{"id":51450,"date":"2021-01-20T04:33:11","date_gmt":"2021-01-20T04:33:11","guid":{"rendered":"\/forum\/forums\/topic\/how-to-avoid-frictional-slip-between-a-frictional-contact\/"},"modified":"2024-04-25T05:48:36","modified_gmt":"2024-04-25T05:48:36","slug":"how-to-avoid-frictional-slip-between-a-frictional-contact","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-avoid-frictional-slip-between-a-frictional-contact\/","title":{"rendered":"How to avoid frictional slip between a frictional contact?"},"content":{"rendered":"<div class=\"Item-Body\">\n<div class=\"Message userContent\">\n<p>Hello all, <\/p>\n<p>At the moment I am modelling a tyre in which the tyre is inflated to 0.8Bar, a road has displaced a distance towards the tyre along the z-axis (46.99587126mm as this equates to 5.5kN loading of my tyre) which thereafter is then displaced along the x-axis (-119.6748820213mm). The purpose of this is to obtain what forces the model tyre experiences under longitudinal forces. However, when running my simulation at around [time, x disp] = [2.25sec, -29.919mm, -3140.6N] the tyre seems to slip and the Force flattens out and remains at around 3000N. The graph below shows the experimental results (red solid line) and simulated results (red dotted line).<\/p>\n<div class=\"embedExternal embedImage\">\n<div class=\"embedExternal-content\">\n<a class=\"embedImage-link\" href=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/QCMPF2963KXJ\/image.png\" rel=\"nofollow noopener\" target=\"_blank\"><br \/>\n<img decoding=\"async\" class=\"embedImage-img\" src=\"https:\/\/us.v-cdn.net\/6032193\/uploads\/QCMPF2963KXJ\/image.png\" alt=\"image.png\" \/><br \/>\n<\/a><\/p>\n","protected":false},"template":"","class_list":["post-51450","topic","type-topic","status-closed","hentry","topic-tag-ansys-mechanical","topic-tag-force-displacement","topic-tag-friction-coefficient","topic-tag-frictional-contact","topic-tag-frictional-sliding"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_old_topic_id":["23720"],"_bbp_old_topic_author_name_id":["Anonymous"],"_bbp_old_is_topic_anonymous_id":["false"],"_bbp_old_closed_status_id":["publish"],"_bbp_author_ip":["f?Z"],"_bbp_old_sticky_status_id":["normal"],"_bbp_likes_count":["0"],"_btv_view_count":["1976"],"_bbp_subscription":["254179","267373"],"_bbp_topic_status":["answered"],"_bbp_status":["publish"],"_bbp_topic_id":["51450"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","180068","267373"],"_bbp_voice_count":["3"],"_bbp_last_reply_id":["278230"],"_bbp_last_active_id":["278230"],"_bbp_last_active_time":["2023-04-06 14:52:18"]},"test":"kirstenbraun"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/51450","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":1,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/51450\/revisions"}],"predecessor-version":[{"id":364084,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/51450\/revisions\/364084"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=51450"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}