{"id":186517,"date":"2021-07-23T16:05:45","date_gmt":"2021-07-23T16:05:45","guid":{"rendered":"\/forum\/forums\/reply\/186517\/"},"modified":"2021-07-23T16:05:45","modified_gmt":"2021-07-23T16:05:45","slug":"186517","status":"publish","type":"reply","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/186517\/","title":{"rendered":"Reply To: Air Injection Distance Simulation"},"content":{"rendered":"<p>With walls look at the coanda effect, and also read up on the pitchfork bifurcation theory.   You are sort of correct in that the flow should remain in the middle, but in most cases it doesn&#8217;t.  It will nearly always go the same way for a given mesh or experiment too, but we can&#8217;t predict which way.  The fact that we can influence the direction the jet takes with minimal force also provides us with some very powerful flow control abilities: it&#8217;s the basis of a class of fluidic switches. <\/p>\n","protected":false},"template":"","class_list":["post-186517","reply","type-reply","status-publish","hentry"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"With walls look at the coanda effect, and also read up on the pitchfork bifurcation theory. You are sort of correct in that the flow should remain in the middle, but in most cases it doesn&#039;t. It will nearly always go the same way for a given mesh or experiment too, but we can&#039;t predict\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/186517\/\" \/>\n\t<meta name=\"generator\" content=\"All in One SEO (AIOSEO) 4.9.10\" \/>\n\t\t<meta property=\"og:locale\" content=\"en_US\" \/>\n\t\t<meta property=\"og:site_name\" content=\"Ansys Learning Forum | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"Reply To: Air Injection Distance Simulation | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"With walls look at the coanda effect, and also read up on the pitchfork bifurcation theory. You are sort of correct in that the flow should remain in the middle, but in most cases it doesn&#039;t. It will nearly always go the same way for a given mesh or experiment too, but we can&#039;t predict\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/reply\/186517\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2021-07-23T16:05:45+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2021-07-23T16:05:45+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Reply To: Air Injection Distance Simulation | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"With walls look at the coanda effect, and also read up on the pitchfork bifurcation theory. You are sort of correct in that the flow should remain in the middle, but in most cases it doesn&#039;t. 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