{"id":361864,"date":"2024-04-12T05:06:10","date_gmt":"2024-04-12T05:06:10","guid":{"rendered":"\/forum\/forums\/topic\/error-occurred-when-using-a-winch-with-changes-cable-length\/"},"modified":"2024-04-12T05:10:00","modified_gmt":"2024-04-12T05:10:00","slug":"error-occurred-when-using-a-winch-with-changes-cable-length","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/error-occurred-when-using-a-winch-with-changes-cable-length\/","title":{"rendered":"AQWA &#8211; Error occurred when using a winch with changes cable length."},"content":{"rendered":"<p><span style=\"font-size: 12pt\">I would like to use a &#8220;changes cable length&#8221; winch to pull the block in the picture up to the water surface. However, when I set the final length of the winch to be shorter than the length of the cable, the error shown in the picture occurs, such as &#8220;solution diverged on structure.&#8221; Here are my settings:&nbsp;<\/span><\/p>\n<ol>\n<li style=\"font-size: 12pt\"><span style=\"font-size: 12pt\">The cable is connected between the fixed point and the connection point on the block, and the unstretched length is the distance between the two points, which is 35cm.<\/span><\/li>\n<li style=\"font-size: 12pt\"><span style=\"font-size: 12pt\">In the analysis settings of the time domain analysis, I set the simulation to be 10 seconds.&nbsp;<\/span><\/li>\n<li style=\"font-size: 12pt\"><span style=\"font-size: 12pt\">The final length of the winch is 25cm, and the speed is -1m\/s.<\/span><\/li>\n<\/ol>\n<p><span style=\"font-size: 12pt\">Additionally, I want to know what to consider if I want to lower the block from the water surface (i.e., make the cable longer) in reverse. Thank you, everyone!<\/span><\/p>\n<p><a class=\"wp-colorbox-image cboxElement\" href=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/12-04-2024-1712898294-ansys.png\"><img loading=\"lazy\" decoding=\"async\" style=\"font-size: 14pt\" src=\"\/forum\/wp-content\/uploads\/sites\/2\/2024\/04\/12-04-2024-1712898294-ansys.png\" alt=\"\" width=\"957\" height=\"515\"><\/a><\/p>\n","protected":false},"template":"","class_list":["post-361864","topic","type-topic","status-closed","hentry","topic-tag-ansys-aqwa","topic-tag-ansysaqwa","topic-tag-aqwa","topic-tag-aqwa-errors"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["304070","180344","20347"],"_bbp_author_ip":["23.52.43.16"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["435"],"_bbp_topic_status":["unanswered"],"_edit_lock":["1715254776:76739"],"_bbp_topic_id":["361864"],"_bbp_forum_id":["27792"],"_bbp_engagement":["20347","180344","304070"],"_bbp_voice_count":["3"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["362718"],"_bbp_last_active_id":["362718"],"_bbp_last_active_time":["2024-04-17 14:04:33"]},"test":"chelseayu5gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/361864","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":2,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/361864\/revisions"}],"predecessor-version":[{"id":361866,"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/361864\/revisions\/361866"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=361864"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}