{"id":164650,"date":"2023-03-17T08:58:16","date_gmt":"2023-03-17T08:58:16","guid":{"rendered":"\/knowledge\/forums\/topic\/how-to-calculate-and-export-the-normal-velocity-components-on-an-arbitrary-flat-plane\/"},"modified":"2023-07-31T12:25:59","modified_gmt":"2023-07-31T12:25:59","slug":"how-to-calculate-and-export-the-normal-velocity-components-on-an-arbitrary-flat-plane","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-calculate-and-export-the-normal-velocity-components-on-an-arbitrary-flat-plane\/","title":{"rendered":"How to calculate and export the normal velocity components on an arbitrary flat plane"},"content":{"rendered":"<p>To calculate the scalar value of the normal velocity on the plane:   * Create a new variable (type scalar), e.g. VelNormPlane1 = ( Velocity u * Normal X + Velocity v * Normal Y + Velocity w * Normal Z) * (-1) * Use this new variable for export or display.     To calculate the vector of the normal vector on this plane:  * Create a new variable (type vector), e.g. VecNormPlane1 * Define its components to:  X Component = VelNormPlane1 * Normal X * (-1) Y Component = VelNormPlane1 * Normal Y * (-1) Z Component = VelNormPlane1 * Normal Z * (-1)<\/p>\n","protected":false},"template":"","class_list":["post-164650","topic","type-topic","status-publish","hentry","topic-tag-4424","topic-tag-cfd-post","topic-tag-fluid-dynamics","topic-tag-general"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["3-15-2023  20:20:37"],"_bbp_forum_id":["27796"],"_bbp_author_ip":["23.56.168.180"],"_btv_view_count":["3811"],"siebel_km_number":["566243"],"product_version":["16"],"km_published_date":["2006-12-21T00:00:00.000Z"],"family":["Fluid Dynamics"],"application_name":["CFD-Post"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164650","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/164650\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=164650"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}