{"id":356948,"date":"2024-03-13T18:42:50","date_gmt":"2024-03-13T18:42:50","guid":{"rendered":"\/forum\/forums\/topic\/problems-with-the-polymer\/"},"modified":"2024-03-13T18:42:50","modified_gmt":"2024-03-13T18:42:50","slug":"problems-with-the-polymer","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/problems-with-the-polymer\/","title":{"rendered":"Problems with the polymer."},"content":{"rendered":"<div>Problems with the polymer.<\/div>\n<div>Hi all.<\/div>\n<div>I cut a piece of polymer into a cube and compressed it on a testing machine.<\/div>\n<div>I received the graph: Power\/Stroke of the machine:<\/div>\n<div><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/13-03-2024-1710355294-mceclip0.png\"><\/div>\n<div>&nbsp;<\/div>\n<div>Next, I translated all this into MPA and Strain:<\/div>\n<div><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/13-03-2024-1710355315-mceclip1.png\"><\/div>\n<div>&nbsp;<\/div>\n<div>Next I used this compression as biaxial tension and used Ogden model 1:<\/div>\n<div><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/13-03-2024-1710355340-mceclip2.png\"><\/div>\n<div>&nbsp;<\/div>\n<div>I also simulated this cube and squeezed it, but after applying force it does not show the same compression as in the test graph. Also, if you set the displacement and compress it, it does not show the forces that were during the test.<\/div>\n<div><img decoding=\"async\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/03\/13-03-2024-1710355365-mceclip3.png\"><\/div>\n<div>&nbsp;<\/div>\n<div>Why? This is fine?<\/div>\n","protected":false},"template":"","class_list":["post-356948","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["257647","18229"],"_bbp_author_ip":["23.206.193.59"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["187"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["356948"],"_bbp_forum_id":["27791"],"_bbp_engagement":["18229","257647"],"_bbp_voice_count":["2"],"_bbp_reply_count":["5"],"_bbp_last_reply_id":["357491"],"_bbp_last_active_id":["357491"],"_bbp_last_active_time":["2024-03-17 18:53:23"]},"test":"javat33489gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/356948","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\/356948\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=356948"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}