{"id":285841,"date":"2023-05-25T20:30:52","date_gmt":"2023-05-25T20:30:52","guid":{"rendered":"\/forum\/forums\/topic\/what-is-the-right-way-to-handle-block-structured-meshes-of-axisymmetric-nature\/"},"modified":"2023-05-26T17:20:37","modified_gmt":"2023-05-26T17:20:37","slug":"what-is-the-right-way-to-handle-block-structured-meshes-of-axisymmetric-nature","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-is-the-right-way-to-handle-block-structured-meshes-of-axisymmetric-nature\/","title":{"rendered":"What is the right way to handle block-structured meshes of axisymmetric nature?"},"content":{"rendered":"<p>I have an axisymmetric case for which block-structured mesh needs to be generated in ICEM. I start from 2D blocks, mesh them and rotate the 2D blocks to convert them to 3D. This will generate singularity at the origin and to avoid this we need to generate O-Grids. There seems to be no way to handle this scenario in a single file. The way I am doing this is by creating the OGrid blocks separately and then merging them with the parent blocks. This is painstaking and the spacing of the OGrid blocks is distorted.<\/p>\n","protected":false},"template":"","class_list":["post-285841","topic","type-topic","status-closed","hentry","topic-tag-icem-cfd-structured-mesh"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"I have an axisymmetric case for which block-structured mesh needs to be generated in ICEM. I start from 2D blocks, mesh them and rotate the 2D blocks to convert them to 3D. This will generate singularity at the origin and to avoid this we need to generate O-Grids. There seems to be no way to\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-is-the-right-way-to-handle-block-structured-meshes-of-axisymmetric-nature\/\" \/>\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=\"What is the right way to handle block-structured meshes of axisymmetric nature? | Ansys Learning Forum\" \/>\n\t\t<meta property=\"og:description\" content=\"I have an axisymmetric case for which block-structured mesh needs to be generated in ICEM. I start from 2D blocks, mesh them and rotate the 2D blocks to convert them to 3D. This will generate singularity at the origin and to avoid this we need to generate O-Grids. There seems to be no way to\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/what-is-the-right-way-to-handle-block-structured-meshes-of-axisymmetric-nature\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2023-05-25T20:30:52+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2023-05-26T17:20:37+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"What is the right way to handle block-structured meshes of axisymmetric nature? | Ansys Learning Forum\" \/>\n\t\t<meta name=\"twitter:description\" content=\"I have an axisymmetric case for which block-structured mesh needs to be generated in ICEM. I start from 2D blocks, mesh them and rotate the 2D blocks to convert them to 3D. This will generate singularity at the origin and to avoid this we need to generate O-Grids. 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