{"id":9774,"date":"2026-10-26T23:37:39","date_gmt":"2026-10-26T14:37:39","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=9774"},"modified":"2026-10-26T23:37:41","modified_gmt":"2026-10-26T14:37:41","slug":"lessons-in-industrial-instrumentation-chapter-22-1","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/lessons-in-industrial-instrumentation-chapter-22-1\/","title":{"rendered":"Lessons In Industrial Instrumentation, Chapter 22, 1"},"content":{"rendered":"\n<style>\n.chapter19-wide {\n  max-width: 1500px;\n  width: 100%;\n  margin: 0 auto;\n  padding: 35px 40px;\n  box-sizing: border-box;\n  font-family: \"Noto Sans KR\", \"Malgun Gothic\", sans-serif;\n  font-size: 19px;\n  line-height: 1.85;\n  color: #263238;\n  background: #fff;\n  word-break: keep-all;\n}\n\n.chapter19-wide * {\n  box-sizing: border-box;\n}\n\n.chapter19-wide h1 {\n  font-size: 36px;\n  line-height: 1.35;\n  color: #173f66;\n  margin: 0 0 12px;\n}\n\n.chapter19-wide h2 {\n  font-size: 29px;\n  color: #173f66;\n  border-bottom: 3px solid #dce7ef;\n  padding-bottom: 10px;\n  margin: 52px 0 25px;\n}\n\n.chapter19-wide h3 {\n  font-size: 24px;\n  color: #234e70;\n  margin: 35px 0 15px;\n}\n\n.chapter19-wide h4 {\n  font-size: 21px;\n  margin: 25px 0 10px;\n}\n\n.chapter19-wide .subtitle {\n  font-size: 21px;\n  color: #607d8b;\n  margin-bottom: 30px;\n}\n\n.chapter19-wide p {\n  margin: 12px 0;\n}\n\n.chapter19-wide ul,\n.chapter19-wide ol {\n  padding-left: 32px;\n  margin: 15px 0 22px;\n}\n\n.chapter19-wide li {\n  margin-bottom: 8px;\n}\n\n.chapter19-wide .principle {\n  border-left: 6px solid #276b9b;\n  background: #edf4fa;\n  padding: 20px 25px;\n  margin: 25px 0;\n}\n\n.chapter19-wide .memory {\n  border: 1px solid #8799a5;\n  border-left: 6px solid #54718a;\n  padding: 20px 25px;\n  margin: 25px 0;\n  background: #fafcfd;\n}\n\n.chapter19-wide .formula {\n  display: block;\n  width: fit-content;\n  max-width: 100%;\n  margin: 22px auto;\n  padding: 16px 25px;\n  border: 1px solid #d2dfe8;\n  border-radius: 7px;\n  background: #f6f9fc;\n  color: #173f66;\n  font-family: Georgia, \"Times New Roman\", serif;\n  font-size: 25px;\n  line-height: 1.6;\n  text-align: center;\n  overflow-x: auto;\n}\n\n.chapter19-wide .formula sub,\n.chapter19-wide .formula sup {\n  font-size: 65%;\n}\n\n.chapter19-wide .flow {\n  padding: 18px;\n  margin: 22px 0;\n  background: #edf4fa;\n  border-radius: 6px;\n  text-align: center;\n  font-size: 20px;\n  font-weight: 700;\n}\n\n.chapter19-wide .table-wrap {\n  overflow-x: auto;\n  margin: 24px 0;\n}\n\n.chapter19-wide table {\n  width: 100%;\n  border-collapse: collapse;\n  font-size: 18px;\n  line-height: 1.65;\n}\n\n.chapter19-wide th,\n.chapter19-wide td {\n  border: 1px solid #d4dfe5;\n  padding: 12px 15px;\n  text-align: left;\n  vertical-align: top;\n}\n\n.chapter19-wide th {\n  background: #e9f1f7;\n  color: #173f66;\n  font-weight: 700;\n}\n\n.chapter19-wide tr:nth-child(even) td {\n  background: #fafcfd;\n}\n\n.chapter19-wide .note {\n  font-size: 16px;\n  color: #607d8b;\n  margin: 14px 0;\n}\n\n.chapter19-wide .section-intro {\n  font-weight: 600;\n  color: #355c76;\n}\n\n@media (max-width: 768px) {\n  .chapter19-wide {\n    padding: 18px 15px;\n    font-size: 17px;\n  }\n  .chapter19-wide h1 { font-size: 28px; }\n  .chapter19-wide h2 { font-size: 25px; }\n  .chapter19-wide h3 { font-size: 21px; }\n  .chapter19-wide .formula { font-size: 20px; }\n  .chapter19-wide table { font-size: 16px; }\n}\n<\/style>\n\n<div class=\"chapter19-wide\">\n\n  <h1>Chapter 22. Continuous Fluid Flow Measurement<\/h1>\n\n  <div class=\"subtitle\">\n    \uc5f0\uc18d \uc720\uccb4 \uc720\ub7c9 \uce21\uc815 \u2014 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uacfc \uc218\uc2dd \uc720\ub3c4\ub97c\n    \uc911\uc2ec\uc73c\ub85c \ud55c \ud559\uc2b5 \uc815\ub9ac\n  <\/div>\n\n  <div class=\"principle\">\n    <strong>\ud559\uc2b5 \ubaa9\uc801<\/strong>\n    <p>\n      \uc720\ub7c9\uacc4\uc758 \uc885\ub958\ubcc4 \uacf5\uc2dd\uc744 \ub2e8\uc21c \uc554\uae30\ud558\uc9c0 \uc54a\uace0,\n      \uc720\ub7c9 \ubcc0\ud654\uc5d0 \uc758\ud574 \uc5b4\ub5a4 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\ub294\uc9c0\n      \uc774\ud574\ud55c\ub2e4.\n    <\/p>\n    <div class=\"flow\">\n      \ubb3c\ub9ac\uc801 \ud604\uc0c1 \u2192 \uce21\uc815 \ubcc0\uc218 \u2192 \uc218\uc2dd \uc720\ub3c4 \u2192\n      \uc720\ub7c9 \uacc4\uc0b0 \u2192 \uc7a5\uc810\u00b7\ub2e8\uc810\n    <\/div>\n    <p>\n      \uc774 \ubb38\uc11c\uc5d0\uc11c K\ub294 \uce21\uc815 \ubcc0\uc218\uc640 \uc720\ub7c9 \uc0ac\uc774\uc758\n      \ube44\ub840\uacc4\uc218 \ub610\ub294 \ubcc0\ud658\uacc4\uc218\ub97c \uc758\ubbf8\ud55c\ub2e4.\n      \uc720\ub7c9\uacc4\ub9c8\ub2e4 K\uc758 \ubb3c\ub9ac\uc801 \uc758\ubbf8\uc640 \ub2e8\uc704\ub294 \ub2e4\ub974\ub2e4.\n    <\/p>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>1. \uc720\ub7c9 \uce21\uc815\uc758 \uae30\ubcf8 \uac1c\ub150<\/h2>\n  <!-- =============================================== -->\n\n  <h3>1.1 \uccb4\uc801\uc720\ub7c9\uacfc \uc9c8\ub7c9\uc720\ub7c9<\/h3>\n\n  <p>\n    \uc720\ub7c9(Flow Rate)\uc740 \ub2e8\uc704 \uc2dc\uac04 \ub3d9\uc548\n    \ud2b9\uc815 \ub2e8\uba74\uc744 \ud1b5\uacfc\ud558\ub294 \uc720\uccb4\uc758 \uc591\uc774\ub2e4.\n  <\/p>\n\n  <p><strong>\uccb4\uc801\uc720\ub7c9(Volumetric Flow Rate)<\/strong><\/p>\n\n  <div class=\"formula\">Q = dV \/ dt<\/div>\n\n  <p><strong>\uc9c8\ub7c9\uc720\ub7c9(Mass Flow Rate)<\/strong><\/p>\n\n  <div class=\"formula\">\u1e41 = dm \/ dt<\/div>\n\n  <p>\ubc00\ub3c4\uac00 \uc77c\uc815\ud558\uba74 \ub2e4\uc74c \uad00\uacc4\uac00 \uc131\ub9bd\ud55c\ub2e4.<\/p>\n\n  <div class=\"formula\">\u1e41 = \u03c1Q<\/div>\n\n  <h3>1.2 \uc720\uc18d\uacfc \uccb4\uc801\uc720\ub7c9\uc758 \uad00\uacc4<\/h3>\n\n  <p>\n    \ubc30\uad00\uc758 \ub2e8\uba74\uc801\uc774 A\uc774\uace0 \ud3c9\uade0\uc720\uc18d\uc774 v\ub77c\uba74\n    \uccb4\uc801\uc720\ub7c9\uc740 \ub2e8\uba74\uc801\uacfc \ud3c9\uade0\uc720\uc18d\uc758 \uacf1\uc774\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">Q = Av<\/div>\n\n  <p>\uc6d0\ud615 \ubc30\uad00\uc5d0\uc11c\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n  <div class=\"formula\">\n    A = \u03c0D<sup>2<\/sup> \/ 4\n  <\/div>\n\n  <div class=\"formula\">\n    Q = (\u03c0D<sup>2<\/sup> \/ 4)v\n  <\/div>\n\n  <div class=\"memory\">\n    <strong>\ud575\uc2ec \uad00\uacc4<\/strong>\n    <p>\n      \ubc30\uad00 \ub2e8\uba74\uc801\uc774 \uc77c\uc815\ud558\uba74 \uccb4\uc801\uc720\ub7c9\uc740\n      \ud3c9\uade0\uc720\uc18d\uc5d0 \ube44\ub840\ud55c\ub2e4.\n    <\/p>\n    <div class=\"formula\">Q \u221d v<\/div>\n  <\/div>\n\n  <h3>1.3 \uc5f0\uc18d\ubc29\uc815\uc2dd<\/h3>\n\n  <p>\n    \uc815\uc0c1\uc0c1\ud0dc\uc758 \uc5f0\uc18d \uc720\ub3d9\uc5d0\uc11c \uc9c8\ub7c9 \ubcf4\uc874 \ubc95\uce59\uc740\n    \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ub41c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    \u03c1<sub>1<\/sub>A<sub>1<\/sub>v<sub>1<\/sub>\n    =\n    \u03c1<sub>2<\/sub>A<sub>2<\/sub>v<sub>2<\/sub>\n  <\/div>\n\n  <p>\n    \ube44\uc555\ucd95\uc131 \uc720\uccb4\uc5d0\uc11c \ubc00\ub3c4\uac00 \uc77c\uc815\ud558\ub2e4\uba74\n    \ub2e4\uc74c\uacfc \uac19\uc774 \ub2e8\uc21c\ud654\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    A<sub>1<\/sub>v<sub>1<\/sub>\n    =\n    A<sub>2<\/sub>v<sub>2<\/sub>\n  <\/div>\n\n  <div class=\"flow\">\n    \ub2e8\uba74\uc801 \uac10\uc18c \u2192 \uc720\uc18d \uc99d\uac00\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>2. \uc720\ub7c9\uacc4\uc758 \ubcc0\ud658\uacc4\uc218 K<\/h2>\n  <!-- =============================================== -->\n\n  <h3>2.1 K\uc758 \uc758\ubbf8<\/h3>\n\n  <p>\n    \uc720\ub7c9\uacc4\ub294 \uc720\ub7c9\uacfc \uad00\uacc4\uc788\ub294 \ud2b9\uc815 \ubb3c\ub9ac\ub7c9\uc744\n    \uce21\uc815\ud55c\ub2e4. \uc774 \uce21\uc815 \ubcc0\uc218\ub97c x\ub77c\uace0 \ud558\uba74\n    \uc720\ub7c9\uacfc \uce21\uc815 \ubcc0\uc218 \uc0ac\uc774\uc758 \uad00\uacc4\ub294\n    \uc77c\ubc18\uc801\uc73c\ub85c \ub2e4\uc74c\uacfc \uac19\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">Q = F(x)<\/div>\n\n  <p>\n    \ub450 \ubb3c\ub9ac\ub7c9\uc774 \uc6d0\uc810\uc744 \uc9c0\ub098\ub294 \uc120\ud615 \uad00\uacc4\ub77c\uba74\n    \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">Q = Kx<\/div>\n\n  <p>\n    \uac70\ub4ed\uc81c\uacf1 \uad00\uacc4\ub77c\uba74 \ub2e4\uc74c\uacfc \uac19\uc774 \ud45c\ud604\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    Q = Kx<sup>n<\/sup>\n  <\/div>\n\n  <p>\n    \ub530\ub77c\uc11c K\ub294 \uce21\uc815 \ubcc0\uc218\ub97c \uc720\ub7c9\uc73c\ub85c\n    \ubcc0\ud658\ud558\ub294 \ube44\ub840\uacc4\uc218\uc774\ub2e4.\n  <\/p>\n\n  <h3>2.2 K\uc5d0 \ud3ec\ud568\ub418\ub294 \uc694\uc18c<\/h3>\n\n  <ul>\n    <li>\ubc30\uad00 \ubc0f \uc720\ub7c9\uacc4\uc758 \uae30\ud558\ud559\uc801 \uce58\uc218<\/li>\n    <li>\uc720\uccb4\uc758 \ubc00\ub3c4\uc640 \uc810\ub3c4<\/li>\n    <li>\uc720\ub3d9 \uc0c1\ud0dc\uc640 \ubb34\ucc28\uc6d0\uc218<\/li>\n    <li>\uac80\ucd9c \uc694\uc18c\uc758 \uae30\uacc4\uc801 \ud2b9\uc131<\/li>\n    <li>\uc720\ub7c9\uacc4\uc758 \uad50\uc815 \uacb0\uacfc<\/li>\n    <li>\ub2e8\uc704 \ubcc0\ud658\uacc4\uc218<\/li>\n  <\/ul>\n\n  <div class=\"memory\">\n    <strong>\uae30\uc5b5\ud560 \ud575\uc2ec<\/strong>\n    <p>\n      K\ub294 \ubaa8\ub4e0 \uc720\ub7c9\uacc4\uc5d0 \uacf5\ud1b5\uc73c\ub85c \uc801\uc6a9\ub418\ub294\n      \ubb3c\ub9ac \uc0c1\uc218\uac00 \uc544\ub2c8\ub2e4.\n    <\/p>\n    <p>\n      \uc720\ub7c9\uacc4\uc758 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc5d0\uc11c \uad00\uacc4\uc2dd\uc744\n      \uc720\ub3c4\ud55c \ud6c4, \uce21\uc815 \ubcc0\uc218\uc640 \uc720\ub7c9\uc744\n      \uc5f0\uacb0\ud558\ub294 \uc694\uc18c\ub97c K\ub85c \ub098\ud0c0\ub0b8\ub2e4.\n    <\/p>\n    <p>\n      \uc720\uccb4 \ubb3c\uc131\uc774\ub098 \uc720\ub3d9 \uc870\uac74\uc774 \ub2ec\ub77c\uc9c0\uba74\n      K\uac00 \uc77c\uc815\ud558\uc9c0 \uc54a\uc744 \uc218\ub3c4 \uc788\ub2e4.\n    <\/p>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>3. \ucc28\uc555\uc2dd \uc720\ub7c9\uacc4<\/h2>\n  <!-- =============================================== -->\n\n  <p class=\"section-intro\">\n    \ub300\ud45c \uc7a5\uce58: \uc624\ub9ac\ud53c\uc2a4 \ud310, \ubca4\ud22c\ub9ac\uad00, \uc720\ub7c9 \ub178\uc990\n  <\/p>\n\n  <h3>3.1 \ubb3c\ub9ac\uc801 \ud604\uc0c1<\/h3>\n\n  <p>\n    \uc720\uccb4\uac00 \uc881\uc740 \ub2e8\uba74\uc744 \ud1b5\uacfc\ud558\uba74 \uc5f0\uc18d\ubc29\uc815\uc2dd\uc5d0\n    \ub530\ub77c \uc720\uc18d\uc774 \uc99d\uac00\ud55c\ub2e4.\n    \uc774\uc0c1\uc801\uc778 \ud750\ub984\uc5d0\uc11c\ub294 \uc720\uc18d \uc99d\uac00\uc5d0 \ub530\ub77c\n    \uc815\uc555\uc774 \uac10\uc18c\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"flow\">\n    \ub2e8\uba74\uc801 \uac10\uc18c \u2192 \uc720\uc18d \uc99d\uac00 \u2192 \uc815\uc555 \uac10\uc18c\n    \u2192 \ucc28\uc555 \ubc1c\uc0dd\n  <\/div>\n\n  <h3>3.2 \ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd<\/h3>\n\n  <p>\n    \ube44\uc555\ucd95\uc131\u00b7\uc815\uc0c1\u00b7\ube44\uc810\uc131 \uc720\ub3d9\uc774\uba70\n    \ub450 \uce21\uc815 \uc9c0\uc810\uc758 \ub192\uc774\uac00 \uac19\ub2e4\uba74\n    \ub2e4\uc74c \uad00\uacc4\uac00 \uc131\ub9bd\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    P<sub>1<\/sub> + \u00bd\u03c1v<sub>1<\/sub><sup>2<\/sup>\n    =\n    P<sub>2<\/sub> + \u00bd\u03c1v<sub>2<\/sub><sup>2<\/sup>\n  <\/div>\n\n  <p>\n    \ucc28\uc555 \u0394P\ub97c P<sub>1<\/sub> \u2212 P<sub>2<\/sub>\ub85c\n    \uc815\uc758\ud558\uba74 \ub2e4\uc74c\uacfc \uac19\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    \u0394P = \u00bd\u03c1(v<sub>2<\/sub><sup>2<\/sup>\n    \u2212 v<sub>1<\/sub><sup>2<\/sup>)\n  <\/div>\n\n  <h3>3.3 \uc720\ub7c9 \uacc4\uc0b0\uc2dd \uc720\ub3c4<\/h3>\n\n  <p>\uc5f0\uc18d\ubc29\uc815\uc2dd\uc5d0\uc11c \ub2e4\uc74c \uad00\uacc4\uac00 \uc131\ub9bd\ud55c\ub2e4.<\/p>\n\n  <div class=\"formula\">\n    v<sub>1<\/sub>\n    = (A<sub>2<\/sub> \/ A<sub>1<\/sub>)\n    v<sub>2<\/sub>\n  <\/div>\n\n  <p>\uc774\ub97c \ubca0\ub974\ub204\uc774 \ubc29\uc815\uc2dd\uc5d0 \ub300\uc785\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    \u0394P = \u00bd\u03c1v<sub>2<\/sub><sup>2<\/sup>\n    [1 \u2212 (A<sub>2<\/sub>\/A<sub>1<\/sub>)<sup>2<\/sup>]\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    v<sub>2<\/sub> =\n    \u221a{2\u0394P \/\n    [\u03c1(1 \u2212 (A<sub>2<\/sub>\/A<sub>1<\/sub>)<sup>2<\/sup>)]}\n  <\/div>\n\n  <p>\n    Q = A<sub>2<\/sub>v<sub>2<\/sub>\uc774\ubbc0\ub85c\n    \uc720\ub7c9\uc740 \ucc28\uc555\uc758 \uc81c\uacf1\uadfc\uc5d0 \ube44\ub840\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">Q = K\u221a\u0394P<\/div>\n\n  <h3>3.4 \ubcc0\ud658\uacc4\uc218 K<\/h3>\n\n  <p>\n    \uc6d0\ud615 \ubc30\uad00\uc5d0\uc11c \uc9c1\uacbd\ube44 \u03b2 = d\/D\uc774\uace0\n    \uc2e4\uc81c \uc720\ub3d9 \ubcf4\uc815\uc744 \uc704\ud55c \uc720\ucd9c\uacc4\uc218\uac00\n    C<sub>d<\/sub>\uc77c \ub54c,\n    \ube44\uc555\ucd95\uc131 \uc720\uccb4\uc5d0 \ub300\ud55c \ub300\ud45c \uad00\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    Q =\n    C<sub>d<\/sub>A<sub>2<\/sub>\n    \u221a[2\u0394P \/ {\u03c1(1 \u2212 \u03b2<sup>4<\/sup>)}]\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    K =\n    C<sub>d<\/sub>A<sub>2<\/sub>\n    \u221a[2 \/ {\u03c1(1 \u2212 \u03b2<sup>4<\/sup>)}]\n  <\/div>\n\n  <p>\n    \uc720\ucd9c\uacc4\uc218\uc640 \ubc00\ub3c4\uac00 \uc77c\uc815\ud55c \uc870\uac74\uc5d0\uc11c\ub294\n    K\ub97c \uc77c\uc815\ud55c \ubcc0\ud658\uacc4\uc218\ub85c \ucde8\uae09\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <div class=\"principle\">\n    <strong>\uc65c \uc81c\uacf1\uadfc \uad00\uacc4\uc778\uac00?<\/strong>\n    <p>\n      \ubca0\ub974\ub204\uc774 \uad00\uacc4\uc5d0\uc11c \ucc28\uc555\uc740 \uc720\uc18d\uc758\n      \uc81c\uacf1\uacfc \uad00\uacc4\ub41c\ub2e4.\n    <\/p>\n    <div class=\"formula\">\u0394P \u221d v<sup>2<\/sup><\/div>\n    <p>\ub2e8\uba74\uc801\uc774 \uc77c\uc815\ud558\uba74 Q \u221d v\uc774\ubbc0\ub85c<\/p>\n    <div class=\"formula\">Q \u221d \u221a\u0394P<\/div>\n  <\/div>\n\n  <h3>3.5 \uc800\uc720\ub7c9 \uce21\uc815\uc758 \ud55c\uacc4<\/h3>\n\n  <p>\n    \ucd5c\ub300 \uc720\ub7c9\uc758 50%\uac00 \ud750\ub974\uba74\n    \ucc28\uc555\uc740 \ucd5c\ub300 \ucc28\uc555\uc758 25%\uac00 \ub41c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    (0.5)<sup>2<\/sup> = 0.25\n  <\/div>\n\n  <p>\n    \uc720\ub7c9\uc774 \ub0ae\uc544\uc9c8\uc218\ub85d \ucc28\uc555\uc774 \uc791\uc544\uc9c0\ubbc0\ub85c\n    \ucc28\uc555 \uac80\ucd9c\uc758 \uc0c1\ub300 \uc624\ucc28\uac00 \uc99d\uac00\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <h3>3.6 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n  <div class=\"table-wrap\">\n    <table>\n      <thead>\n        <tr><th>\uc7a5\uc810<\/th><th>\ub2e8\uc810<\/th><\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td>\uad6c\uc870\uc640 \uc6d0\ub9ac\uac00 \ube44\uad50\uc801 \ub2e8\uc21c<\/td>\n          <td>\uc601\uad6c \uc555\ub825 \uc190\uc2e4 \ubc1c\uc0dd \uac00\ub2a5<\/td>\n        <\/tr>\n        <tr>\n          <td>\ub2e4\uc591\ud55c \uc720\uccb4\uc5d0 \uc801\uc6a9 \uac00\ub2a5<\/td>\n          <td>\uc800\uc720\ub7c9\uc5d0\uc11c \uce21\uc815 \ubd88\ub9ac<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc0b0\uc5c5 \ud45c\uc900\uacfc \uc801\uc6a9 \uacbd\ud5d8 \ud48d\ubd80<\/td>\n          <td>\uc720\ub3d9 \ubd84\ud3ec\uc640 \uc9c1\uad00\uac70\ub9ac \uc601\ud5a5<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>4. \uc810\uc131 \uc720\ub3d9\uacfc Hagen\u2013Poiseuille \ubc95\uce59<\/h2>\n  <!-- =============================================== -->\n\n  <h3>4.1 \ubb3c\ub9ac\uc801 \ud604\uc0c1<\/h3>\n\n  <p>\n    \ucc28\uc555\uc774 \ubc1c\uc0dd\ud55c\ub2e4\uace0 \ubaa8\ub4e0 \uc720\ub3d9\uc5d0\uc11c\n    Q \u221d \u221a\u0394P \uad00\uacc4\uac00 \uc131\ub9bd\ud558\ub294 \uac83\uc740 \uc544\ub2c8\ub2e4.\n  <\/p>\n\n  <p>\n    \uc6d0\ud615 \uad00\uc5d0\uc11c \uc644\uc804\ud788 \ubc1c\ub2ec\ud55c \uce35\ub958\uac00 \ud750\ub97c \ub54c\ub294\n    \uc810\uc131\uc5d0 \uc758\ud55c \uc6b4\ub3d9\ub7c9 \uc804\ub2ec\uc774 \uc9c0\ubc30\uc801\uc774\ub2e4.\n  <\/p>\n\n  <h3>4.2 \ud558\uac90\u2013\ud3ec\uc544\uc8c4\uc720 \ubc29\uc815\uc2dd<\/h3>\n\n  <div class=\"formula\">\n    Q = [\u03c0r<sup>4<\/sup> \/ (8\u03bcL)]\u0394P\n  <\/div>\n\n  <p>\n    r\uc740 \uad00 \ubc18\uacbd, \u03bc\ub294 \uc810\uc131\uacc4\uc218,\n    L\uc740 \uad00 \uae38\uc774\uc774\ub2e4.\n  <\/p>\n\n  <p>\ubcc0\ud658\uacc4\uc218 K\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ud55c\ub2e4.<\/p>\n\n  <div class=\"formula\">\n    K = \u03c0r<sup>4<\/sup> \/ (8\u03bcL)\n  <\/div>\n\n  <div class=\"formula\">Q = K\u0394P<\/div>\n\n  <div class=\"memory\">\n    <strong>\ucc28\uc555\uacfc \uc720\ub7c9\uc758 \uad00\uacc4 \ube44\uad50<\/strong>\n\n    <p><strong>\uc624\ub9ac\ud53c\uc2a4\u00b7\ubca4\ud22c\ub9ac:<\/strong> \uad00\uc131 \ud6a8\uacfc<\/p>\n    <div class=\"formula\">Q = K\u221a\u0394P<\/div>\n\n    <p><strong>\uc644\uc804 \ubc1c\ub2ec \uce35\ub958:<\/strong> \uc810\uc131 \ud6a8\uacfc<\/p>\n    <div class=\"formula\">Q = K\u0394P<\/div>\n\n    <p>\n      \uac19\uc740 \ucc28\uc555\uc744 \uce21\uc815\ud558\ub354\ub77c\ub3c4\n      \uc9c0\ubc30\uc801\uc778 \ubb3c\ub9ac \ud604\uc0c1\uc774 \ub2e4\ub974\uae30 \ub54c\ubb38\uc5d0\n      \uad00\uacc4\uc2dd\uc774 \ub2ec\ub77c\uc9c4\ub2e4.\n    <\/p>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>5. \ub85c\ud130\ubbf8\ud130 \u2014 \uac00\ubcc0 \uba74\uc801\uc2dd \uc720\ub7c9\uacc4<\/h2>\n  <!-- =============================================== -->\n\n  <h3>5.1 \uce21\uc815 \uc6d0\ub9ac<\/h3>\n\n  <p>\n    \ub85c\ud130\ubbf8\ud130\ub294 \uc704\ucabd\uc73c\ub85c \ub113\uc5b4\uc9c0\ub294 \ud14c\uc774\ud37c \uad00\uacfc\n    \ud50c\ub85c\ud2b8(Float)\ub85c \uad6c\uc131\ub41c\ub2e4.\n  <\/p>\n\n  <p>\n    \uc720\uccb4\uac00 \uc544\ub798\uc5d0\uc11c \uc704\ub85c \ud750\ub974\uba74\n    \ud50c\ub85c\ud2b8\uac00 \uc0c1\uc2b9\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"flow\">\n    \uc720\ub7c9 \uc99d\uac00 \u2192 \ud50c\ub85c\ud2b8 \uc0c1\uc2b9 \u2192\n    \uc720\ud6a8 \uba74\uc801 \uc99d\uac00 \u2192 \uc0c8\ub85c\uc6b4 \ud798\uc758 \ud3c9\ud615\n  <\/div>\n\n  <h3>5.2 \ud50c\ub85c\ud2b8 \ud798\uc758 \ud3c9\ud615<\/h3>\n\n  <p>\n    \ud50c\ub85c\ud2b8\uc5d0\ub294 \uc911\ub825, \ubd80\ub825 \ubc0f\n    \uc720\uccb4\ub825\uc774 \uc791\uc6a9\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    F<sub>D<\/sub> + F<sub>B<\/sub> = mg\n  <\/div>\n\n  <p>\ubd80\ub825\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n  <div class=\"formula\">\n    F<sub>B<\/sub> = \u03c1gV<sub>f<\/sub>\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c \uc720\uccb4\uac00 \uc9c0\uc9c0\ud574\uc57c \ud558\ub294 \ud798\uc740<\/p>\n\n  <div class=\"formula\">\n    F<sub>D<\/sub> = mg \u2212 \u03c1gV<sub>f<\/sub>\n  <\/div>\n\n  <p>\n    \uc720\ub7c9\uc774 \uc99d\uac00\ud558\uba74 \ud50c\ub85c\ud2b8\uac00 \uc0c1\uc2b9\ud558\uc5ec\n    \uad00\ubcbd\uacfc \ud50c\ub85c\ud2b8 \uc0ac\uc774\uc758 \ud2c8\uc0c8 \uba74\uc801\uc774 \ucee4\uc9c4\ub2e4.\n    \uc0c8\ub85c\uc6b4 \ub192\uc774\uc5d0\uc11c \uc720\uccb4\ub825\uacfc\n    \uc911\ub825\u00b7\ubd80\ub825 \uc0ac\uc774\uc758 \ud3c9\ud615\uc774 \ud615\uc131\ub41c\ub2e4.\n  <\/p>\n\n  <h3>5.3 \uc720\ub7c9 \uad00\uacc4\uc2dd<\/h3>\n\n  <p>\ub2e8\uc21c\ud654\ud55c \ud2c8\uc0c8 \uc720\ub3d9 \uad00\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n  <div class=\"formula\">\n    Q \u2248 CA<sub>g<\/sub>\u221a(2\u0394P\/\u03c1)\n  <\/div>\n\n  <p>\n    A<sub>g<\/sub>\ub294 \ud50c\ub85c\ud2b8 \uc8fc\ubcc0\uc758\n    \uc720\ud6a8 \uc720\ub3d9 \uba74\uc801\uc774\ub2e4.\n  <\/p>\n\n  <p>\n    \uc77c\uc815\ud55c \uc720\uccb4 \uc870\uac74\uc5d0\uc11c\n    \ud50c\ub85c\ud2b8 \uc591\ub2e8 \ucc28\uc555\uc774 \ub300\uccb4\ub85c \uc77c\uc815\ud558\ub2e4\uba74,\n  <\/p>\n\n  <div class=\"formula\">\n    K \u2248 C\u221a(2\u0394P\/\u03c1)\n  <\/div>\n\n  <div class=\"formula\">\n    Q \u2248 KA<sub>g<\/sub>\n  <\/div>\n\n  <div class=\"memory\">\n    <strong>\ud575\uc2ec<\/strong>\n    <p>\n      \ud50c\ub85c\ud2b8\uac00 \uc62c\ub77c\uac00\ub294 \uc774\uc720\ub294\n      \uc555\ub825\uc774 \ubb34\ud55c\ud788 \uc99d\uac00\ud558\uae30 \ub54c\ubb38\uc774 \uc544\ub2c8\ub2e4.\n    <\/p>\n    <p>\n      \uc720\ub7c9 \uc99d\uac00\uc5d0 \ub530\ub77c \ud2c8\uc0c8 \uba74\uc801\uc774 \ub2ec\ub77c\uc9c0\uace0,\n      \uc0c8\ub85c\uc6b4 \uc704\uce58\uc5d0\uc11c \ud798\uc758 \ud3c9\ud615\uc744\n      \uc774\ub8e8\uae30 \ub54c\ubb38\uc774\ub2e4.\n    <\/p>\n  <\/div>\n\n  <h3>5.4 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n  <ul>\n    <li><strong>\uc7a5\uc810:<\/strong> \uad6c\uc870 \ub2e8\uc21c, \ud604\uc7a5 \uc9c1\uc811 \uc9c0\uc2dc<\/li>\n    <li><strong>\ub2e8\uc810:<\/strong> \uc218\uc9c1 \uc124\uce58 \uc81c\uc57d, \ubc00\ub3c4\u00b7\uc810\ub3c4 \uc601\ud5a5, \ud50c\ub85c\ud2b8 \uace0\ucc29 \uac00\ub2a5<\/li>\n  <\/ul>\n\n  <!-- =============================================== -->\n  <h2>6. \uc704\uc5b4(Weir)\uc640 \ud50c\ub8f8(Flume)<\/h2>\n  <!-- =============================================== -->\n\n  <h3>6.1 \uc704\uc5b4\uc758 \uce21\uc815 \uc6d0\ub9ac<\/h3>\n\n  <p>\n    \uc704\uc5b4\ub294 \uac1c\uc218\ub85c\uc5d0 \uc124\uce58\ud55c \uc7a5\uc560\ubb3c\uc774\ub2e4.\n    \uc561\uccb4\uac00 \uc704\uc5b4\ub97c \ub118\uc5b4\uc11c \ud750\ub974\ub824\uba74\n    \uc0c1\ub958\uc758 \uc218\uc704\uac00 \uc704\uc5b4 \ub9c8\ub8e8\ubcf4\ub2e4 \ub192\uc544\uc838\uc57c \ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \uc720\ub7c9\uc774 \uc99d\uac00\ud558\uba74 \uc218\ub450\uc640\n    \uc720\ud6a8 \uac1c\uad6c \uba74\uc801\uc774 \ud568\uaed8 \uc99d\uac00\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"flow\">\n    \uc720\ub7c9 \uc99d\uac00 \u2192 \uc218\uc704 \uc0c1\uc2b9 \u2192\n    \uc720\ud6a8 \uac1c\uad6c \uba74\uc801 \uc99d\uac00\n  <\/div>\n\n  <h3>6.2 \uc704\uc5b4 \uc720\ub7c9\uc2dd<\/h3>\n\n  <div class=\"formula\">\n    Q = KH<sup>n<\/sup>\n  <\/div>\n\n  <p>\n    H\ub294 \uc704\uc5b4 \ub9c8\ub8e8 \uc704\uc758 \uc218\ub450\uc774\uba70,\n    K\uc640 n\uc740 \uc704\uc5b4 \ud615\uc0c1 \ubc0f \uc720\ub3d9 \uc870\uac74\uc5d0 \ub530\ub77c\n    \uacb0\uc815\ub41c\ub2e4.\n  <\/p>\n\n  <h4>\uc9c1\uc0ac\uac01\ud615 \uc704\uc5b4<\/h4>\n\n  <div class=\"formula\">\n    Q = KH<sup>3\/2<\/sup>\n  <\/div>\n\n  <h4>V\ud615 \uc704\uc5b4<\/h4>\n\n  <div class=\"formula\">\n    Q = KH<sup>5\/2<\/sup>\n  <\/div>\n\n  <h3>6.3 V\ud615 \uc704\uc5b4\uac00 \uc800\uc720\ub7c9\uc5d0 \uc720\ub9ac\ud55c \uc774\uc720<\/h3>\n\n  <p>V\ud615 \uc704\uc5b4\uc758 \uc720\ub7c9\uc2dd\uc740 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n  <div class=\"formula\">\n    Q = KH<sup>5\/2<\/sup>\n  <\/div>\n\n  <p>\uc218\ub450\uc5d0 \ub300\ud574 \uc815\ub9ac\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    H = (Q\/K)<sup>2\/5<\/sup>\n  <\/div>\n\n  <p>\uc774\ub97c \uc720\ub7c9\uc5d0 \ub300\ud574 \ubbf8\ubd84\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    dH\/dQ = (2\/5)K<sup>\u22122\/5<\/sup>Q<sup>\u22123\/5<\/sup>\n  <\/div>\n\n  <p>\n    \ub530\ub77c\uc11c Q\uac00 \uc791\uc544\uc9c8\uc218\ub85d dH\/dQ\uac00 \ucee4\uc9c4\ub2e4.\n  <\/p>\n\n  <div class=\"principle\">\n    <strong>\uc800\uc720\ub7c9 \ubbfc\uac10\ub3c4<\/strong>\n    <p>\n      \uc791\uc740 \uc720\ub7c9 \ubcc0\ud654\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \ud070\n      \uc218\uc704 \ubcc0\ud654\ub85c \ub098\ud0c0\ub098\ubbc0\ub85c\n      \ub0ae\uc740 \uc720\ub7c9\uae4c\uc9c0 \uce21\uc815\ud558\uae30\uc5d0 \uc720\ub9ac\ud558\ub2e4.\n    <\/p>\n  <\/div>\n\n  <h3>6.4 \ud50c\ub8f8<\/h3>\n\n  <p>\n    \ud50c\ub8f8\uc740 \uac1c\uc218\ub85c\uc758 \ud3ed\uc774\ub098 \ubc14\ub2e5 \ud615\uc0c1\uc744\n    \ubcc0\ud654\uc2dc\ucf1c \uc218\uc704\uc640 \uc720\ub7c9\uc758 \uad00\uacc4\ub97c\n    \ud615\uc131\ud558\ub294 \uc7a5\uce58\uc774\ub2e4.\n  <\/p>\n\n  <p>\n    \ub300\ud45c\uc801\uc778 \uc7a5\uce58\ub294 \ud30c\uc0ec \ud50c\ub8f8\uc774\ub2e4.\n    \uc790\uc720\ud750\ub984 \uc870\uac74\uc5d0\uc11c\ub294 \uc77c\ubc18\uc801\uc73c\ub85c\n    \ub2e4\uc74c \ud615\ud0dc\uc758 \uad00\uacc4\ub97c \uc0ac\uc6a9\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    Q = KH<sup>n<\/sup>\n  <\/div>\n\n  <p>\n    \uc218\ubab0 \uc0c1\ud0dc\uc5d0\uc11c\ub294 \ucd94\uac00 \uc218\uc704 \uce21\uc815\uacfc\n    \ubcf4\uc815\uc774 \ud544\uc694\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <h3>6.5 \uc704\uc5b4\uc640 \ud50c\ub8f8 \ube44\uad50<\/h3>\n\n  <div class=\"table-wrap\">\n    <table>\n      <thead>\n        <tr>\n          <th>\uad6c\ubd84<\/th>\n          <th>\uc704\uc5b4<\/th>\n          <th>\ud50c\ub8f8<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td>\uad6c\uc870<\/td>\n          <td>\uac1c\uad6c\ubd80\uac00 \uc788\ub294 \uc7a5\uc560\ubb3c<\/td>\n          <td>\uc218\ucd95\ub41c \uc218\ub85c<\/td>\n        <\/tr>\n        <tr>\n          <td>\uce21\uc815 \ubcc0\uc218<\/td>\n          <td>\uc0c1\ub958 \uc218\ub450<\/td>\n          <td>\uc0c1\ub958 \uc218\ub450<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc7a5\uc810<\/td>\n          <td>\uc800\uc720\ub7c9 \uce21\uc815\uc5d0 \uc720\ub9ac<\/td>\n          <td>\uc774\ubb3c\uc9c8 \ubc30\ucd9c\uc5d0 \uc720\ub9ac<\/td>\n        <\/tr>\n        <tr>\n          <td>\ub2e8\uc810<\/td>\n          <td>\uace0\ud615\ubb3c \ucd95\uc801 \ubc0f \ub9c9\ud798<\/td>\n          <td>\uc218\ub85c \ud615\uc0c1\uacfc \uc124\uce58 \uc870\uac74 \uc911\uc694<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>7. \ud130\ube48\uc2dd \uc720\ub7c9\uacc4<\/h2>\n  <!-- =============================================== -->\n\n  <h3>7.1 \ubb3c\ub9ac\uc801 \ud604\uc0c1<\/h3>\n\n  <p>\n    \uc720\uccb4\uac00 \ud130\ube48 \ub0a0\uac1c\ub97c \ud1b5\uacfc\ud558\uba74\n    \ub0a0\uac1c\uc5d0 \ud798\uc774 \uc791\uc6a9\ud558\uc5ec \ud130\ube48\uc774 \ud68c\uc804\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \uc774\uc0c1\uc801\uc73c\ub85c \ub9c8\ucc30\uc774 \uc5c6\ub294 \uc870\uac74\uc5d0\uc11c\n    \ud130\ube48 \ub0a0\uac1c \ub05d\uc758 \uc18d\ub3c4\uc640 \uc720\uc18d \uc0ac\uc774\uc5d0\ub294\n    \ub2e4\uc74c \uad00\uacc4\uac00 \uc131\ub9bd\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    tan \u03b8 = v<sub>tip<\/sub> \/ v\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    v<sub>tip<\/sub> = v tan \u03b8\n  <\/div>\n\n  <h3>7.2 \ud68c\uc804\uc18d\ub3c4\uc640 \uc720\ub7c9<\/h3>\n\n  <p>\n    \ud130\ube48 \ubc18\uacbd\uc744 r, \ucd08\ub2f9 \ud68c\uc804\uc218\ub97c n\uc774\ub77c\uace0 \ud558\uba74\n    \ud130\ube48 \ub0a0\uac1c \ub05d\uc758 \uc18d\ub3c4\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    v<sub>tip<\/sub> = 2\u03c0rn\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    v = (2\u03c0r \/ tan \u03b8)n\n  <\/div>\n\n  <p>Q = Av\ub97c \uc801\uc6a9\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    Q = [2\u03c0rA \/ tan \u03b8]n\n  <\/div>\n\n  <p>\n    \ud130\ube48 \ud68c\uc804\uc218\uac00 \uc720\ub7c9\uc5d0 \ube44\ub840\ud55c\ub2e4\ub294\n    \uc0ac\uc2e4\uc744 \ud655\uc778\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <h3>7.3 \uc8fc\ud30c\uc218 \uc2e0\ud638<\/h3>\n\n  <p>\n    \ud130\ube48 \ub0a0\uac1c\uac00 \uc790\uae30 \ud53d\uc5c5 \uc13c\uc11c\ub97c \ud1b5\uacfc\ud558\uba74\n    \uc790\uc18d \ubcc0\ud654\uc5d0 \uc758\ud574 \ud384\uc2a4\uac00 \ubc1c\uc0dd\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \ud55c \ud68c\uc804\ub2f9 \uac80\ucd9c\ub418\ub294 \ud384\uc2a4 \uc218\ub97c p\ub77c\uace0 \ud558\uba74\n  <\/p>\n\n  <div class=\"formula\">f = pn<\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    Q = [2\u03c0rA \/ (p tan \u03b8)]f\n  <\/div>\n\n  <p>\ubcc0\ud658\uacc4\uc218 K\ub97c \uc815\uc758\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    K = 2\u03c0rA \/ (p tan \u03b8)\n  <\/div>\n\n  <div class=\"formula\">Q = Kf<\/div>\n\n  <p class=\"note\">\n    \uc704 \uad00\uacc4\ub294 \ud130\ube48 \ub0a0\uac1c\uac00 \uc774\uc0c1\uc801\uc73c\ub85c\n    \ud68c\uc804\ud55c\ub2e4\uace0 \uac00\uc815\ud55c \uc124\uba85\uc774\ub2e4.\n    \uc2e4\uc81c \uacc4\uae30\uc5d0\uc11c\ub294 \ub9c8\ucc30\uacfc \uc720\ub3d9 \ud2b9\uc131\uc744\n    \ubc18\uc601\ud55c \uad50\uc815 \uacb0\uacfc\ub97c \uc0ac\uc6a9\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"memory\">\n    <strong>\ud575\uc2ec \ud750\ub984<\/strong>\n    <div class=\"flow\">\n      \uc720\uc18d \uc99d\uac00 \u2192 \ud130\ube48 \ud68c\uc804\uc218 \uc99d\uac00 \u2192\n      \ud384\uc2a4 \uc8fc\ud30c\uc218 \uc99d\uac00 \u2192 \uc720\ub7c9 \uacc4\uc0b0\n    <\/div>\n  <\/div>\n\n  <h3>7.4 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n  <ul>\n    <li><strong>\uc7a5\uc810:<\/strong> \uc720\ub7c9\uacfc \uc8fc\ud30c\uc218\uc758 \uc120\ud615 \uad00\uacc4, \ub113\uc740 \uce21\uc815 \ubc94\uc704, \uc801\uc0b0 \uac00\ub2a5<\/li>\n    <li><strong>\ub2e8\uc810:<\/strong> \ubca0\uc5b4\ub9c1 \ub9c8\ucc30, \uc810\ub3c4 \uc601\ud5a5, \uc120\ud68c\ub958, \uad00\uc131 \ud68c\uc804<\/li>\n  <\/ul>\n\n  <!-- =============================================== -->\n  <h2>8. \uc640\ub958\uc2dd \uc720\ub7c9\uacc4<\/h2>\n  <!-- =============================================== -->\n\n  <h3>8.1 \uce74\ub974\ub9cc \uc640\ub958\uc5f4<\/h3>\n\n  <p>\n    \uc720\uccb4\uac00 \ube14\ub7ec\ud504 \ubc14\ub514\ub97c \ud1b5\uacfc\ud558\uba74\n    \ubb3c\uccb4 \uc591\ucabd\uc5d0\uc11c \uc640\ub958\uac00 \uad50\ub300\ub85c \ubc1c\uc0dd\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \uc720\uc18d\uc774 \uc99d\uac00\ud558\uba74 \uc640\ub958\uac00 \ubc1c\uc0dd\ud558\ub294\n    \uc8fc\ud30c\uc218\ub3c4 \uc99d\uac00\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"flow\">\n    \uc720\uc18d \uc99d\uac00 \u2192 \uc640\ub958 \ubc29\ucd9c \uc8fc\ud30c\uc218 \uc99d\uac00\n  <\/div>\n\n  <h3>8.2 Strouhal Number<\/h3>\n\n  <p>\uc2a4\ud2b8\ub85c\ud560 \uc218\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.<\/p>\n\n  <div class=\"formula\">St = fd\/v<\/div>\n\n  <p>\n    St\ub294 \uc2a4\ud2b8\ub85c\ud560 \uc218, f\ub294 \uc640\ub958 \uc8fc\ud30c\uc218,\n    d\ub294 \ube14\ub7ec\ud504 \ubc14\ub514\uc758 \ub300\ud45c \ud3ed,\n    v\ub294 \uc720\uc18d\uc774\ub2e4.\n  <\/p>\n\n  <p>\uc720\uc18d\uc5d0 \ub300\ud574 \uc815\ub9ac\ud558\uba74<\/p>\n\n  <div class=\"formula\">v = fd\/St<\/div>\n\n  <h3>8.3 \uc720\ub7c9 \uacc4\uc0b0\uc2dd \uc720\ub3c4<\/h3>\n\n  <p>Q = Av\uc774\ubbc0\ub85c<\/p>\n\n  <div class=\"formula\">\n    Q = Afd\/St\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c \ubcc0\ud658\uacc4\uc218\ub294<\/p>\n\n  <div class=\"formula\">\n    K = Ad\/St\n  <\/div>\n\n  <div class=\"formula\">Q = Kf<\/div>\n\n  <p>\n    \uc774 \uad00\uacc4\ub294 \uc2a4\ud2b8\ub85c\ud560 \uc218\uac00\n    \uac70\uc758 \uc77c\uc815\ud558\uac8c \uc720\uc9c0\ub418\ub294\n    \uc720\ub3d9 \uc601\uc5ed\uc5d0\uc11c \uc131\ub9bd\ud55c\ub2e4.\n  <\/p>\n\n  <h3>8.4 \uc800\uc720\ub7c9 \ucc28\ub2e8<\/h3>\n\n  <p>\n    \uc720\ub7c9\uc774 \ub0ae\uc544\uc838 \uc548\uc815\uc801\uc778 \uc640\ub958\uac00\n    \ubc1c\uc0dd\ud558\uc9c0 \uc54a\uc73c\uba74 \uc640\ub958 \uc8fc\ud30c\uc218\uac00\n    \uac80\ucd9c\ub418\uc9c0 \uc54a\uc744 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <p>\n    \uc2e4\uc81c\ub85c \uc720\uccb4\uac00 \ud750\ub974\ub354\ub77c\ub3c4\n    \ucd9c\ub825\uc774 0\uc774 \ub418\ub294 \ud604\uc0c1\uc744\n    \uc800\uc720\ub7c9 \ucc28\ub2e8\uc774\ub77c\uace0 \ud55c\ub2e4.\n  <\/p>\n\n  <h3>8.5 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n  <ul>\n    <li><strong>\uc7a5\uc810:<\/strong> \uc6c0\uc9c1\uc774\ub294 \ubd80\ud488 \uc5c6\uc74c, \ub9c8\ubaa8\u00b7\uc724\ud65c \ubb38\uc81c \uc801\uc74c, \uc8fc\ud30c\uc218 \ucd9c\ub825\uc758 \uc120\ud615\uc131<\/li>\n    <li><strong>\ub2e8\uc810:<\/strong> \uc800\uc720\ub7c9 \ucc28\ub2e8, \ubc30\uad00 \uc9c4\ub3d9, \uc720\ub3d9 \uad50\ub780 \uc601\ud5a5<\/li>\n  <\/ul>\n\n  <div class=\"memory\">\n    <strong>\ud130\ube48\uc2dd\uacfc \uc640\ub958\uc2dd\uc758 \ucc28\uc774<\/strong>\n    <p>\n      \ub450 \uc720\ub7c9\uacc4 \ubaa8\ub450 Q = Kf\ub85c \ud45c\ud604\ub418\uc9c0\ub9cc\n      \uc8fc\ud30c\uc218\uac00 \ub9cc\ub4e4\uc5b4\uc9c0\ub294 \uc6d0\uc778\uc774 \ub2e4\ub974\ub2e4.\n    <\/p>\n    <p>\n      \ud130\ube48\uc2dd\uc740 \uae30\uacc4\uc801\uc778 \ud68c\uc804\uc218,\n      \uc640\ub958\uc2dd\uc740 \uc720\uccb4 \ub0b4\ubd80\uc758 \uc640\ub958 \ubc1c\uc0dd \uc8fc\ud30c\uc218\ub97c\n      \uce21\uc815\ud55c\ub2e4.\n    <\/p>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>9. \uc804\uc790\uc2dd \uc720\ub7c9\uacc4<\/h2>\n  <!-- =============================================== -->\n\n  <h3>9.1 \ubb3c\ub9ac\uc801 \ud604\uc0c1<\/h3>\n\n  <p>\n    \uc804\uae30\ub97c \uc804\ub3c4\ud558\ub294 \uc561\uccb4\uac00 \uc790\uae30\uc7a5 \uc18d\uc744\n    \uc774\ub3d9\ud558\uba74 \uc561\uccb4 \ub0b4\ubd80\uc758 \uc804\ud558\uc5d0\n    \ub85c\ub7f0\uce20 \ud798\uc774 \uc791\uc6a9\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    F = q(v \u00d7 B)\n  <\/div>\n\n  <p>\n    \uc790\uae30\ub825\uc740 \uc720\uc18d\uacfc \uc790\uae30\uc7a5\uc5d0 \ubaa8\ub450\n    \uc218\uc9c1\uc778 \ubc29\ud5a5\uc73c\ub85c \uc791\uc6a9\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \uc804\ud558\uac00 \ubd84\ub9ac\ub418\uba74\uc11c \uc804\uadf9 \uc0ac\uc774\uc5d0\n    \uc804\uc555\uc774 \ubc1c\uc0dd\ud55c\ub2e4.\n  <\/p>\n\n  <h3>9.2 \uc720\ub3c4 \uc804\uc555<\/h3>\n\n  <p>\n    \uc804\ud558 \ubd84\ub9ac\uc5d0 \uc758\ud55c \uc804\uae30\ub825\uacfc\n    \uc790\uae30\ub825\uc774 \ud3c9\ud615\uc744 \uc774\ub8e8\uba74\n  <\/p>\n\n  <div class=\"formula\">\n    E = \u2212(v \u00d7 B)\n  <\/div>\n\n  <p>\n    \uc5ec\uae30\uc11c E\ub294 \uc804\uae30\uc7a5 \ubca1\ud130\uc774\ub2e4.\n    \uc720\uc18d\uacfc \uc790\uae30\uc7a5\uc774 \uc11c\ub85c \uc218\uc9c1\uc774\uace0\n    \uc804\uadf9 \uac04\uaca9\uc774 d\uc774\uba74\n    \uc804\uadf9 \uc0ac\uc774\uc758 \uc804\uc704\ucc28 \ud06c\uae30\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">U = Bdv<\/div>\n\n  <h3>9.3 \uc720\ub7c9 \uacc4\uc0b0\uc2dd<\/h3>\n\n  <p>Q = Av\uc774\ubbc0\ub85c<\/p>\n\n  <div class=\"formula\">\n    U = Bd(Q\/A)\n  <\/div>\n\n  <p>\uc815\ub9ac\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    Q = [A\/(Bd)]U\n  <\/div>\n\n  <p>\n    \uc6d0\ud615 \ubc30\uad00\uc758 \ub0b4\uacbd\uc774 d\ub77c\uba74\n    A = \u03c0d<sup>2<\/sup>\/4\uc774\ubbc0\ub85c\n  <\/p>\n\n  <div class=\"formula\">\n    Q = [\u03c0d\/(4B)]U\n  <\/div>\n\n  <p>\ubcc0\ud658\uacc4\uc218 K\ub294<\/p>\n\n  <div class=\"formula\">\n    K = \u03c0d\/(4B)\n  <\/div>\n\n  <div class=\"formula\">Q = KU<\/div>\n\n  <h3>9.4 \uc804\uadf9\uacfc \uc790\uae30\uc7a5\uc758 \ubc29\ud5a5<\/h3>\n\n  <p>\n    \uc218\ud3c9 \ubc30\uad00\uc5d0\uc11c\ub294 \uc804\uadf9\uc744\n    \uc218\ud3c9 \ubc29\ud5a5\uc778 3\uc2dc\u00b79\uc2dc \ubc29\ud5a5\uc73c\ub85c \uc124\uce58\ud558\ub294 \uac83\uc774\n    \uc77c\ubc18\uc801\uc73c\ub85c \uad8c\uc7a5\ub41c\ub2e4.\n  <\/p>\n\n  <div class=\"table-wrap\">\n    <table>\n      <thead>\n        <tr><th>\ud56d\ubaa9<\/th><th>\ubc29\ud5a5<\/th><\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td>\uc720\uccb4 \uc18d\ub3c4<\/td>\n          <td>\ubc30\uad00 \ucd95 \ubc29\ud5a5<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc790\uae30\uc7a5<\/td>\n          <td>\uc218\uc9c1 \ubc29\ud5a5<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc804\uadf9 \ucd95<\/td>\n          <td>\uc218\ud3c9 \ubc29\ud5a5<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <p>\n    \uc804\uadf9\uc744 \uc218\ud3c9\uc73c\ub85c \uc124\uce58\ud558\uba74\n    \ubc30\uad00 \uc0c1\ubd80\uc758 \uae30\ud3ec\uc640\n    \ud558\ubd80\uc758 \uce68\uc804\ubb3c\uc774 \uc804\uadf9\uc5d0 \ubbf8\uce58\ub294\n    \uc601\ud5a5\uc744 \uc904\uc77c \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <div class=\"memory\">\n    <strong>\uc804\uc790\uc2dd \uc720\ub7c9\uacc4\uc758 \ubc29\ud5a5 \uc870\uac74<\/strong>\n    <p>\n      \uc804\uadf9\uacfc \uc790\uae30\uc7a5\uc744 \ubaa8\ub450 \uc218\ud3c9\uc73c\ub85c\n      \ubc30\uce58\ud558\ub294 \uac83\uc774 \uc544\ub2c8\ub2e4.\n    <\/p>\n    <p>\n      \uc720\uccb4 \uc18d\ub3c4, \uc790\uae30\uc7a5,\n      \uc804\uadf9 \ucd95\uc740 \uc11c\ub85c \uc218\uc9c1\uc774\ub2e4.\n    <\/p>\n    <p>\n      \uc720\ub7c9\uacc4 \ubcf8\uccb4\ub97c \ud68c\uc804\uc2dc\ud0a4\uba74\n      \uc804\uadf9\uacfc \ub0b4\ubd80 \uc5ec\uc790 \ucf54\uc77c\uc774 \ud568\uaed8 \ud68c\uc804\ud55c\ub2e4.\n    <\/p>\n  <\/div>\n\n  <h3>9.5 \uc811\uc9c0\uc640 \uc5ec\uc790 \ubc29\uc2dd<\/h3>\n\n  <p>\n    \uc804\uc790\uc2dd \uc720\ub7c9\uacc4\uc5d0\uc11c \uac80\ucd9c\ud558\ub294 \uc720\ub3c4 \uc804\uc555\uc740\n    \ub9e4\uc6b0 \uc791\ub2e4. \ub530\ub77c\uc11c \uc801\uc808\ud55c \uc811\uc9c0\uc640\n    \uc7a1\uc74c \uad00\ub9ac\uac00 \ud544\uc694\ud558\ub2e4.\n  <\/p>\n\n  <p>\n    \ubc30\uad00\uc774 \ube44\uc804\ub3c4\uc131\uc774\ub77c\uba74 \uc561\uccb4\uc640 \uc9c1\uc811 \uc811\ucd09\ud558\ub294\n    \uc811\uc9c0 \ub9c1\uc774 \ud544\uc694\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <p>\n    \ub610\ud55c \uc804\uadf9 \ubd84\uadf9\uc744 \uc904\uc774\uae30 \uc704\ud574\n    \uc790\uae30\uc7a5\uc758 \uadf9\uc131\uc744 \ubcc0\ud654\uc2dc\ud0a4\ub294\n    \uc5ec\uc790 \ubc29\uc2dd\uc744 \uc0ac\uc6a9\ud55c\ub2e4.\n  <\/p>\n\n  <ul>\n    <li>\uad50\ub958 \uc5ec\uc790<\/li>\n    <li>\ud384\uc2a4 \uc9c1\ub958 \uc5ec\uc790<\/li>\n    <li>\uc774\uc911 \uc8fc\ud30c\uc218 \uc5ec\uc790<\/li>\n  <\/ul>\n\n  <h3>9.6 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n  <ul>\n    <li><strong>\uc7a5\uc810:<\/strong> \ub0ae\uc740 \uc555\ub825 \uc190\uc2e4, \uc2ac\ub7ec\ub9ac\u00b7\ud3d0\uc218 \uc801\uc6a9, \uc720\ub7c9\uacfc \uc720\ub3c4 \uc804\uc555\uc758 \uc120\ud615 \uad00\uacc4<\/li>\n    <li><strong>\ub2e8\uc810:<\/strong> \ub3c4\uc804\uc131 \uc561\uccb4 \ud544\uc694, \ub9cc\uad00 \uc870\uac74, \uc804\uadf9 \uc624\uc5fc \ubc0f \uc811\uc9c0 \ubb38\uc81c<\/li>\n  <\/ul>\n\n  <!-- =============================================== -->\n  <h2>10. \ucd08\uc74c\ud30c\uc2dd \uc720\ub7c9\uacc4<\/h2>\n  <!-- =============================================== -->\n\n  <h3>10.1 \uae30\ubcf8 \uc6d0\ub9ac<\/h3>\n\n  <p>\n    \ucd08\uc74c\ud30c\uc2dd \uc720\ub7c9\uacc4\ub294 \uc74c\ud30c\uac00 \uc720\uccb4\ub97c\n    \ud1b5\uacfc\ud560 \ub54c \ub098\ud0c0\ub098\ub294 \uc8fc\ud30c\uc218 \ubcc0\ud654 \ub610\ub294\n    \uc804\ub2ec\uc2dc\uac04 \ucc28\uc774\ub97c \uc774\uc6a9\ud558\uc5ec \uc720\uc18d\uc744 \uad6c\ud55c\ub2e4.\n  <\/p>\n\n  <h3>10.2 \ub3c4\ud50c\ub7ec \ubc29\uc2dd<\/h3>\n\n  <p>\n    \uc720\uccb4 \ub0b4\ubd80\uc758 \uae30\ud3ec\ub098 \uc785\uc790\uc5d0\uc11c\n    \ubc18\uc0ac\ub418\ub294 \ucd08\uc74c\ud30c\ub294 \uc785\uc790\uc758 \uc774\ub3d9 \ub54c\ubb38\uc5d0\n    \uc8fc\ud30c\uc218\uac00 \ubcc0\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \ub2e8\uc21c\ud55c \ud6c4\ubc29\uc0b0\ub780 \uc870\uac74\uc5d0\uc11c\n    \uc800\uc18d \uadfc\uc0ac \uad00\uacc4\ub294 \ub2e4\uc74c\uacfc \uac19\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    \u0394f \u2248 2f<sub>0<\/sub>v cos\u03b8 \/ c\n  <\/div>\n\n  <p>\uc720\uc18d\uc5d0 \ub300\ud574 \uc815\ub9ac\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    v \u2248 c\u0394f \/ (2f<sub>0<\/sub>cos\u03b8)\n  <\/div>\n\n  <p>Q = Av\ub97c \uc801\uc6a9\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    Q \u2248 [Ac\/(2f<sub>0<\/sub>cos\u03b8)]\u0394f\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    K = Ac\/(2f<sub>0<\/sub>cos\u03b8)\n  <\/div>\n\n  <div class=\"formula\">Q \u2248 K\u0394f<\/div>\n\n  <h3>10.3 \uc804\ub2ec\uc2dc\uac04\ucc28 \ubc29\uc2dd<\/h3>\n\n  <p>\n    \uc720\uccb4 \ud750\ub984 \ubc29\ud5a5\uc73c\ub85c \uc804\ub2ec\ub418\ub294 \ucd08\uc74c\ud30c\ub294\n    \uc0c1\ub300\uc801\uc73c\ub85c \ube60\ub974\uac8c \ub3c4\ucc29\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \ud750\ub984\uc758 \ubc18\ub300 \ubc29\ud5a5\uc73c\ub85c \uc804\ub2ec\ub418\ub294\n    \ucd08\uc74c\ud30c\ub294 \uc0c1\ub300\uc801\uc73c\ub85c \ub2a6\uac8c \ub3c4\ucc29\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \uc74c\ud5a5 \uacbd\ub85c \uae38\uc774\ub97c L,\n    \ucd08\uc74c\ud30c\uc640 \uc720\uc18d \uc0ac\uc774 \uac01\ub3c4\ub97c \u03b8\ub77c\uace0 \ud558\uba74\n  <\/p>\n\n  <div class=\"formula\">\n    t<sub>d<\/sub> = L\/(c + v cos\u03b8)\n  <\/div>\n\n  <div class=\"formula\">\n    t<sub>u<\/sub> = L\/(c \u2212 v cos\u03b8)\n  <\/div>\n\n  <p>\ub450 \uc2dd\uc758 \uc5ed\uc218 \ucc28\ub97c \uacc4\uc0b0\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    1\/t<sub>d<\/sub> \u2212 1\/t<sub>u<\/sub>\n    = 2v cos\u03b8\/L\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    v = [L\/(2cos\u03b8)]\n    (1\/t<sub>d<\/sub> \u2212 1\/t<sub>u<\/sub>)\n  <\/div>\n\n  <p>Q = Av\ub97c \uc801\uc6a9\ud558\uba74<\/p>\n\n  <div class=\"formula\">\n    Q = [AL\/(2cos\u03b8)]\n    (1\/t<sub>d<\/sub> \u2212 1\/t<sub>u<\/sub>)\n  <\/div>\n\n  <p>\uce21\uc815 \ubcc0\uc218\ub97c \ub2e4\uc74c\uacfc \uac19\uc774 \uc815\uc758\ud55c\ub2e4.<\/p>\n\n  <div class=\"formula\">\n    x = 1\/t<sub>d<\/sub> \u2212 1\/t<sub>u<\/sub>\n  <\/div>\n\n  <p>\ubcc0\ud658\uacc4\uc218\ub294<\/p>\n\n  <div class=\"formula\">\n    K = AL\/(2cos\u03b8)\n  <\/div>\n\n  <div class=\"formula\">Q = Kx<\/div>\n\n  <p class=\"note\">\n    \uc704 \uad00\uacc4\ub294 \ub2e8\uc21c\ud654\ud55c \uc74c\ud5a5 \uacbd\ub85c \ubaa8\ub378\uc774\ub2e4.\n    \uc2e4\uc81c \uacc4\uae30\uc5d0\uc11c\ub294 \uc720\ub3d9 \ubd84\ud3ec\uc640 \uc74c\ud5a5 \uacbd\ub85c\uc5d0\n    \ub300\ud55c \ubcf4\uc815\uc774 \ud544\uc694\ud560 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <h3>10.4 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n  <ul>\n    <li><strong>\uc7a5\uc810:<\/strong> \ubc30\uad00 \uc678\ubd80 \uc124\uce58 \uac00\ub2a5, \uc720\ub85c \uac04\uc12d \ucd5c\uc18c\ud654, \uae30\uc874 \uc124\ube44 \uc801\uc6a9\uc5d0 \uc720\ub9ac<\/li>\n    <li><strong>\ub2e8\uc810:<\/strong> \uc74c\ud5a5 \uc870\uac74 \uc601\ud5a5, \uc124\uce58 \uac01\ub3c4 \ubc0f \uc720\ub3d9 \ubd84\ud3ec \uc601\ud5a5, \uae30\ud3ec\u00b7\uace0\ud615\ubb3c\uc5d0 \ub530\ub978 \uce21\uc815 \ubc29\uc2dd \uc81c\uc57d<\/li>\n  <\/ul>\n\n  <!-- =============================================== -->\n  <h2>11. \uc6a9\uc801\uc2dd \uc720\ub7c9\uacc4<\/h2>\n  <!-- =============================================== -->\n\n  <h3>11.1 \uce21\uc815 \uc6d0\ub9ac<\/h3>\n\n  <p>\n    \uc6a9\uc801\uc2dd \uc720\ub7c9\uacc4\ub294 \uae30\uacc4\uc801\uc778 \uc791\ub3d9 \uc8fc\uae30\ub9c8\ub2e4\n    \uc77c\uc815\ud55c \uccb4\uc801\uc758 \uc720\uccb4\ub97c \uc774\ub3d9\uc2dc\ud0a8\ub2e4.\n  <\/p>\n\n  <p>\n    \ub300\ud45c\uc801\uc73c\ub85c \ub85c\ud130, \ud53c\uc2a4\ud1a4 \ubc0f\n    \ubca8\ub85c\uc6b0\uc988 \ubc29\uc2dd\uc774 \uc788\ub2e4.\n  <\/p>\n\n  <h3>11.2 \ub204\uc801 \uccb4\uc801<\/h3>\n\n  <p>\n    \ud55c \ubc88 \uc791\ub3d9\ud560 \ub54c \uc774\ub3d9\ud558\ub294 \uccb4\uc801\uc744\n    V<sub>c<\/sub>, \ucd1d \uc791\ub3d9 \ud69f\uc218\ub97c N\uc774\ub77c\uace0 \ud558\uba74\n  <\/p>\n\n  <div class=\"formula\">\n    V = V<sub>c<\/sub>N\n  <\/div>\n\n  <h3>11.3 \uc21c\uac04 \uc720\ub7c9<\/h3>\n\n  <p>\n    \ucd08\ub2f9 \uc791\ub3d9 \ud69f\uc218\ub97c n\uc774\ub77c\uace0 \ud558\uba74\n  <\/p>\n\n  <div class=\"formula\">\n    n = dN\/dt\n  <\/div>\n\n  <p>\ub530\ub77c\uc11c<\/p>\n\n  <div class=\"formula\">\n    Q = V<sub>c<\/sub>n\n  <\/div>\n\n  <p>\ubcc0\ud658\uacc4\uc218 K\ub294<\/p>\n\n  <div class=\"formula\">\n    K = V<sub>c<\/sub>\n  <\/div>\n\n  <div class=\"formula\">Q = Kn<\/div>\n\n  <div class=\"principle\">\n    <strong>\uc6a9\uc801\uc2dd\uc758 \ud2b9\uc9d5<\/strong>\n    <p>\n      \ucc28\uc555\uc2dd\uc740 \uc555\ub825 \ubcc0\ud654,\n      \uc18d\ub3c4\uc2dd\uc740 \uc720\uc18d\uacfc \uad00\uacc4\uc788\ub294 \ubcc0\uc218\ub97c \uce21\uc815\ud55c\ub2e4.\n    <\/p>\n    <p>\n      \uc6a9\uc801\uc2dd\uc740 \uc77c\uc815 \uccb4\uc801\uc744 \uc774\ub3d9\uc2dc\ud0a8 \ud69f\uc218\ub85c\n      \ub204\uc801 \uccb4\uc801\uacfc \uc720\ub7c9\uc744 \uacc4\uc0b0\ud55c\ub2e4.\n    <\/p>\n  <\/div>\n\n  <h3>11.4 \uc7a5\uc810\uacfc \ub2e8\uc810<\/h3>\n\n  <ul>\n    <li><strong>\uc7a5\uc810:<\/strong> \ub204\uc801 \uccb4\uc801 \uce21\uc815, \uae68\ub057\ud55c \uace0\uc810\ub3c4 \uc720\uccb4\uc5d0 \uc801\ud569, \uc120\ud68c\ub958 \uc601\ud5a5 \uc801\uc74c<\/li>\n    <li><strong>\ub2e8\uc810:<\/strong> \ub9c8\ubaa8, \ub0b4\ubd80 \ub204\uc124, \uace0\ud615\ubb3c \uc190\uc0c1, \uae30\uad6c \uace0\ucc29 \uac00\ub2a5<\/li>\n  <\/ul>\n\n  <!-- =============================================== -->\n  <h2>12. \uc2e4\uc81c \uccb4\uc801\uc720\ub7c9\uacfc \ud45c\uc900 \uccb4\uc801\uc720\ub7c9<\/h2>\n  <!-- =============================================== -->\n\n  <h3>12.1 \uad6c\ubd84\uc774 \ud544\uc694\ud55c \uc774\uc720<\/h3>\n\n  <p>\n    \uae30\uccb4\ub294 \uc555\ub825\uacfc \uc628\ub3c4\uc5d0 \ub530\ub77c\n    \ubc00\ub3c4\uc640 \uccb4\uc801\uc774 \ubcc0\ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    \ub3d9\uc77c\ud55c \uc9c8\ub7c9\uc720\ub7c9\uc5d0\uc11c\ub3c4\n    \uc2e4\uc81c \uc6b4\uc804 \uc870\uac74\uc5d0 \ub530\ub77c\n    \uccb4\uc801\uc720\ub7c9\uc740 \ub2ec\ub77c\uc9c8 \uc218 \uc788\ub2e4.\n  <\/p>\n\n  <ul>\n    <li><strong>ACFM:<\/strong> \uc2e4\uc81c \uc6b4\uc804 \uc870\uac74\uc758 \uccb4\uc801\uc720\ub7c9<\/li>\n    <li><strong>SCFM:<\/strong> \uc815\ud574\uc9c4 \ud45c\uc900 \uc870\uac74\uc73c\ub85c \ud658\uc0b0\ud55c \uccb4\uc801\uc720\ub7c9<\/li>\n  <\/ul>\n\n  <h3>12.2 \uc774\uc0c1\uae30\uccb4 \ubc95\uce59<\/h3>\n\n  <div class=\"formula\">PV = nRT<\/div>\n\n  <p>\ub3d9\uc77c\ud55c \uae30\uccb4\uc758 \ubab0\uc218\uc5d0 \ub300\ud574<\/p>\n\n  <div class=\"formula\">PV\/T = \uc77c\uc815<\/div>\n\n  <p>\n    \ub3d9\uc77c \ubab0\uc720\ub7c9\uc744 \uc2e4\uc81c \uc870\uac74\uacfc\n    \ud45c\uc900 \uc870\uac74\uc5d0\uc11c \ube44\uad50\ud558\uba74\n  <\/p>\n\n  <div class=\"formula\">\n    Q<sub>s<\/sub> =\n    Q<sub>a<\/sub>\n    (P<sub>a<\/sub>\/P<sub>s<\/sub>)\n    (T<sub>s<\/sub>\/T<sub>a<\/sub>)\n  <\/div>\n\n  <p>\n    \ube44\uc774\uc0c1\uae30\uccb4\uc758 \uc555\ucd95\uc131 \uacc4\uc218 Z\ub97c \uace0\ub824\ud558\uba74\n    \ub2e4\uc74c\uacfc \uac19\ub2e4.\n  <\/p>\n\n  <div class=\"formula\">\n    Q<sub>s<\/sub> =\n    Q<sub>a<\/sub>\n    (P<sub>a<\/sub>\/P<sub>s<\/sub>)\n    (T<sub>s<\/sub>\/T<sub>a<\/sub>)\n    (Z<sub>s<\/sub>\/Z<sub>a<\/sub>)\n  <\/div>\n\n  <p>\n    \uc555\ub825\uacfc \uc628\ub3c4\ub294 \uc808\ub300\uc555\ub825\uacfc\n    \uc808\ub300\uc628\ub3c4\ub85c \uc0ac\uc6a9\ud55c\ub2e4.\n  <\/p>\n\n  <div class=\"memory\">\n    <strong>\uc8fc\uc758<\/strong>\n    <p>\n      \ud45c\uc900 \uccb4\uc801\uc720\ub7c9\uc740 \uc2e4\uc81c \ubc30\uad00 \ub0b4\ubd80\uc758\n      \uccb4\uc801\uc720\ub7c9\uacfc \uac19\uc9c0 \uc54a\uc744 \uc218 \uc788\ub2e4.\n    <\/p>\n    <p>\n      \ud45c\uc900 \uc0c1\ud0dc\uc758 \uc628\ub3c4\uc640 \uc555\ub825\uc740\n      \uc801\uc6a9 \uaddc\uaca9 \ub610\ub294 \uacc4\uc57d\uc5d0 \ub530\ub77c\n      \uba85\ud655\ud558\uac8c \uc9c0\uc815\ud574\uc57c \ud55c\ub2e4.\n    <\/p>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>13. \uc720\ub7c9\uacc4\ubcc4 \uad00\uacc4\uc2dd \ud1b5\ud569 \ube44\uad50<\/h2>\n  <!-- =============================================== -->\n\n  <div class=\"table-wrap\">\n    <table>\n      <thead>\n        <tr>\n          <th>\uc720\ub7c9\uacc4<\/th>\n          <th>\uce21\uc815 \ubcc0\uc218<\/th>\n          <th>\uad00\uacc4\uc2dd<\/th>\n          <th>K\uc758 \ubb3c\ub9ac\uc801 \uc758\ubbf8<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td>\ucc28\uc555\uc2dd<\/td>\n          <td>\ucc28\uc555 \u0394P<\/td>\n          <td>Q = K\u221a\u0394P<\/td>\n          <td>\ubc00\ub3c4, \uce58\uc218, \uc720\ucd9c\uacc4\uc218<\/td>\n        <\/tr>\n        <tr>\n          <td>\uce35\ub958\uc2dd<\/td>\n          <td>\ucc28\uc555 \u0394P<\/td>\n          <td>Q = K\u0394P<\/td>\n          <td>\uc810\uc131, \ubc18\uacbd, \uae38\uc774<\/td>\n        <\/tr>\n        <tr>\n          <td>\ub85c\ud130\ubbf8\ud130<\/td>\n          <td>\uc720\ud6a8 \uba74\uc801 A<sub>g<\/sub><\/td>\n          <td>Q \u2248 KA<sub>g<\/sub><\/td>\n          <td>\ud798\uc758 \ud3c9\ud615\uacfc \ud2c8\uc0c8 \uc720\ub3d9<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc9c1\uc0ac\uac01\ud615 \uc704\uc5b4<\/td>\n          <td>\uc218\ub450 H<\/td>\n          <td>Q = KH<sup>3\/2<\/sup><\/td>\n          <td>\uac1c\uad6c \ud615\uc0c1\uacfc \ud3ed<\/td>\n        <\/tr>\n        <tr>\n          <td>V\ud615 \uc704\uc5b4<\/td>\n          <td>\uc218\ub450 H<\/td>\n          <td>Q = KH<sup>5\/2<\/sup><\/td>\n          <td>\uac1c\uad6c \uac01\ub3c4<\/td>\n        <\/tr>\n        <tr>\n          <td>\ud50c\ub8f8<\/td>\n          <td>\uc218\ub450 H<\/td>\n          <td>Q = KH<sup>n<\/sup><\/td>\n          <td>\uc218\ub85c \ud615\uc0c1\uacfc \uc720\ub3d9 \uc870\uac74<\/td>\n        <\/tr>\n        <tr>\n          <td>\ud130\ube48\uc2dd<\/td>\n          <td>\uc8fc\ud30c\uc218 f<\/td>\n          <td>Q = Kf<\/td>\n          <td>\ud68c\uc804 \uae30\uad6c\uc758 \ud2b9\uc131<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc640\ub958\uc2dd<\/td>\n          <td>\uc640\ub958 \uc8fc\ud30c\uc218 f<\/td>\n          <td>Q = Kf<\/td>\n          <td>\uc2a4\ud2b8\ub85c\ud560 \uc218\uc640 \uc7a5\uc560\ubb3c \ud3ed<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc804\uc790\uc2dd<\/td>\n          <td>\uc720\ub3c4 \uc804\uc555 U<\/td>\n          <td>Q = KU<\/td>\n          <td>\uc790\uae30\uc7a5\uacfc \ubc30\uad00 \uc9c1\uacbd<\/td>\n        <\/tr>\n        <tr>\n          <td>\ucd08\uc74c\ud30c \ub3c4\ud50c\ub7ec<\/td>\n          <td>\uc8fc\ud30c\uc218 \ubcc0\ud654 \u0394f<\/td>\n          <td>Q \u2248 K\u0394f<\/td>\n          <td>\uc74c\uc18d\uacfc \uc74c\ud5a5 \uacbd\ub85c<\/td>\n        <\/tr>\n        <tr>\n          <td>\ucd08\uc74c\ud30c \uc804\ub2ec\uc2dc\uac04\ucc28<\/td>\n          <td>\uc5ed\uc804\ub2ec\uc2dc\uac04 \ucc28 x<\/td>\n          <td>Q = Kx<\/td>\n          <td>\uc74c\ud5a5 \uacbd\ub85c\uc640 \uc720\ub3d9 \ub2e8\uba74<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc6a9\uc801\uc2dd<\/td>\n          <td>\ucd08\ub2f9 \uc791\ub3d9 \ud69f\uc218 n<\/td>\n          <td>Q = Kn<\/td>\n          <td>\uc8fc\uae30\ub2f9 \uc774\ub3d9 \uccb4\uc801<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>14. \uae30\uc220\uc0ac \ub2f5\uc548 \uc791\uc131\uacfc \uc554\uae30 \uad6c\uc870<\/h2>\n  <!-- =============================================== -->\n\n  <h3>14.1 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc73c\ub85c \uae30\uc5b5\ud558\uae30<\/h3>\n\n  <div class=\"table-wrap\">\n    <table>\n      <thead>\n        <tr>\n          <th>\uc720\ub7c9\uacc4<\/th>\n          <th>\uae30\uc5b5\ud560 \ubb3c\ub9ac \ud604\uc0c1<\/th>\n        <\/tr>\n      <\/thead>\n      <tbody>\n        <tr>\n          <td>\ucc28\uc555\uc2dd<\/td>\n          <td>\uc555\ub825\uc5d0\ub108\uc9c0 \u2192 \uc6b4\ub3d9\uc5d0\ub108\uc9c0<\/td>\n        <\/tr>\n        <tr>\n          <td>\uce35\ub958\uc2dd<\/td>\n          <td>\uc810\uc131\uc5d0 \uc758\ud55c \uc6b4\ub3d9\ub7c9 \uc804\ub2ec<\/td>\n        <\/tr>\n        <tr>\n          <td>\ub85c\ud130\ubbf8\ud130<\/td>\n          <td>\uc911\ub825\u00b7\ubd80\ub825\u00b7\uc720\uccb4\ub825\uc758 \ud3c9\ud615<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc704\uc5b4<\/td>\n          <td>\uc218\uc704 \uc0c1\uc2b9\uacfc \uc720\ud6a8 \uba74\uc801 \ubcc0\ud654<\/td>\n        <\/tr>\n        <tr>\n          <td>\ud50c\ub8f8<\/td>\n          <td>\uac1c\uc218\ub85c \uc218\ucd95\uacfc \uc218\uc704 \ubcc0\ud654<\/td>\n        <\/tr>\n        <tr>\n          <td>\ud130\ube48\uc2dd<\/td>\n          <td>\uc720\uccb4 \uc6b4\ub3d9 \u2192 \ud68c\uc804<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc640\ub958\uc2dd<\/td>\n          <td>\uc8fc\uae30\uc801 \uc640\ub958 \ubc29\ucd9c<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc804\uc790\uc2dd<\/td>\n          <td>\ub85c\ub7f0\uce20 \ud798\uacfc \uc6b4\ub3d9 \uae30\uc804\ub825<\/td>\n        <\/tr>\n        <tr>\n          <td>\ucd08\uc74c\ud30c\uc2dd<\/td>\n          <td>\uc74c\ud30c\uc758 \uc8fc\ud30c\uc218\u00b7\uc804\ub2ec\uc2dc\uac04 \ubcc0\ud654<\/td>\n        <\/tr>\n        <tr>\n          <td>\uc6a9\uc801\uc2dd<\/td>\n          <td>\uc77c\uc815 \uccb4\uc801\uc758 \ubc18\ubcf5 \uc774\ub3d9<\/td>\n        <\/tr>\n      <\/tbody>\n    <\/table>\n  <\/div>\n\n  <h3>14.2 \ub2f5\uc548 \uc791\uc131 \uc21c\uc11c<\/h3>\n\n  <ol>\n    <li>\uc720\ub7c9\uacc4\uc758 \uce21\uc815 \uc6d0\ub9ac<\/li>\n    <li>\uad00\ub828 \ubb3c\ub9ac \ubc95\uce59<\/li>\n    <li>\uac80\ucd9c \uc694\uc18c\uc758 \uad6c\uc870 \ubc0f \uc791\ub3d9<\/li>\n    <li>\uce21\uc815 \ubcc0\uc218 \uc815\uc758<\/li>\n    <li>\uc720\ub7c9 \uacc4\uc0b0\uc2dd \uc720\ub3c4<\/li>\n    <li>\ubcc0\ud658\uacc4\uc218 K\uc758 \ubb3c\ub9ac\uc801 \uc758\ubbf8<\/li>\n    <li>\uc7a5\uc810 \ubc0f \ub2e8\uc810<\/li>\n    <li>\uc124\uce58 \uc870\uac74\uacfc \ud604\uc7a5 \uc801\uc6a9<\/li>\n  <\/ol>\n\n  <div class=\"principle\">\n    <strong>\ucd5c\uc885 \uae30\uc5b5 \uad6c\uc870<\/strong>\n\n    <p>\n      \uc720\ub7c9\uacc4\uc758 \uc774\ub984\ubcf4\ub2e4 \uba3c\uc800\n      \ub2e4\uc74c \uc138 \uac00\uc9c0\ub97c \uc124\uba85\ud560 \uc218 \uc788\uc5b4\uc57c \ud55c\ub2e4.\n    <\/p>\n\n    <ol>\n      <li>\uc720\ub7c9\uc774 \ubcc0\ud558\uba74 \uc5b4\ub5a4 \ubb3c\ub9ac \ud604\uc0c1\uc774 \ubcc0\ud558\ub294\uac00?<\/li>\n      <li>\uc5b4\ub5a4 \ubb3c\ub9ac\ub7c9\uc744 \uce21\uc815\ud558\ub294\uac00?<\/li>\n      <li>\uce21\uc815 \ubcc0\uc218\ub85c\ubd80\ud130 \uc720\ub7c9\uc744 \uc5b4\ub5bb\uac8c \uacc4\uc0b0\ud558\ub294\uac00?<\/li>\n    <\/ol>\n\n    <div class=\"flow\">\n      \ubb3c\ub9ac \ubc95\uce59 \uc774\ud574 \u2192 \uc218\uc2dd \uc720\ub3c4 \u2192\n      K\uc758 \uc758\ubbf8 \ud30c\uc545 \u2192 \ud604\uc7a5 \uc801\uc6a9\n    <\/div>\n  <\/div>\n\n  <!-- =============================================== -->\n  <h2>15. \ucd9c\ucc98 \ubc0f \ud559\uc2b5 \ubc94\uc704<\/h2>\n  <!-- =============================================== -->\n\n  <p>\n    Tony R. Kuphaldt,\n    <em>Lessons in Industrial Instrumentation<\/em>,\n    Version 2.32,\n    Chapter 22.\n  <\/p>\n\n  <p>\n    \uc774 \ubb38\uc11c\ub294 Chapter 22 \ud559\uc2b5 \ub300\ud654\ub97c \ubc14\ud0d5\uc73c\ub85c\n    \ubb3c\ub9ac\uc801 \ud604\uc0c1\uacfc \uc720\ub7c9 \uacc4\uc0b0\uc2dd \uc720\ub3c4\ub97c \uc911\uc2ec\uc73c\ub85c\n    \uc7ac\uad6c\uc131\ud55c \ud559\uc2b5\uc790\ub8cc\uc774\ub2e4.\n  <\/p>\n\n  <p>\n    \uc77c\ubd80 \uc218\uc2dd\uc740 \uc774\ud574\ub97c \uc704\ud574 \uc774\uc0c1\uc801\uc778 \uc720\ub3d9 \uc870\uac74\uc744\n    \uac00\uc815\ud558\uc600\ub2e4. \uc2e4\uc81c \uc720\ub7c9\uacc4\uc758 \uad50\uc815, \ubcf4\uc815 \ubc0f\n    \uc124\uce58 \uc870\uac74\uc740 \uc81c\uc870\uc0ac \uae30\uc900\uc744 \ud655\uc778\ud574\uc57c \ud55c\ub2e4.\n  <\/p>\n\n  <p>\n    22.6\uc808\uc740 \uc2e4\uc81c \uccb4\uc801\uc720\ub7c9\uacfc \ud45c\uc900 \uccb4\uc801\uc720\ub7c9\uc758\n    \uae30\ubcf8 \uac1c\ub150\uae4c\uc9c0\ub9cc \uc815\ub9ac\ud558\uc600\ub2e4.\n  <\/p>\n\n<\/div>\n\n\n\n<div data-wp-interactive=\"core\/file\" class=\"wp-block-file\"><object data-wp-bind--hidden=\"!state.hasPdfPreview\" hidden class=\"wp-block-file__embed\" data=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/10\/Lessons_In_Industrial_Instrumentation-7.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"Lessons_In_Industrial_Instrumentation-7\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-7d8ed6ad-78e4-4270-b610-e9b3e448bfca\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/10\/Lessons_In_Industrial_Instrumentation-7.pdf\">Lessons_In_Industrial_Instrumentation-7<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2026\/10\/Lessons_In_Industrial_Instrumentation-7.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-7d8ed6ad-78e4-4270-b610-e9b3e448bfca\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n","protected":false},"excerpt":{"rendered":"<p>Chapter 22. Continuous Fluid Flow Measurement \uc5f0\uc18d \uc720\uccb4 \uc720\ub7c9 \uce21\uc815 \u2014 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uacfc \uc218\uc2dd \uc720\ub3c4\ub97c \uc911\uc2ec\uc73c\ub85c \ud55c \ud559\uc2b5 \uc815\ub9ac \ud559\uc2b5 \ubaa9\uc801 \uc720\ub7c9\uacc4\uc758 \uc885\ub958\ubcc4 \uacf5\uc2dd\uc744 \ub2e8\uc21c \uc554\uae30\ud558\uc9c0 \uc54a\uace0, \uc720\ub7c9 \ubcc0\ud654\uc5d0 \uc758\ud574 \uc5b4\ub5a4 \ubb3c\ub9ac\uc801 \ud604\uc0c1\uc774 \ubc1c\uc0dd\ud558\ub294\uc9c0 \uc774\ud574\ud55c\ub2e4. \ubb3c\ub9ac\uc801 \ud604\uc0c1 \u2192 \uce21\uc815 \ubcc0\uc218 \u2192 \uc218\uc2dd \uc720\ub3c4 \u2192 \uc720\ub7c9 \uacc4\uc0b0 \u2192 \uc7a5\uc810\u00b7\ub2e8\uc810 \uc774 \ubb38\uc11c\uc5d0\uc11c K\ub294 \uce21\uc815 \ubcc0\uc218\uc640 \uc720\ub7c9 \uc0ac\uc774\uc758 [&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":[2233,2232,2231,2234,1305],"class_list":["post-9774","post","type-post","status-publish","format-standard","hentry","category-1185","tag---2","tag---k","tag-1305"],"jetpack_sharing_enabled":true,"jetpack_featured_media_url":"","_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/9774","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=9774"}],"version-history":[{"count":3,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/9774\/revisions"}],"predecessor-version":[{"id":9779,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/9774\/revisions\/9779"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=9774"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=9774"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=9774"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}