{"id":364240,"date":"2024-04-25T14:30:06","date_gmt":"2024-04-25T14:30:06","guid":{"rendered":"\/forum\/forums\/topic\/3d-tire-modeling-using-ansys-mechanical-static-structural-help\/"},"modified":"2024-04-25T14:30:06","modified_gmt":"2024-04-25T14:30:06","slug":"3d-tire-modeling-using-ansys-mechanical-static-structural-help","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/3d-tire-modeling-using-ansys-mechanical-static-structural-help\/","title":{"rendered":"3D Tire Modeling using Ansys Mechanical Static Structural &#8211; Help !!"},"content":{"rendered":"<div>Hello, I&#8217;m modeling a tire in 3D as well as the asphalt and the rim. My tire is subjected to a pressure of 0.22 Mpa but I&#8217;m having a lot of problems with the simulation. When I did the same simulation but using an Axyssimetric Model I didn&#8217;t have any problems but when I move on to 3D I can&#8217;t get the model to converge.&nbsp;<\/div>\n<div>I&#8217;m already using Large Deflection because some of the materials are hyperelastic.<\/div>\n<div>Can anyone help me? How should i define the contact between tire\/rim ? Frictional (0.3) according to literature&#8230;&nbsp; Also i&acute;m using two symmetric regions, i only made 180&ordm; and the other half is symmetric as well as the other side of the tire cross-section. My objective is to compress the tire aginst the floor and study the resulting defformation&#8230;&nbsp;&nbsp;<\/div>\n<div><img loading=\"lazy\" decoding=\"async\" title=\"3D Tire Contact Region - Help\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/25-04-2024-1714055066-Duvida2.jpg\" alt=\"\" width=\"1030\" height=\"535\"><img loading=\"lazy\" decoding=\"async\" title=\"Global\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/25-04-2024-1714055214-Duvida3.jpg\" alt=\"\" width=\"1031\" height=\"514\"><\/div>\n<div>&nbsp;<\/div>\n","protected":false},"template":"","class_list":["post-364240","topic","type-topic","status-closed","hentry","topic-tag-3d","topic-tag-3d-anayls-s","topic-tag-convergence","topic-tag-static-structural"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["68896","240"],"_bbp_author_ip":["23.52.43.88"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_bbp_likes_count":["1"],"_btv_view_count":["623"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["364240"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","68896"],"_bbp_voice_count":["2"],"_bbp_reply_count":["7"],"_bbp_last_reply_id":["366929"],"_bbp_last_active_id":["366929"],"_bbp_last_active_time":["2024-05-15 11:39:49"]},"test":"pedromiguelpgua-pt"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/364240","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics"}],"about":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/types\/topic"}],"version-history":[{"count":0,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/364240\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=364240"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}