{"id":382210,"date":"2024-09-10T17:26:14","date_gmt":"2024-09-10T17:26:14","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/wall-shear-stress-updated-macro-or-assistance-with-steps\/"},"modified":"2024-09-10T17:27:04","modified_gmt":"2024-09-10T17:27:04","slug":"wall-shear-stress-updated-macro-or-assistance-with-steps","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/wall-shear-stress-updated-macro-or-assistance-with-steps\/","title":{"rendered":"Wall Shear Stress &#8211; Updated Macro or Assistance with Steps"},"content":{"rendered":"<p>&lt;p&gt;&lt;p&gt;Hello, non-programmer, non-computer scientist question here.&lt;br&gt;&lt;br&gt;I am using Ensight to study blood flow in aortic pathologies and am hoping to calculate the wall shear stress at different locations. I&#8217;m looking for an updated macro for wall shear stress for Ensight 2022 (or 2020) as the only video I can find is in Ensight 9.2 from many years ago (https:\/\/customer.ansys.com\/s\/article\/Solution-2055539).&lt;br&gt;&lt;br&gt;I had been obtaining the gradient of the velocity and then computing the fluid shear stress from that but am unsure if I am calculating what I think I am calculating.&lt;br&gt;&lt;br&gt;Any help would be appreciated.&lt;\/p&gt;&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-382210","topic","type-topic","status-publish","hentry","topic-tag-blood-flow"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"Hello, non-programmer, non-computer scientist question here.I am using Ensight to study blood flow in aortic pathologies and am hoping to calculate the wall shear stress at different locations. I&#039;m looking for an updated macro for wall shear stress for Ensight 2022 (or 2020) as the only video I can find is in Ensight 9.2 from\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/wall-shear-stress-updated-macro-or-assistance-with-steps\/\" \/>\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=\"Wall Shear Stress \u2013 Updated Macro or Assistance with Steps | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"Hello, non-programmer, non-computer scientist question here.I am using Ensight to study blood flow in aortic pathologies and am hoping to calculate the wall shear stress at different locations. I&#039;m looking for an updated macro for wall shear stress for Ensight 2022 (or 2020) as the only video I can find is in Ensight 9.2 from\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/wall-shear-stress-updated-macro-or-assistance-with-steps\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2024-09-10T17:26:14+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2024-09-10T17:27:04+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"Wall Shear Stress \u2013 Updated Macro or Assistance with Steps | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"Hello, non-programmer, non-computer scientist question here.I am using Ensight to study blood flow in aortic pathologies and am hoping to calculate the wall shear stress at different locations. I&#039;m looking for an updated macro for wall shear stress for Ensight 2022 (or 2020) as the only video I can find is in Ensight 9.2 from\" \/>\n\t\t<script type=\"application\/ld+json\" class=\"aioseo-schema\">\n\t\t\t{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/wall-shear-stress-updated-macro-or-assistance-with-steps\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/blood-flow\\\/#listItem\",\"name\":\"blood-flow\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/blood-flow\\\/#listItem\",\"position\":3,\"name\":\"blood-flow\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/blood-flow\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/wall-shear-stress-updated-macro-or-assistance-with-steps\\\/#listItem\",\"name\":\"Wall Shear Stress &#8211; Updated Macro or Assistance with Steps\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/wall-shear-stress-updated-macro-or-assistance-with-steps\\\/#listItem\",\"position\":4,\"name\":\"Wall Shear Stress &#8211; Updated Macro or Assistance with Steps\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic-tag\\\/blood-flow\\\/#listItem\",\"name\":\"blood-flow\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/#organization\",\"name\":\"Ansys Learning Forum\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/wall-shear-stress-updated-macro-or-assistance-with-steps\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/forum\\\/forums\\\/topic\\\/wall-shear-stress-updated-macro-or-assistance-with-steps\\\/\",\"name\":\"Wall Shear Stress \\u2013 Updated Macro or Assistance with Steps | Ansys Learning Forum\",\"description\":\"Hello, non-programmer, non-computer scientist question here.I am using Ensight to study blood flow in aortic pathologies and am hoping to calculate the wall shear stress at different locations. 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