{"id":7908,"date":"2025-04-08T04:24:22","date_gmt":"2025-04-07T19:24:22","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=7908"},"modified":"2026-10-04T11:12:32","modified_gmt":"2026-10-04T02:12:32","slug":"raynolds%ec%9d%98-%ec%88%98","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/raynolds%ec%9d%98-%ec%88%98\/","title":{"rendered":"\ub808\uc774\ub180\uc988 Reynold \uc758 \uc218"},"content":{"rendered":"\n<figure class=\"wp-block-embed is-type-video is-provider-youtube wp-block-embed-youtube wp-embed-aspect-16-9 wp-has-aspect-ratio\"><div class=\"wp-block-embed__wrapper\">\n<iframe loading=\"lazy\" title=\"\uc720\uccb4\uc5ed\ud559 057 \ub808\uc774\ub180\uc988\uc218 \uc815\uc758\uc640 \ubb3c\ub9ac\uc801 \uc758\ubbf8, \uce35\ub958 \ub09c\ub958\" width=\"580\" height=\"326\" src=\"https:\/\/www.youtube.com\/embed\/M2o9R1s6I1c?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe>\n<\/div><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"888\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/04\/image-2.png\" alt=\"\" class=\"wp-image-7912\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/04\/image-2.png 888w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2025\/04\/image-2-768x1107.png 768w\" sizes=\"auto, (max-width: 888px) 100vw, 888px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-embed is-type-wp-embed is-provider-now-0930 wp-block-embed-now-0930\"><div class=\"wp-block-embed__wrapper\">\n<blockquote class=\"wp-embedded-content\" data-secret=\"HcybaY1Pit\"><a href=\"https:\/\/now0930.pe.kr\/wordpress\/%ec%9c%a0%ea%b3%b5%ec%95%95%ec%8b%9c%ec%8a%a4%ed%85%9c-%ea%b0%95%ec%9d%98-%ec%a0%95%eb%a6%ac\/\">\uc720\uacf5\uc555\uc2dc\uc2a4\ud15c \uac15\uc758 \uc815\ub9ac<\/a><\/blockquote><iframe loading=\"lazy\" class=\"wp-embedded-content\" sandbox=\"allow-scripts\" security=\"restricted\" style=\"position: absolute; visibility: hidden;\" title=\"\u201c\uc720\uacf5\uc555\uc2dc\uc2a4\ud15c \uac15\uc758 \uc815\ub9ac\u201d \u2014 now0930 \uc77c\uc9c0\" src=\"https:\/\/now0930.pe.kr\/wordpress\/%ec%9c%a0%ea%b3%b5%ec%95%95%ec%8b%9c%ec%8a%a4%ed%85%9c-%ea%b0%95%ec%9d%98-%ec%a0%95%eb%a6%ac\/embed\/#?secret=OMYR4pLYOZ#?secret=HcybaY1Pit\" data-secret=\"HcybaY1Pit\" width=\"580\" height=\"327\" frameborder=\"0\" marginwidth=\"0\" marginheight=\"0\" scrolling=\"no\"><\/iframe>\n<\/div><\/figure>\n\n\n\n<div class=\"chapter19-wide\">\n\n  <h1>\ub808\uc774\ub180\uc988\uc218<\/h1>\n\n  <div class=\"subtitle\">\n    Reynolds Number \u00b7 \uad00\uc131\ub825 \u00b7 \uc810\uc131\ub825 \u00b7 Laminar Flow \u00b7 Turbulent Flow \u00b7 \uc555\ub825\uac15\ud558 \u00b7 \uc720\ub7c9\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>1. \ub808\uc774\ub180\uc988\uc218\uc758 \uc758\ubbf8<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \ub808\uc774\ub180\uc988\uc218\ub97c\n      \uad00\uc131\ub825\uacfc \uc810\uc131\ub825\uc758 \ud06c\uae30\ub97c \ube44\uad50\ud558\ub294 \ubb34\ucc28\uc6d0\uc218\ub85c \uc815\ub9ac\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Re\n      =\n      \uad00\uc131\ub825 \/ \uc810\uc131\ub825\n    <\/div>\n\n    <p>\n      \ub808\uc774\ub180\uc988\uc218\ub97c \uc774\uc6a9\ud558\uc5ec\n      \uc720\uccb4\uac00 Laminar Flow\uc778\uc9c0\n      Turbulent Flow\uc778\uc9c0 \ud310\ub2e8\ud558\ub294 \ud750\ub984\uc73c\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>2. \uc720\uccb4 \ud750\ub984\uc758 \uad6c\ubd84<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \uc720\uccb4 \ud750\ub984\uc744\n      \ub2e4\uc74c \ub450 \ud615\ud0dc\ub85c \uad6c\ubd84\ud55c\ub2e4.\n    <\/p>\n\n    <ul>\n      <li>Laminar Flow<\/li>\n      <li>Turbulent Flow<\/li>\n    <\/ul>\n\n    <div class=\"formula\">\n      Reynolds Number\n      \u2192\n      Laminar \/ Turbulent Flow \ud310\ub2e8\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>3. \uad00\uc131\ub825<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uad00\uc131\ub825\uc740 Newton\uc758 \uc6b4\ub3d9\uad00\uacc4\uc5d0\uc11c \uc2dc\uc791\ud558\uc5ec\n      \ubc00\ub3c4, \uc18d\ub3c4, \uae38\uc774\uc640 \uc5f0\uacb0\ud558\uc5ec \uc804\uac1c\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      F = ma\n    <\/div>\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \uc9c8\ub7c9\uc744\n      \ubc00\ub3c4\uc640 \uccb4\uc801\uc758 \uad00\uacc4\ub85c \ub098\ud0c0\ub0b8\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      m = \u03c1V\n    <\/div>\n\n    <p>\n      \ub300\ud45c \uae38\uc774\ub97c L,\n      \ub300\ud45c \uc18d\ub3c4\ub97c v\ub85c \ub450\uace0\n      \uccb4\uc801\uacfc \uac00\uc18d\ub3c4\uc758 \ud06c\uae30\ub97c \uc774\uc6a9\ud558\uc5ec \uad00\uc131\ub825\uc744 \uc804\uac1c\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Volume\n      \u221d\n      L\u00b3\n    <\/div>\n\n    <div class=\"formula\">\n      Acceleration\n      \u221d\n      v\u00b2 \/ L\n    <\/div>\n\n    <div class=\"formula\">\n      F<sub>inertia<\/sub>\n      \u221d\n      \u03c1L\u00b3 \u00b7 v\u00b2\/L\n    <\/div>\n\n    <div class=\"formula\">\n      F<sub>inertia<\/sub>\n      \u221d\n      \u03c1v\u00b2L\u00b2\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>4. \ub300\ud45c \uae38\uc774\uc640 \uc18d\ub3c4<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 L\uc744 \uae38\uc774,\n      v\ub97c \uc18d\ub3c4\ub85c \ub450\uace0\n      \ub808\uc774\ub180\uc988\uc218\ub97c \uc804\uac1c\ud55c\ub2e4.\n    <\/p>\n\n    <ul>\n      <li><strong>L<\/strong> : \ub300\ud45c \uae38\uc774<\/li>\n      <li><strong>v<\/strong> : \ub300\ud45c \uc18d\ub3c4<\/li>\n      <li><strong>\u03c1<\/strong> : \ubc00\ub3c4<\/li>\n      <li><strong>\u03bc<\/strong> : \uc810\uc131\uacc4\uc218<\/li>\n    <\/ul>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>5. \uc810\uc131\ub825<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc810\uc131\ub825\uc740 \uc804\ub2e8\uc751\ub825\uacfc\n      \uc18d\ub3c4\uad6c\ubc30 \uad00\uacc4\uc5d0\uc11c \uc804\uac1c\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \u03c4\n      =\n      \u03bc \u00b7 dv\/dL\n    <\/div>\n\n    <p>\n      \uc804\ub2e8\uc751\ub825\uc740 \ud798\uc744 \uba74\uc801\uc73c\ub85c \ub098\ub208 \uac12\uc73c\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      \u03c4 = F \/ A\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>6. \uc804\ub2e8\ub825<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \uc720\uccb4 \uce35 \uc0ac\uc774\uc5d0 \uc791\uc6a9\ud558\ub294\n      \uc804\ub2e8\ub825\uc744 \ub2e4\uc74c \uad00\uacc4\ub85c \uc804\uac1c\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      F<sub>shear<\/sub>\n      =\n      \u03bc \u00b7 dv\/dL \u00b7 A\n    <\/div>\n\n    <p>\n      \uba74\uc801 A\ub97c \ub300\ud45c \uae38\uc774 L\uc758 \uc81c\uacf1\uc73c\ub85c \ubcf4\uba74\n      \ub2e4\uc74c\uacfc \uac19\uc740 \ud06c\uae30 \uad00\uacc4\ub85c \uc815\ub9ac\ub41c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      A \u221d L\u00b2\n    <\/div>\n\n    <div class=\"formula\">\n      dv\/dL\n      \u221d\n      v\/L\n    <\/div>\n\n    <div class=\"formula\">\n      F<sub>viscous<\/sub>\n      \u221d\n      \u03bc \u00b7 v\/L \u00b7 L\u00b2\n    <\/div>\n\n    <div class=\"formula\">\n      F<sub>viscous<\/sub>\n      \u221d\n      \u03bcvL\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>7. \ub808\uc774\ub180\uc988\uc218 \uc720\ub3c4<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uad00\uc131\ub825\uacfc \uc810\uc131\ub825\uc758 \ube44\ub97c \ucde8\ud558\uba74\n      \ub808\uc774\ub180\uc988\uc218\uac00 \ub41c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Re\n      =\n      F<sub>inertia<\/sub>\n      \/\n      F<sub>viscous<\/sub>\n    <\/div>\n\n    <div class=\"formula\">\n      Re\n      =\n      \u03c1v\u00b2L\u00b2\n      \/\n      \u03bcvL\n    <\/div>\n\n    <div class=\"formula\">\n      Re\n      =\n      \u03c1vL \/ \u03bc\n    <\/div>\n\n    <div class=\"memory\">\n      <strong>\n        \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \ub808\uc774\ub180\uc988\uc218\ub97c\n        \uad00\uc131\ub825\uacfc \uc810\uc131\ub825\uc758 \ube44\uc5d0\uc11c \uc720\ub3c4\ud558\uc5ec\n        Re = \u03c1vL\/\u03bc \ud615\ud0dc\ub85c \uc815\ub9ac\ud55c\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>8. \ub808\uc774\ub180\uc988\uc218\uc640 \uc720\ub3d9 \uc0c1\ud0dc<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0 \ud558\ub2e8\uc5d0\uc11c\ub294 Re \uac12\uc5d0 \ub530\ub77c\n      Laminar Flow\uc640 Turbulent Flow\ub97c \uad6c\ubd84\ud55c\ub2e4.\n    <\/p>\n\n    <pre>\n          Reynolds Number\n                 \u2502\n          \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n          \u25bc             \u25bc\n     \ub0ae\uc740 Re          \ub192\uc740 Re\n          \u2502             \u2502\n          \u25bc             \u25bc\n     Laminar Flow   Turbulent Flow\n    <\/pre>\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\ub294 \uacbd\uacc4\uac12\uc73c\ub85c\n      \uc57d 2,100\uacfc 4,000\uc774 \uc190\uae00\uc528\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"warning\">\n      <strong>\n        \uacbd\uacc4\uac12\uc740 \uc774\ubbf8\uc9c0\uc5d0 \uc801\ud78c \uc218\uce58\ub97c \uadf8\ub300\ub85c \ubc18\uc601\ud558\uc600\ub2e4.\n        \uc678\ubd80 \uc720\uccb4\uc5ed\ud559 \uae30\uc900\uc73c\ub85c \uc218\uc815\ud558\uc9c0 \uc54a\uc558\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>9. Laminar Flow<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \ub0ae\uc740 Reynolds Number \uc601\uc5ed\uc744\n      Laminar Flow\uc640 \uc5f0\uacb0\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Re \ub0ae\uc74c\n      \u2192\n      Laminar Flow\n    <\/div>\n\n    <p>\n      \uc774 \uc601\uc5ed\uc5d0\uc11c\ub294 \uc810\uc131\uc758 \uc601\ud5a5\uc774\n      \uc0c1\ub300\uc801\uc73c\ub85c \ud06c\uac8c \uc791\uc6a9\ud558\ub294 \ud750\ub984\uc73c\ub85c \uc815\ub9ac\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>10. Turbulent Flow<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \ub192\uc740 Reynolds Number \uc601\uc5ed\uc740\n      Turbulent Flow\uc640 \uc5f0\uacb0\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Re \ub192\uc74c\n      \u2192\n      Turbulent Flow\n    <\/div>\n\n    <p>\n      \uc774 \uc601\uc5ed\uc5d0\uc11c\ub294 \uad00\uc131\ub825\uc758 \uc601\ud5a5\uc774\n      \uc0c1\ub300\uc801\uc73c\ub85c \ud06c\uac8c \ub098\ud0c0\ub098\ub294 \uad00\uacc4\ub85c \uc815\ub9ac\ud560 \uc218 \uc788\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>11. Laminar Flow\uc758 \uc555\ub825\ucc28\uc640 \uc720\ub7c9<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      \uc774\ubbf8\uc9c0 \ud558\ub2e8\uc5d0\uc11c\ub294 Laminar Flow\uc77c \ub54c\n      \uc555\ub825\ucc28 \u0394P\uc640 \uc720\ub7c9 Q\uc758 \uad00\uacc4\ub97c \uae30\ub85d\ud55c\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Q\n      \u221d\n      \u0394P\n    <\/div>\n\n    <div class=\"memory\">\n      <strong>\n        Laminar Flow \uc601\uc5ed\uc5d0\uc11c\ub294\n        \uc774\ubbf8\uc9c0\uc5d0 Q\uac00 \u0394P\uc5d0 \ube44\ub840\ud558\ub294 \uad00\uacc4\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n      <\/strong>\n    <\/div>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>12. Turbulent Flow\uc758 \uc555\ub825\ucc28\uc640 \uc720\ub7c9<\/h2>\n\n  <div class=\"card\">\n\n    <p>\n      Turbulent Flow \uc601\uc5ed\uc5d0\uc11c\ub294\n      \uc555\ub825\ucc28\uc640 \uc720\ub7c9 \uad00\uacc4\uac00\n      \uc81c\uacf1\uadfc \ud615\ud0dc\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4.\n    <\/p>\n\n    <div class=\"formula\">\n      Q\n      =\n      k\u221a\u0394P\n    <\/div>\n\n    <p>\n      \uc989 \uc555\ub825\ucc28\uac00 \uc99d\uac00\ud560 \ub54c\n      \uc720\ub7c9\uc774 \u0394P\uc758 \uc81c\uacf1\uadfc\uc5d0 \uad00\uacc4\ud558\ub294 \ud615\ud0dc\uc774\ub2e4.\n    <\/p>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>13. Laminar\uc640 Turbulent\uc758 \u0394P \uad00\uacc4<\/h2>\n\n  <div class=\"table-wrap\">\n\n    <table>\n\n      <thead>\n        <tr>\n          <th>\uad6c\ubd84<\/th>\n          <th>\uc774\ubbf8\uc9c0\uc758 \uad00\uacc4<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td><strong>Laminar Flow<\/strong><\/td>\n          <td>Q \u221d \u0394P<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Turbulent Flow<\/strong><\/td>\n          <td>Q = k\u221a\u0394P<\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>14. Reynolds Number \uc804\uccb4 \uad00\uacc4<\/h2>\n\n  <div class=\"card\">\n\n    <pre>\n                    Reynolds Number\n                          \u2502\n                          \u25bc\n                    Re = \u03c1vL \/ \u03bc\n                          \u2502\n              \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n              \u2502                       \u2502\n              \u25bc                       \u25bc\n          \uad00\uc131\ub825 \uc601\ud5a5              \uc810\uc131\ub825 \uc601\ud5a5\n              \u2502                       \u2502\n              \u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n                          \u25bc\n                 \uc720\ub3d9 \uc0c1\ud0dc \ud310\ub2e8\n                          \u2502\n              \u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2534\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n              \u25bc                       \u25bc\n        Laminar Flow            Turbulent Flow\n              \u2502                       \u2502\n              \u25bc                       \u25bc\n          Q \u221d \u0394P                 Q = k\u221a\u0394P\n    <\/pre>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <h2>15. \uc774\ubbf8\uc9c0 \ud575\uc2ec \uc815\ub9ac<\/h2>\n\n  <div class=\"table-wrap\">\n\n    <table>\n\n      <thead>\n        <tr>\n          <th>\ud56d\ubaa9<\/th>\n          <th>\uc774\ubbf8\uc9c0 \ub0b4\uc6a9<\/th>\n        <\/tr>\n      <\/thead>\n\n      <tbody>\n\n        <tr>\n          <td><strong>Reynolds Number<\/strong><\/td>\n          <td>\uad00\uc131\ub825 \/ \uc810\uc131\ub825<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uad00\uc131\ub825<\/strong><\/td>\n          <td>\u03c1v\u00b2L\u00b2 \ud06c\uae30\ub85c \uc804\uac1c<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uc810\uc131\ub825<\/strong><\/td>\n          <td>\u03bcvL \ud06c\uae30\ub85c \uc804\uac1c<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Re<\/strong><\/td>\n          <td>\u03c1vL \/ \u03bc<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>\uc804\ub2e8\uc751\ub825<\/strong><\/td>\n          <td>\u03c4 = \u03bc(dv\/dL)<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Laminar Flow<\/strong><\/td>\n          <td>\ub0ae\uc740 Re \uc601\uc5ed<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Turbulent Flow<\/strong><\/td>\n          <td>\ub192\uc740 Re \uc601\uc5ed<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Laminar\uc758 \uc720\ub7c9 \uad00\uacc4<\/strong><\/td>\n          <td>Q \u221d \u0394P<\/td>\n        <\/tr>\n\n        <tr>\n          <td><strong>Turbulent\uc758 \uc720\ub7c9 \uad00\uacc4<\/strong><\/td>\n          <td>Q = k\u221a\u0394P<\/td>\n        <\/tr>\n\n      <\/tbody>\n\n    <\/table>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"warning\">\n\n    <strong>\n      \uc774 HTML\uc740 \ud398\uc774\uc9c0 \ubcf8\ubb38\uacfc YouTube \uc790\ub8cc\ub97c \uc0ac\uc6a9\ud558\uc9c0 \uc54a\uace0,\n      \ud574\ub2f9 \ud398\uc774\uc9c0\uc5d0 \uc0bd\uc785\ub41c \uc77c\ubc18 \uc774\ubbf8\uc9c0 1\uc7a5\ub9cc\n      \uc9c1\uc811 \uc2dc\uac01 \ud310\ub3c5\ud558\uc5ec \uc791\uc131\ud558\uc600\ub2e4.\n\n      \uc774 \ud398\uc774\uc9c0\uc5d0\uc11c\ub294 NeoStudio PDF\uac00 \ud655\uc778\ub418\uc9c0 \uc54a\uc558\ub2e4.\n\n      Reynolds Number\uc758 \uacbd\uacc4\uac12\uacfc\n      Laminar\/Turbulent \uad6c\ubd84\uc740 \uc774\ubbf8\uc9c0\uc5d0 \uae30\ub85d\ub41c \uc190\uae00\uc528\ub97c \uae30\uc900\uc73c\ub85c \uc62e\uacbc\uc73c\uba70,\n      \uc678\ubd80 \uc720\uccb4\uc5ed\ud559 \uc790\ub8cc\ub97c \uc774\uc6a9\ud574 \uc218\uc815\ud558\uac70\ub098 \ubcf4\uc644\ud558\uc9c0 \uc54a\uc558\ub2e4.\n    <\/strong>\n\n  <\/div>\n\n\n  <!-- ================================================= -->\n  <div class=\"keywords\">\n    Reynolds Number,\n    Reynolds,\n    Re,\n    \uad00\uc131\ub825,\n    \uc810\uc131\ub825,\n    Inertia Force,\n    Viscous Force,\n    Laminar Flow,\n    Turbulent Flow,\n    Density,\n    Velocity,\n    Viscosity,\n    Shear Stress,\n    rho,\n    mu,\n    Q,\n    Delta P,\n    Pressure Drop\n  <\/div>\n\n<\/div>\n","protected":false},"excerpt":{"rendered":"<p>\ub808\uc774\ub180\uc988\uc218 Reynolds Number \u00b7 \uad00\uc131\ub825 \u00b7 \uc810\uc131\ub825 \u00b7 Laminar Flow \u00b7 Turbulent Flow \u00b7 \uc555\ub825\uac15\ud558 \u00b7 \uc720\ub7c9 1. \ub808\uc774\ub180\uc988\uc218\uc758 \uc758\ubbf8 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \ub808\uc774\ub180\uc988\uc218\ub97c \uad00\uc131\ub825\uacfc \uc810\uc131\ub825\uc758 \ud06c\uae30\ub97c \ube44\uad50\ud558\ub294 \ubb34\ucc28\uc6d0\uc218\ub85c \uc815\ub9ac\ud55c\ub2e4. Re = \uad00\uc131\ub825 \/ \uc810\uc131\ub825 \ub808\uc774\ub180\uc988\uc218\ub97c \uc774\uc6a9\ud558\uc5ec \uc720\uccb4\uac00 Laminar Flow\uc778\uc9c0 Turbulent Flow\uc778\uc9c0 \ud310\ub2e8\ud558\ub294 \ud750\ub984\uc73c\ub85c \uae30\ub85d\ub418\uc5b4 \uc788\ub2e4. 2. \uc720\uccb4 \ud750\ub984\uc758 \uad6c\ubd84 \uc774\ubbf8\uc9c0\uc5d0\uc11c\ub294 \uc720\uccb4 \ud750\ub984\uc744 \ub2e4\uc74c \ub450 \ud615\ud0dc\ub85c \uad6c\ubd84\ud55c\ub2e4. [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_feature_clip_id":0,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_post_was_ever_published":false},"categories":[1185],"tags":[1983,1738,1737,1739],"class_list":["post-7908","post","type-post","status-publish","format-standard","hentry","category-1185","tag-reynolds","tag-1738","tag-1737","tag-1739"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7908","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/comments?post=7908"}],"version-history":[{"count":6,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7908\/revisions"}],"predecessor-version":[{"id":9683,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/7908\/revisions\/9683"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=7908"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=7908"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=7908"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}