{"id":236224,"date":"2022-09-24T09:37:32","date_gmt":"2022-09-24T09:37:32","guid":{"rendered":"\/forum\/forums\/topic\/friction-coefficient-of-a-surface-with-roughness\/"},"modified":"2022-09-24T09:37:32","modified_gmt":"2022-09-24T09:37:32","slug":"friction-coefficient-of-a-surface-with-roughness","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/friction-coefficient-of-a-surface-with-roughness\/","title":{"rendered":"Friction coefficient of a surface with roughness"},"content":{"rendered":"<p>Hello.<\/p>\n<p>I&#8217;m working on a model with a rough surface in the area of contact between two bodies. Surface roughness parameter Rz 40. What coefficient of friction should be applied for this contact?<\/p>\n<p>I&#8217;m struggling to find any information about this. If you can tell me any source where I can find this or a method I can use that would be very helpful.<\/p>\n","protected":false},"template":"","class_list":["post-236224","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_author_ip":["96.7.74.191"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["1205"],"_bbp_subscription":["240"],"_bbp_topic_status":["unanswered"],"_bbp_status":["publish"],"_bbp_topic_id":["236224"],"_bbp_forum_id":["27791"],"_bbp_engagement":["240","262268"],"_bbp_voice_count":["2"],"_bbp_reply_count":["1"],"_bbp_last_reply_id":["236225"],"_bbp_last_active_id":["236225"],"_bbp_last_active_time":["2022-09-24 10:05:10"]},"test":"user-deleted"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/236224","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\/236224\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=236224"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}