{"id":452664,"date":"2026-02-13T19:58:02","date_gmt":"2026-02-13T19:58:02","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/issue-with-the-velocity-generation\/"},"modified":"2026-02-13T19:58:02","modified_gmt":"2026-02-13T19:58:02","slug":"issue-with-the-velocity-generation","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/issue-with-the-velocity-generation\/","title":{"rendered":"Issue with the Velocity Generation"},"content":{"rendered":"<p>&lt;p&gt;Hello,&lt;\/p&gt;&lt;p&gt;I am working on space debris capture simulation using nets. I gave the initial velocity generation for the net in the direction of debris, so that I can observe the capture mechanism. The debris is fixed in space so it cannot move. However, the issue is that the net is moving away from the debris, exactly in the direction opposite to whatever i gave it. I fixed the co-ordinate systems, and also tried giving velocity in multiple directions, but no matter what i do, the net keeps moving away from the debris. Does anyone know how to fix this? I am kind of stuck and would appreciate any help. Thank you!&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-452664","topic","type-topic","status-publish","hentry","topic-tag-lsdyna","topic-tag-simulation-problems-1","topic-tag-velocity"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27814"],"_bbp_topic_id":["452664"],"_bbp_subscription":["652232","515887","667842"],"_bbp_author_ip":["155.31.239.131"],"_bbp_last_reply_id":["455112"],"_bbp_last_active_id":["455112"],"_bbp_last_active_time":["2026-03-24 09:37:04"],"_bbp_reply_count":["3"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["3"],"_bbp_engagement":["652232","515887","667842"],"_btv_view_count":["137"],"_bbp_topic_status":["unanswered"]},"test":"mintuboyapatigmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/452664","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\/452664\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=452664"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}