1 \ub2e4\uc591\ud55c \ubd84\uc57c\uc5d0\uc11c \uc0ac\uc6a9\ub429\ub2c8\ub2e4.\" \/>\n<meta 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