{"id":6526,"date":"2024-02-19T17:51:14","date_gmt":"2024-02-19T08:51:14","guid":{"rendered":"https:\/\/now0930.pe.kr\/wordpress\/?p=6526"},"modified":"2025-03-14T14:18:13","modified_gmt":"2025-03-14T05:18:13","slug":"%ec%a0%9c%ec%96%b4-%eb%b0%b8%eb%b8%8c%ec%9d%98-%ec%ba%90%eb%b9%84%ed%85%8c%ec%9d%b4%ec%85%98-%ed%98%84%ec%83%81","status":"publish","type":"post","link":"https:\/\/now0930.pe.kr\/wordpress\/%ec%a0%9c%ec%96%b4-%eb%b0%b8%eb%b8%8c%ec%9d%98-%ec%ba%90%eb%b9%84%ed%85%8c%ec%9d%b4%ec%85%98-%ed%98%84%ec%83%81\/","title":{"rendered":"127\ud68c 3\uad50\uc2dc 6\ubc88"},"content":{"rendered":"\n<p>\uc81c\uc5b4\ubc38\ube0c(Control Valve)\uc758 \uce90\ube44\ud14c\uc774\uc158(Cavitation) \ud604\uc0c1 \ubc0f \ubc29\uc9c0\ub300\ucc45\uc5d0 \ub300\ud558\uc5ec \uc124\uba85 \ud558\uc2dc\uc624.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1540\" height=\"191\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-54.png\" alt=\"\" class=\"wp-image-7826\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-54.png 1540w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-54-768x95.png 768w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-54-1536x191.png 1536w\" sizes=\"auto, (max-width: 1540px) 100vw, 1540px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"1148\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-55.png\" alt=\"\" class=\"wp-image-7830\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-55.png 1148w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-55-768x856.png 768w\" sizes=\"auto, (max-width: 1148px) 100vw, 1148px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"890\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-56.png\" alt=\"\" class=\"wp-image-7831\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-56.png 890w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-56-768x1105.png 768w\" sizes=\"auto, (max-width: 890px) 100vw, 890px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"867\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-57.png\" alt=\"\" class=\"wp-image-7832\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-57.png 867w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-57-768x1134.png 768w\" sizes=\"auto, (max-width: 867px) 100vw, 867px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"917\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-58.png\" alt=\"\" class=\"wp-image-7833\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-58.png 917w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/image-58-768x1072.png 768w\" sizes=\"auto, (max-width: 917px) 100vw, 917px\" \/><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"936\" height=\"1280\" src=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/\uc81c\ubaa9-\uc5c6\uc74c-29.jpg\" alt=\"\" class=\"wp-image-6527\" srcset=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/\uc81c\ubaa9-\uc5c6\uc74c-29.jpg 936w, https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/\uc81c\ubaa9-\uc5c6\uc74c-29-768x1050.jpg 768w\" sizes=\"auto, (max-width: 936px) 100vw, 936px\" \/><\/figure>\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\/2024\/02\/\uce90\ube44\ud14c\uc774\uc158.pdf\" type=\"application\/pdf\" style=\"width:100%;height:600px\" aria-label=\"\uce90\ube44\ud14c\uc774\uc158\uc758 \uc0bd\uc785.\"><\/object><a id=\"wp-block-file--media-c2288ebf-27cb-44c4-9477-3e135a84afee\" href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/\uce90\ube44\ud14c\uc774\uc158.pdf\">\uce90\ube44\ud14c\uc774\uc158<\/a><a href=\"https:\/\/now0930.pe.kr\/wordpress\/wp-content\/uploads\/2024\/02\/\uce90\ube44\ud14c\uc774\uc158.pdf\" class=\"wp-block-file__button wp-element-button\" download aria-describedby=\"wp-block-file--media-c2288ebf-27cb-44c4-9477-3e135a84afee\">\ub2e4\uc6b4\ub85c\ub4dc<\/a><\/div>\n\n\n\n<p>\uc544\ub798\ub294 \uc8fc\uc5b4\uc9c4 \ubb38\ub2e8\uc758 \ub0b4\uc6a9\uc744 \uc790\uc138\ud788 \uc124\uba85\ud55c \uac83\uc785\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\ubb38\ub2e8 \ub0b4\uc6a9 \uc694\uc57d<\/strong><\/h3>\n\n\n\n<p>\ubc38\ube0c\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uce90\ube44\ud14c\uc774\uc158\uc758 \u201c\uac15\ub3c4(intensity)\u201d\ub294 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825(\ubc38\ube0c \ucd9c\uad6c \ucabd \uc555\ub825)\uc744 \uc870\uc808\ud568\uc73c\ub85c\uc368 \ubc14\uafc0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc, \uc774 \ubcc0\ud654\uc5d0\ub294 \ud56d\uc0c1 \ud2b8\ub808\uc774\ub4dc\uc624\ud504(trade-off)\uac00 \ub530\ub985\ub2c8\ub2e4.<\/p>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \uc99d\uac00\uc2dc\ud0a4\ub294 \uacbd\uc6b0<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc555\ub825 \uac15\ud558 \uac10\uc18c:<\/strong><br>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \ub192\uc774\uba74 \ubc38\ube0c\ub97c \ud1b5\uacfc\ud560 \ub54c\uc758 \uc804\uccb4 \uc555\ub825 \uac15\ud558(P\u2082 \u2013 P\u2081)\uac00 \uc904\uc5b4\ub4ed\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc99d\uae30\uc555 \uc774\ud558\ub85c \ub5a8\uc5b4\uc9d0 \ubc29\uc9c0:<\/strong><br>\uc555\ub825 \uac15\ud558\uac00 \uc904\uc5b4\ub4e4\uc5b4 \ubc38\ube0c \ub0b4\uc5d0\uc11c \uc555\ub825\uc774 \uc561\uccb4\uc758 \uc99d\uae30\uc555(P_V) \uc774\ud558\ub85c \ub5a8\uc5b4\uc9c0\uc9c0 \uc54a\uac8c \ub418\uc5b4, \uce90\ube44\ud14c\uc774\uc158(\uc989, \uae30\ud3ec \ud615\uc131 \ubc0f \ubd95\uad34)\uc774 \uc5b5\uc81c\ub429\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\ub7c9 \uac10\uc18c:<\/strong><br>\ubc18\uba74, \uc804\uccb4 \uc555\ub825 \uac15\ud558\uac00 \uac10\uc18c\ud558\uba74 \uc720\uccb4\uc758 \ud750\ub974\ub294 \ud798\uc774 \uc904\uc5b4\ub4e4\uc5b4 \uacf5\uc815(flow) \uc720\ub7c9\uc774 \ub0ae\uc544\uc9c0\ub294 \ub2e8\uc810\uc774 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<ol class=\"wp-block-list\">\n<li><strong>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \ub0ae\ucd94\ub294 \uacbd\uc6b0<\/strong><\/li>\n<\/ol>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc555\ub825 \uac15\ud558 \uc99d\uac00\uc758 \uc9c1\uad00\uc801\uc778 \uc6b0\ub824:<\/strong><br>\ucc98\uc74c \uc0dd\uac01\ud558\uae30\uc5d0\ub294 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \ub0ae\ucd94\uba74 \uc804\uccb4 \uc555\ub825 \uac15\ud558\uac00 \ucee4\uc838\uc11c \uae30\ud3ec(\uce90\ube44\ud14c\uc774\uc158\uc758 \uc804 \ub2e8\uacc4)\uac00 \ub354 \ub9ce\uc774 \uc0dd\uc131\ub420 \uac83\ucc98\ub7fc \ubcf4\uc785\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2e4\uc81c \ud6a8\uacfc \u2013 \uac15\ub3c4 \uac10\uc18c:<\/strong><br>\uadf8\ub7ec\ub098 \ubb38\ub2e8\uc740 \u201c\uc99d\uac00\ub41c \uc555\ub825 \ucc28\uc774\uac00 \uce90\ube44\ud14c\uc774\uc158 \uac15\ub3c4\ub97c \ub0ae\ucd98\ub2e4\u201d\uace0 \ub9d0\ud569\ub2c8\ub2e4. \uc774\ub294 \ub450 \uac00\uc9c0 \uad00\uc810\uc5d0\uc11c \uc774\ud574\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4:\n<ul class=\"wp-block-list\">\n<li><strong>\uc5d0\ub108\uc9c0 \ubd84\uc0b0:<\/strong><br>\uc555\ub825 \ucc28\uc774\uac00 \ud06c\uba74 \ube44\ub85d \ub354 \ub9ce\uc740 \uae30\ud3ec\uac00 \ud615\uc131\ub420 \uc218 \uc788\uc9c0\ub9cc, \uadf8 \uae30\ud3ec \ud558\ub098\ud558\ub098\uc5d0 \uc804\ub2ec\ub418\ub294 \uc5d0\ub108\uc9c0(\uc989, \uae30\ud3ec \ubd95\uad34 \uc2dc \ubc29\ucd9c\ub418\ub294 \ucda9\uaca9 \uc5d0\ub108\uc9c0)\uac00 \uc0c1\ub300\uc801\uc73c\ub85c \ubd84\uc0b0\ub418\uc5b4 \ub35c \uac15\ub82c\ud558\uac8c \uc791\uc6a9\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub3d9\uc801 \uc720\ub3d9 \ud2b9\uc131 \ubcc0\ud654:<\/strong><br>\uc555\ub825 \uac15\ud558\uac00 \ud06c\uac8c \ub418\uba74 \uc720\ub3d9\uc758 \ud2b9\uc131\uc774 \ubcc0\ud558\uba74\uc11c, \uae30\ud3ec\ub4e4\uc774 \uc11c\ub85c \uc0c1\ud638\uc791\uc6a9\ud558\uac70\ub098 \ubd95\uad34\ud558\ub294 \ubc29\uc2dd\uc774 \ub2ec\ub77c\uc838\uc11c \uac1c\ubcc4 \uae30\ud3ec\uc758 \ud3ed\ubc1c \uac15\ub3c4\uac00 \ub0ae\uc544\uc9c8 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n<\/li>\n\n\n\n<li><strong>\uc989, \uce90\ube44\ud14c\uc774\uc158\uc758 \u201c\uac15\ub3c4\u201d\ub294<\/strong><br>\ub2e8\uc21c\ud788 \uae30\ud3ec\uc758 \uc218\uac00 \uc544\ub2c8\ub77c \uac01 \uae30\ud3ec\uc758 \ubd95\uad34 \uc2dc \ubc1c\uc0dd\ud558\ub294 \uc5d0\ub108\uc9c0\uc758 \uc9d1\uc911\ub3c4\uc5d0 \ub2ec\ub824\uc788\uc2b5\ub2c8\ub2e4. \ub0ae\uc740 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc740 \uc555\ub825 \uac15\ud558\ub294 \uc99d\uac00\uc2dc\ud0a4\uc9c0\ub9cc, \uacb0\uacfc\uc801\uc73c\ub85c \uac1c\ubcc4 \uae30\ud3ec \ubd95\uad34\uc758 \uc5d0\ub108\uc9c0\uac00 \uc57d\ud574\uc838 \uce90\ube44\ud14c\uc774\uc158\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\uc758 \u201c\uac15\ub3c4\u201d\uac00 \ub0ae\uc544\uc9c8 \uc218 \uc788\ub2e4\ub294 \ub73b\uc785\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uc65c \uc774\ub7ec\ud55c \uc870\uc808\uc774 \uc911\uc694\ud55c\uac00?<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\uc124\uacc4 \ubc0f \uc6b4\uc804 \uc870\uac74 \ucd5c\uc801\ud654:<\/strong><br>\ubc38\ube0c\ub098 \uc720\uc555 \uc2dc\uc2a4\ud15c\uc758 \uacbd\uc6b0, \uce90\ube44\ud14c\uc774\uc158\uc740 \ub0b4\ubd80 \uc190\uc0c1\uacfc \uc7ac\ub8cc \ubd80\uc2dd\uc758 \uc6d0\uc778\uc774 \ub429\ub2c8\ub2e4. \ub530\ub77c\uc11c \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \ubbf8\uc138\ud558\uac8c \uc870\uc808\ud558\uba74\uc11c \uc801\uc808\ud55c \uade0\ud615\uc744 \ub9de\ucd94\ub294 \uac83\uc774 \uc911\uc694\ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc720\ub7c9\uacfc \uce90\ube44\ud14c\uc774\uc158 \ubcf4\ud638\uc758 \uade0\ud615:<\/strong><br>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \uc62c\ub9ac\uba74 \uce90\ube44\ud14c\uc774\uc158 \uac00\ub2a5\uc131\uc744 \uc904\uc77c \uc218 \uc788\uc9c0\ub9cc, \uc774\ub294 \uacf5\uc815 \uc720\ub7c9 \uc800\ud558\ub77c\ub294 \ubd80\uc791\uc6a9\uc744 \uac00\uc838\uc635\ub2c8\ub2e4. \ubc18\ub300\ub85c \uc555\ub825\uc744 \ub0ae\ucd94\uba74 \uc720\ub7c9\uc740 \uc720\uc9c0\ub418\uac70\ub098 \uc99d\uac00\ud560 \uc218 \uc788\uc73c\ub098, \uadf8\uc5d0 \ub530\ub978 \uce90\ube44\ud14c\uc774\uc158\uc758 \uae30\ud3ec \uc218\ub294 \ub298\uc5b4\ub098\ub354\ub77c\ub3c4 \uac01 \uae30\ud3ec\uc758 \ubd95\uad34 \uac15\ub3c4\ub294 \uc904\uc5b4\ub4e4 \uc218 \uc788\ub2e4\ub294 \uc810\uc744 \uace0\ub824\ud574\uc57c \ud569\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\uc2e4\uc81c \uc801\uc6a9:<\/strong><br>\uc774\ub7ec\ud55c \uc6d0\ub9ac\ub97c \uc774\ud574\ud568\uc73c\ub85c\uc368 \uc5d4\uc9c0\ub2c8\uc5b4\ub294 \ubc38\ube0c \uc120\ud0dd, \uc124\uacc4, \ubc0f \uc6b4\uc804 \uc870\uac74 \uc124\uc815 \uc2dc \uce90\ube44\ud14c\uc774\uc158\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\uc744 \ucd5c\uc18c\ud654\ud558\uba74\uc11c \ub3d9\uc2dc\uc5d0 \uc2dc\uc2a4\ud15c\uc758 \ud6a8\uc728\uc801\uc778 \uc791\ub3d9\uc744 \uc720\uc9c0\ud560 \uc218 \uc788\ub3c4\ub85d \uc870\uc808\ud560 \uc218 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uac04\ub2e8\ud55c \ub3c4\uc2dd\uc73c\ub85c \uc774\ud574\ud558\uae30<\/strong><\/h3>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502   \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825 \u2191      \u2502\n\u2502 (P\u2082 \uc99d\uac00)               \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n             \u2502\n             \u25bc\n   \u2193 \uc555\ub825 \uac15\ud558 (P\u2082 \u2013 P\u2081 \uac10\uc18c)\n             \u2502\n             \u25bc\n  \uc555\ub825\uc774 \uc99d\uae30\uc555 \uc774\ud558\ub85c \ub5a8\uc5b4\uc9c0\uc9c0 \uc54a\uc74c\n             \u2502\n             \u25bc\n  \u25cf \uce90\ube44\ud14c\uc774\uc158 \uc5b5\uc81c \u2192 \uc190\uc0c1 \uac10\uc18c\n             \u2502\n             \u25bc\n  \uc720\ub7c9 \uac10\uc18c (\ud2b8\ub808\uc774\ub4dc\uc624\ud504)<\/pre>\n\n\n\n<pre class=\"EnlighterJSRAW\" data-enlighter-language=\"generic\" data-enlighter-theme=\"\" data-enlighter-highlight=\"\" data-enlighter-linenumbers=\"\" data-enlighter-lineoffset=\"\" data-enlighter-title=\"\" data-enlighter-group=\"\">\u250c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2510\n\u2502   \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825 \u2193      \u2502\n\u2502 (P\u2082 \uac10\uc18c)               \u2502\n\u2514\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u252c\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2500\u2518\n             \u2502\n             \u25bc\n   \u2191 \uc555\ub825 \uac15\ud558 (P\u2082 \u2013 P\u2081 \uc99d\uac00)\n             \u2502\n             \u25bc\n  \ub354 \ub9ce\uc740 \uae30\ud3ec \ud615\uc131 \uc608\uc0c1 \u2192 \ud558\uc9c0\ub9cc\u2026\n             \u2502\n             \u25bc\n  \ubd84\uc0b0\ub41c \uc5d0\ub108\uc9c0\ub85c \uc778\ud55c \ub0ae\uc740 \ubd95\uad34 \uac15\ub3c4\n             \u2502\n             \u25bc\n  \u25cf \uce90\ube44\ud14c\uc774\uc158 \uac15\ub3c4\uc758 \uac10\uc18c (\uc190\uc0c1 \uac15\ub3c4 \uac10\uc18c)<\/pre>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\uacb0\ub860<\/strong><\/h3>\n\n\n\n<p>\ubb38\ub2e8\uc5d0\uc11c\ub294 \ubc38\ube0c \ub0b4 \uce90\ube44\ud14c\uc774\uc158\uc758 \uac15\ub3c4\uac00 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 \uc218 \uc788\uc74c\uc744 \uc124\uba85\ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \ub192\uc774\uba74<\/strong> \uc555\ub825 \uac15\ud558\ub97c \uc904\uc5ec \uce90\ube44\ud14c\uc774\uc158\uc758 \ubc1c\uc0dd\uc744 \ub9c9\uc744 \uc218 \uc788\uc9c0\ub9cc, \uc720\ub7c9\uc740 \ub5a8\uc5b4\uc9d1\ub2c8\ub2e4.<\/li>\n\n\n\n<li><strong>\ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc744 \ub0ae\ucd94\uba74<\/strong> \ub354 \ub9ce\uc740 \uae30\ud3ec\uac00 \uc0dd\uc131\ub420 \uc218 \uc788\ub294 \uc0c1\ud669\ucc98\ub7fc \ubcf4\uc774\ub098, \uac01 \uae30\ud3ec \ubd95\uad34\uc758 \uc5d0\ub108\uc9c0\uac00 \ubd84\uc0b0\ub418\uc5b4 \uacb0\uacfc\uc801\uc73c\ub85c \uce90\ube44\ud14c\uc774\uc158\uc758 \ucda9\uaca9 \uac15\ub3c4\ub294 \ub0ae\uc544\uc9c8 \uc218 \uc788\ub2e4\uace0 \uc124\uba85\ud558\uace0 \uc788\uc2b5\ub2c8\ub2e4.<\/li>\n<\/ul>\n\n\n\n<p>\uc774\ub7f0 \uc774\ud574\ub294 \ubc38\ube0c \ubc0f \uc720\ub3d9 \uc2dc\uc2a4\ud15c \uc124\uacc4\uc5d0\uc11c \uce90\ube44\ud14c\uc774\uc158\uc73c\ub85c \uc778\ud55c \uc190\uc0c1\uc744 \ucd5c\uc18c\ud654\ud558\uace0, \ub3d9\uc2dc\uc5d0 \uc2dc\uc2a4\ud15c\uc758 \ud6a8\uc728\uc131\uc744 \uc720\uc9c0\ud558\ub294 \ub370 \uc911\uc694\ud55c \uc5ed\ud560\uc744 \ud569\ub2c8\ub2e4.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p>\ud639\uc2dc \uc774\uc640 \uad00\ub828\ud574 \ub354 \uad6c\uccb4\uc801\uc778 \uc0ac\ub840\ub098 \ucd94\uac00\uc801\uc778 \uc6d0\ub9ac \uc124\uba85\uc774 \ud544\uc694\ud558\ub2e4\uba74 \ub9d0\uc500\ud574 \uc8fc\uc138\uc694!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\uc81c\uc5b4\ubc38\ube0c(Control Valve)\uc758 \uce90\ube44\ud14c\uc774\uc158(Cavitation) \ud604\uc0c1 \ubc0f \ubc29\uc9c0\ub300\ucc45\uc5d0 \ub300\ud558\uc5ec \uc124\uba85 \ud558\uc2dc\uc624. \uc544\ub798\ub294 \uc8fc\uc5b4\uc9c4 \ubb38\ub2e8\uc758 \ub0b4\uc6a9\uc744 \uc790\uc138\ud788 \uc124\uba85\ud55c \uac83\uc785\ub2c8\ub2e4. \ubb38\ub2e8 \ub0b4\uc6a9 \uc694\uc57d \ubc38\ube0c\uc5d0\uc11c \ubc1c\uc0dd\ud558\ub294 \uce90\ube44\ud14c\uc774\uc158\uc758 \u201c\uac15\ub3c4(intensity)\u201d\ub294 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825(\ubc38\ube0c \ucd9c\uad6c \ucabd \uc555\ub825)\uc744 \uc870\uc808\ud568\uc73c\ub85c\uc368 \ubc14\uafc0 \uc218 \uc788\uc2b5\ub2c8\ub2e4. \ub2e4\ub9cc, \uc774 \ubcc0\ud654\uc5d0\ub294 \ud56d\uc0c1 \ud2b8\ub808\uc774\ub4dc\uc624\ud504(trade-off)\uac00 \ub530\ub985\ub2c8\ub2e4. \uc65c \uc774\ub7ec\ud55c \uc870\uc808\uc774 \uc911\uc694\ud55c\uac00? \uac04\ub2e8\ud55c \ub3c4\uc2dd\uc73c\ub85c \uc774\ud574\ud558\uae30 \uacb0\ub860 \ubb38\ub2e8\uc5d0\uc11c\ub294 \ubc38\ube0c \ub0b4 \uce90\ube44\ud14c\uc774\uc158\uc758 \uac15\ub3c4\uac00 \ub2e4\uc6b4\uc2a4\ud2b8\ub9bc \uc555\ub825\uc5d0 \ub530\ub77c \ub2ec\ub77c\uc9c8 [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[1185],"tags":[1353,1354,1614,1699,1355,1407],"class_list":["post-6526","post","type-post","status-publish","format-standard","hentry","category-1185","tag-cavitation","tag-cavities","tag-flashing","tag-pressure-difference","tag-1355","tag-1407"],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/6526","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=6526"}],"version-history":[{"count":4,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/6526\/revisions"}],"predecessor-version":[{"id":7834,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/posts\/6526\/revisions\/7834"}],"wp:attachment":[{"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/media?parent=6526"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/categories?post=6526"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/now0930.pe.kr\/wordpress\/wp-json\/wp\/v2\/tags?post=6526"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}