{"id":1143,"date":"2017-08-17T06:38:30","date_gmt":"2017-08-17T04:38:30","guid":{"rendered":"http:\/\/www.inst-sim.com\/1\/?p=1143"},"modified":"2018-12-06T09:42:34","modified_gmt":"2018-12-06T07:42:34","slug":"variable-area-flow","status":"publish","type":"post","link":"https:\/\/www.inst-sim.com\/1\/flow\/variable-area-flow\/","title":{"rendered":"\u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629 \u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 Variable Area Flowmeters"},"content":{"rendered":"<table cellspacing=\"20\">\n<tbody>\n<tr>\n<td>\n<p style=\"text-align: justify;\">\u062a\u062a\u063a\u064a\u0631 \u0645\u0633\u0627\u062d\u0629 \u0645\u0642\u0637\u0639 \u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629 <span style=\"color: #0000ff;\">Variable Area Meter<\/span> \u062a\u0628\u0639\u0627 \u0644\u062a\u063a\u064a\u0631 \u0645\u0639\u062f\u0644 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 .<\/p>\n<p style=\"text-align: justify;\">\u0643\u0644\u0645\u0627 \u0632\u0627\u062f \u0645\u0639\u062f\u0644 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0627\u0644\u062d\u062c\u0645\u064a \u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0645\u0633\u0627\u062d\u0629 \u0645\u0642\u0637\u0639 \u0645\u0633\u0627\u0631 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0648\u064a\u062d\u062f\u062b \u0630\u0644\u0643 \u062a\u062d\u062a \u0627\u0646\u062e\u0641\u0627\u0636 \u062b\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u0636\u063a\u0637 (\u062a\u0642\u0631\u064a\u0628\u0627\u064b).<\/p>\n<p>\u0648\u064a\u0645\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629 <span style=\"color: #0000ff;\">Variable Area Meters<\/span> \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0648\u0627\u0639 :<\/td>\n<td dir=\"ltr\">\n<p style=\"text-align: justify;\">A Variable area flowmeter&#8217;s cross section area available to the flow varies with the flow rate.<\/p>\n<p style=\"text-align: justify;\">Under a (nearly) constant pressure drop, the higher the volume flow rate, the higher the flow path area.<\/p>\n<p>Variable area flowmeters can further be categorized into three types :<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>\u0623\u0648\u0644\u0627 : <a href=\"http:\/\/www.inst-sim.com\/1\/flow\/rotameter\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u0631\u0648\u062a\u0627\u0645\u064a\u062a\u0631 <span style=\"color: #0000ff;\">Rotameter<\/span><\/a> .<\/p>\n<p>\u062b\u0627\u0646\u064a\u0627\u064b : \u062c\u0647\u0627\u0632 \u0627\u0644\u0631\u064a\u0634\u0629 \u0627\u0644\u0645\u062a\u062d\u0631\u0643\u0629\u00a0<span style=\"color: #0000ff;\">Movable Vane Meter<\/span> .<\/p>\n<p>\u062b\u0627\u0644\u062b\u0627\u064b :\u00a0<span style=\"text-decoration: underline;\"><a href=\"http:\/\/www.inst-sim.com\/1\/flow\/weir-flow-meter\/\" target=\"_blank\" rel=\"noopener\">\u0627\u0644\u0633\u062f \u0623\u0648 \u0627\u0644\u062d\u0627\u062c\u0632\u00a0<span style=\"color: #0000ff; text-decoration: underline;\">Weir<\/span> \u0648 \u0627\u0644\u0647\u062f\u0651\u0627\u0631\u00a0<span style=\"color: #0000ff; text-decoration: underline;\">Flume<\/span><\/a><\/span> .<\/p>\n<p>&nbsp;<\/p>\n<p><img loading=\"lazy\" class=\"size-full wp-image-1144 aligncenter\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Variable-Area-Flow-meters-Working-Principle.gif\" alt=\"\" width=\"100\" height=\"175\" \/><\/p>\n<p>\u0623\u0648\u0644\u0627 : <a href=\"http:\/\/www.inst-sim.com\/1\/flow\/rotameter\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\">\u0627\u0644\u0631\u0648\u062a\u0627\u0645\u064a\u062a\u0631 <span style=\"color: #0000ff; text-decoration: underline;\">Rotameter<\/span><\/span><\/a> .<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1146 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Variable-Area-Meter.png\" alt=\"\" width=\"396\" height=\"599\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Variable-Area-Meter.png 396w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Variable-Area-Meter-198x300.png 198w\" sizes=\"(max-width: 396px) 100vw, 396px\" \/><\/p>\n<p>.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1145 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Variable-Area-Flowmeter.gif\" alt=\"\" width=\"603\" height=\"153\" \/><\/p>\n<p><a href=\"http:\/\/www.inst-sim.com\/1\/flow\/rotameter\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\">\u0644\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n<p>*<\/p>\n<p>\u062b\u0627\u0646\u064a\u0627\u064b : \u062c\u0647\u0627\u0632 \u0627\u0644\u0631\u064a\u0634\u0629 \u0627\u0644\u0645\u062a\u062d\u0631\u0643\u0629\u00a0<span style=\"color: #0000ff;\">Movable Vane Meter<\/span> .<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1147 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/The-movable-vane2.png\" alt=\"\" width=\"269\" height=\"274\" \/><\/p>\n<p>.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1148 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Vane-Style-Flow-Meter-for-Cooling-Water.gif\" alt=\"\" width=\"200\" height=\"135\" \/><\/p>\n<p>\u062b\u0627\u0644\u062b\u0627\u064b :\u00a0<a href=\"http:\/\/www.inst-sim.com\/1\/flow\/weir-flow-meter\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\">\u0627\u0644\u0633\u062f \u0623\u0648 \u0627\u0644\u062d\u0627\u062c\u0632\u00a0<span style=\"color: #0000ff; text-decoration: underline;\">Weir<\/span> \u0648 \u0627\u0644\u0647\u062f\u0651\u0627\u0631\u00a0<span style=\"color: #0000ff; text-decoration: underline;\">Flume<\/span><\/span><\/a> .<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1149 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/1wier.jpg\" alt=\"\" width=\"666\" height=\"678\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/1wier.jpg 666w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/1wier-295x300.jpg 295w\" sizes=\"(max-width: 666px) 100vw, 666px\" \/><\/p>\n<p><a href=\"http:\/\/www.inst-sim.com\/1\/flow\/weir-flow-meter\/\" target=\"_blank\" rel=\"noopener\"><span style=\"text-decoration: underline;\">\u0644\u0644\u0645\u0632\u064a\u062f<\/span><\/a><\/p>\n<p><img loading=\"lazy\" class=\"wp-image-1150 size-full aligncenter\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Weir-flow-Meter-Ultrasonic-level-transmitter.jpg\" alt=\"\" width=\"446\" height=\"447\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Weir-flow-Meter-Ultrasonic-level-transmitter.jpg 446w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Weir-flow-Meter-Ultrasonic-level-transmitter-150x150.jpg 150w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Weir-flow-Meter-Ultrasonic-level-transmitter-300x300.jpg 300w\" sizes=\"(max-width: 446px) 100vw, 446px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\">\u0627\u0633\u062a\u062e\u062f\u0627\u0645 \u0627\u0644\u0633\u062f \u0623\u0648 \u0627\u0644\u062d\u0627\u062c\u0632\u00a0Weir \u0641\u064a \u0642\u064a\u0627\u0633 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0641\u064a \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629<\/span><\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1152 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/1flume.jpg\" alt=\"\" width=\"669\" height=\"673\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/1flume.jpg 669w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/1flume-150x150.jpg 150w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/1flume-298x300.jpg 298w\" sizes=\"(max-width: 669px) 100vw, 669px\" \/><\/p>\n<p>.<\/p>\n<p><img loading=\"lazy\" class=\"aligncenter wp-image-1151 size-full\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Flume.jpg\" alt=\"\" width=\"308\" height=\"229\" srcset=\"https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Flume.jpg 308w, https:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2017\/08\/Flume-300x223.jpg 300w\" sizes=\"(max-width: 308px) 100vw, 308px\" \/><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #0000ff;\">\u0642\u0646\u0627\u0629 \u0628\u0627\u0631\u0634\u0627\u0644 Parshall Flume \u0644\u0642\u064a\u0627\u0633 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0641\u064a \u0627\u0644\u0642\u0646\u0648\u0627\u062a \u0627\u0644\u0645\u0641\u062a\u0648\u062d\u0629<\/span><\/p>\n<p>*<\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\">\u0627\u0636\u063a\u0637 \u0647\u0646\u0627 \u0644\u062a\u062a\u0627\u0628\u0639 \u0635\u0641\u062d\u062a\u0646\u0627 \u0639\u0644\u064a \u0627\u0644\u0641\u064a\u0633<\/span> <span style=\"color: #ff0000;\">\u0628\u0648\u0643<a style=\"color: #ff0000;\" href=\"https:\/\/www.facebook.com\/Instruments-Simulation-987927711244444\/\" target=\"_blank\" rel=\"noopener\"><img loading=\"lazy\" class=\"alignnone size-full wp-image-2022\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2018\/04\/Inst-Sim-Face-ani-small2.gif\" alt=\"\" width=\"270\" height=\"72\" \/><\/a><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color: #ff0000;\"><strong>***************************************************************<\/strong><\/span><\/p>\n<p><img loading=\"lazy\" class=\"alignnone size-full wp-image-559\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2016\/11\/handwave-Yellow.gif\" alt=\"handwave-yellow\" width=\"125\" height=\"70\" \/><\/p>\n<h3><span style=\"color: #ff6600;\"><strong>\u0645\u0648\u0627\u0636\u064a\u0639 \u0630\u0627\u062a \u0635\u0644\u0629<\/strong><\/span><\/h3>\n<h3><\/h3>\n<ul>\n<li>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/flow\/wedge-element\/\" target=\"_blank\" rel=\"noopener\">\u0639\u0646\u0635\u0631 \u0633\u0631\u064a\u0627\u0646 \u0625\u0633\u0641\u064a\u0646\u064a \u0627\u0644\u0634\u0643\u0644 Wedge Flow Element<\/a>\u00a0\u0641\u064a \u0635\u0648\u0631<\/h3>\n<\/li>\n<li>\n<h3>\u00a0.<\/h3>\n<h3><a href=\"http:\/\/www.inst-sim.com\/1\/flow\/v-cone-dp-element\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0642\u0637\u0639 \u062f\u0627\u062e\u0644\u064a \u2013 \u0645\u062e\u0631\u0648\u0637 \u0641\u0631\u0642 \u0627\u0644\u0636\u063a\u0637 V Cone DP Element<\/a>\u00a0\u0641\u064a \u0635\u0648\u0631<\/h3>\n<\/li>\n<li>.<\/li>\n<li>\n<h3><strong><a href=\"http:\/\/www.inst-sim.com\/1\/flow\/shuttle-type-flow-switch\/\" target=\"_blank\" rel=\"noopener\">\u0645\u0641\u062a\u0627\u062d \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0627\u0644\u0645\u0643\u0648\u0643\u064a Shuttle Type Flow Switch<\/a><\/strong><\/h3>\n<p>.<\/li>\n<\/ul>\n<p><img loading=\"lazy\" class=\"size-full wp-image-559 alignleft\" src=\"http:\/\/www.inst-sim.com\/1\/wp-content\/uploads\/2016\/11\/handwave-Yellow.gif\" alt=\"handwave-yellow\" width=\"125\" height=\"70\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u062a\u062a\u063a\u064a\u0631 \u0645\u0633\u0627\u062d\u0629 \u0645\u0642\u0637\u0639 \u062c\u0647\u0627\u0632 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629 Variable Area Meter \u062a\u0628\u0639\u0627 \u0644\u062a\u063a\u064a\u0631 \u0645\u0639\u062f\u0644 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 . \u0643\u0644\u0645\u0627 \u0632\u0627\u062f \u0645\u0639\u062f\u0644 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0627\u0644\u062d\u062c\u0645\u064a \u0643\u0644\u0645\u0627 \u0632\u0627\u062f\u062a \u0645\u0633\u0627\u062d\u0629 \u0645\u0642\u0637\u0639 \u0645\u0633\u0627\u0631 \u0627\u0644\u0633\u0631\u064a\u0627\u0646 \u0648\u064a\u062d\u062f\u062b \u0630\u0644\u0643 \u062a\u062d\u062a \u0627\u0646\u062e\u0641\u0627\u0636 \u062b\u0627\u0628\u062a \u0641\u064a \u0627\u0644\u0636\u063a\u0637 (\u062a\u0642\u0631\u064a\u0628\u0627\u064b). \u0648\u064a\u0645\u0643\u0646 \u062a\u0635\u0646\u064a\u0641 \u0623\u062c\u0647\u0632\u0629 \u0627\u0644\u0645\u0633\u0627\u062d\u0629 \u0627\u0644\u0645\u062a\u063a\u064a\u0631\u0629 Variable Area Meters \u062b\u0644\u0627\u062b\u0629 \u0623\u0646\u0648\u0627\u0639 : A Variable area flowmeter&#8217;s cross section area available to the flow [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":1144,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":[],"categories":[6],"tags":[],"_links":{"self":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/1143"}],"collection":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/comments?post=1143"}],"version-history":[{"count":7,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/1143\/revisions"}],"predecessor-version":[{"id":3096,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/posts\/1143\/revisions\/3096"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/media\/1144"}],"wp:attachment":[{"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/media?parent=1143"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/categories?post=1143"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.inst-sim.com\/1\/wp-json\/wp\/v2\/tags?post=1143"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}