{"id":158572,"date":"2022-06-06T10:33:04","date_gmt":"2022-06-06T10:33:04","guid":{"rendered":"\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/"},"modified":"2022-06-06T10:33:04","modified_gmt":"2022-06-06T10:33:04","slug":"how-to-fix-the-left-handed-cell-in-tgrid","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/","title":{"rendered":"How to Fix the Left-Handed Cell in Tgrid?"},"content":{"rendered":"<p>1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. <br \/>2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness <br \/>If the left-handed cell is not modified by the above operation, delete the volume mesh once, manually correct the face mesh, and then generate the volume mesh again. 3. You can use Mesh &#8211;> Tools &#8211;> Auto Node Move to improve volume mesh.<\/p>\n","protected":false},"template":"","class_list":["post-158572","topic","type-topic","status-publish","hentry","topic-tag-ansys-fluent-meshing","topic-tag-left-handed-cells","topic-tag-tgrid"],"aioseo_notices":[],"aioseo_head":"\n\t\t<!-- All in One SEO 4.9.10 - aioseo.com -->\n\t<meta name=\"description\" content=\"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness If the left-handed\" \/>\n\t<meta name=\"robots\" content=\"max-image-preview:large\" \/>\n\t<link rel=\"canonical\" href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/\" \/>\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 Knowledge | Ansys Innovation Space\" \/>\n\t\t<meta property=\"og:type\" content=\"article\" \/>\n\t\t<meta property=\"og:title\" content=\"How to Fix the Left-Handed Cell in Tgrid? | Ansys Knowledge\" \/>\n\t\t<meta property=\"og:description\" content=\"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness If the left-handed\" \/>\n\t\t<meta property=\"og:url\" content=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/\" \/>\n\t\t<meta property=\"article:published_time\" content=\"2022-06-06T10:33:04+00:00\" \/>\n\t\t<meta property=\"article:modified_time\" content=\"2022-06-06T10:33:04+00:00\" \/>\n\t\t<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n\t\t<meta name=\"twitter:title\" content=\"How to Fix the Left-Handed Cell in Tgrid? | Ansys Knowledge\" \/>\n\t\t<meta name=\"twitter:description\" content=\"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness If the left-handed\" \/>\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\\\/knowledge\\\/forums\\\/topic\\\/how-to-fix-the-left-handed-cell-in-tgrid\\\/#breadcrumblist\",\"itemListElement\":[{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge#listItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/#listItem\",\"position\":2,\"name\":\"Topics\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic-tag\\\/ansys-fluent-meshing\\\/#listItem\",\"name\":\"ANSYS Fluent Meshing\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge#listItem\",\"name\":\"Home\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic-tag\\\/ansys-fluent-meshing\\\/#listItem\",\"position\":3,\"name\":\"ANSYS Fluent Meshing\",\"item\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic-tag\\\/ansys-fluent-meshing\\\/\",\"nextItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/how-to-fix-the-left-handed-cell-in-tgrid\\\/#listItem\",\"name\":\"How to Fix the Left-Handed Cell in Tgrid?\"},\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/topics\\\/#listItem\",\"name\":\"Topics\"}},{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/how-to-fix-the-left-handed-cell-in-tgrid\\\/#listItem\",\"position\":4,\"name\":\"How to Fix the Left-Handed Cell in Tgrid?\",\"previousItem\":{\"@type\":\"ListItem\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic-tag\\\/ansys-fluent-meshing\\\/#listItem\",\"name\":\"ANSYS Fluent Meshing\"}}]},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#organization\",\"name\":\"Ansys Knowledge\",\"description\":\"Ansys Innovation Space\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/how-to-fix-the-left-handed-cell-in-tgrid\\\/#webpage\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/how-to-fix-the-left-handed-cell-in-tgrid\\\/\",\"name\":\"How to Fix the Left-Handed Cell in Tgrid? | Ansys Knowledge\",\"description\":\"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \\\/mesh\\\/repair-face-handedness If the left-handed\",\"inLanguage\":\"en-US\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#website\"},\"breadcrumb\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/forums\\\/topic\\\/how-to-fix-the-left-handed-cell-in-tgrid\\\/#breadcrumblist\"},\"datePublished\":\"2022-06-06T10:33:04+00:00\",\"dateModified\":\"2022-06-06T10:33:04+00:00\"},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#website\",\"url\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/\",\"name\":\"Ansys Knowledge\",\"description\":\"Ansys Innovation Space\",\"inLanguage\":\"en-US\",\"publisher\":{\"@id\":\"https:\\\/\\\/innovationspace.ansys.com\\\/knowledge\\\/#organization\"}}]}\n\t\t<\/script>\n\t\t<!-- All in One SEO -->\n\n","aioseo_head_json":{"title":"How to Fix the Left-Handed Cell in Tgrid? | Ansys Knowledge","description":"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness If the left-handed","canonical_url":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/","robots":"max-image-preview:large","keywords":"","webmasterTools":{"miscellaneous":""},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"BreadcrumbList","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/#breadcrumblist","itemListElement":[{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge#listItem","position":1,"name":"Home","item":"https:\/\/innovationspace.ansys.com\/knowledge","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","position":2,"name":"Topics","item":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/ansys-fluent-meshing\/#listItem","name":"ANSYS Fluent Meshing"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge#listItem","name":"Home"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/ansys-fluent-meshing\/#listItem","position":3,"name":"ANSYS Fluent Meshing","item":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/ansys-fluent-meshing\/","nextItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/#listItem","name":"How to Fix the Left-Handed Cell in Tgrid?"},"previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/#listItem","name":"Topics"}},{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/#listItem","position":4,"name":"How to Fix the Left-Handed Cell in Tgrid?","previousItem":{"@type":"ListItem","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/ansys-fluent-meshing\/#listItem","name":"ANSYS Fluent Meshing"}}]},{"@type":"Organization","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#organization","name":"Ansys Knowledge","description":"Ansys Innovation Space","url":"https:\/\/innovationspace.ansys.com\/knowledge\/"},{"@type":"WebPage","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/#webpage","url":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/","name":"How to Fix the Left-Handed Cell in Tgrid? | Ansys Knowledge","description":"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness If the left-handed","inLanguage":"en-US","isPartOf":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#website"},"breadcrumb":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/#breadcrumblist"},"datePublished":"2022-06-06T10:33:04+00:00","dateModified":"2022-06-06T10:33:04+00:00"},{"@type":"WebSite","@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#website","url":"https:\/\/innovationspace.ansys.com\/knowledge\/","name":"Ansys Knowledge","description":"Ansys Innovation Space","inLanguage":"en-US","publisher":{"@id":"https:\/\/innovationspace.ansys.com\/knowledge\/#organization"}}]},"og:locale":"en_US","og:site_name":"Ansys Knowledge | Ansys Innovation Space","og:type":"article","og:title":"How to Fix the Left-Handed Cell in Tgrid? | Ansys Knowledge","og:description":"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness If the left-handed","og:url":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/","article:published_time":"2022-06-06T10:33:04+00:00","article:modified_time":"2022-06-06T10:33:04+00:00","twitter:card":"summary_large_image","twitter:title":"How to Fix the Left-Handed Cell in Tgrid? | Ansys Knowledge","twitter:description":"1.How to check the location of a left-handed cell: When check the box for Left-Handed in the Option field of the Face tab in the Display panel. The cells that are left-handed will be displayed in a different color. 2.How to fix the left-handed cell: In TUI, enter the following command: \/mesh\/repair-face-handedness If the left-handed"},"aioseo_meta_data":{"post_id":"158572","title":null,"description":null,"keywords":null,"keyphrases":null,"primary_term":null,"canonical_url":null,"og_title":null,"og_description":null,"og_object_type":"default","og_image_type":"default","og_image_url":null,"og_image_width":null,"og_image_height":null,"og_image_custom_url":null,"og_image_custom_fields":null,"og_video":null,"og_custom_url":null,"og_article_section":null,"og_article_tags":null,"twitter_use_og":false,"twitter_card":"default","twitter_image_type":"default","twitter_image_url":null,"twitter_image_custom_url":null,"twitter_image_custom_fields":null,"twitter_title":null,"twitter_description":null,"schema":{"blockGraphs":[],"customGraphs":[],"default":{"data":{"Article":[],"Course":[],"Dataset":[],"FAQPage":[],"Movie":[],"Person":[],"Product":[],"ProductReview":[],"Car":[],"Recipe":[],"Service":[],"SoftwareApplication":[],"WebPage":[]},"graphName":"","isEnabled":true},"graphs":[]},"schema_type":"default","schema_type_options":null,"pillar_content":false,"robots_default":true,"robots_noindex":false,"robots_noarchive":false,"robots_nosnippet":false,"robots_nofollow":false,"robots_noimageindex":false,"robots_noodp":false,"robots_notranslate":false,"robots_max_snippet":null,"robots_max_videopreview":null,"robots_max_imagepreview":"large","priority":null,"frequency":null,"local_seo":null,"limit_modified_date":false,"created":"2025-10-17 18:08:28","updated":"2026-07-29 04:27:30","ai":null,"breadcrumb_settings":null,"seo_analyzer_scan_date":null},"aioseo_breadcrumb":"<div class=\"aioseo-breadcrumbs\"><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/knowledge\" title=\"Home\">Home<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/\" title=\"Topics\">Topics<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\t<a href=\"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/ansys-fluent-meshing\/\" title=\"ANSYS Fluent Meshing\">ANSYS Fluent Meshing<\/a>\n\t\t<\/span><span class=\"aioseo-breadcrumb-separator\">&raquo;<\/span><span class=\"aioseo-breadcrumb\">\n\t\t\tHow to Fix the Left-Handed Cell in Tgrid?\n\t\t<\/span><\/div>","aioseo_breadcrumb_json":[{"label":"Home","link":"https:\/\/innovationspace.ansys.com\/knowledge"},{"label":"Topics","link":"https:\/\/innovationspace.ansys.com\/knowledge\/topics\/"},{"label":"ANSYS Fluent Meshing","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic-tag\/ansys-fluent-meshing\/"},{"label":"How to Fix the Left-Handed Cell in Tgrid?","link":"https:\/\/innovationspace.ansys.com\/knowledge\/forums\/topic\/how-to-fix-the-left-handed-cell-in-tgrid\/"}],"acf":[],"custom_fields":[{"0":{"_wp_page_template":["default"],"_bbp_last_active_time":["06-06-2022 20:20"],"_bbp_forum_id":["153047"],"_btv_view_count":["744"],"_bbp_likes_count":["0"]},"test":"articlesansys-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/topics\/158572","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\/158572\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/knowledge\/wp-json\/wp\/v2\/media?parent=158572"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}