{"id":346310,"date":"2024-01-24T09:17:19","date_gmt":"2024-01-24T09:17:19","guid":{"rendered":"\/forum\/forums\/topic\/transient-or-explicit-for-high-strain-rate-simulation\/"},"modified":"2024-01-24T09:17:19","modified_gmt":"2024-01-24T09:17:19","slug":"transient-or-explicit-for-high-strain-rate-simulation","status":"closed","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/transient-or-explicit-for-high-strain-rate-simulation\/","title":{"rendered":"Transient or Explicit for high strain rate simulation"},"content":{"rendered":"<p>Hi all, I have been working with transient analysis for simulation of stress at high frequencies (150 Hz &amp; above). That is, the strain is in the order of 1.3%, however since the frequency is high, the strain rate is of the order 10^2 to 10^3\/s. Based on your experiences, can someone advise if it is okay to perform the simulation in transient or do i need to switch to explicit. I need to consider inertia and damping effects.<\/p>\n<p>I read the manual&#8217;s recommendation which mentions &#8216;Events with time scales of less than 1 second (usually of order 1 millisecond) are efficiently simulated with this type of analysis. For longer time duration events, consider using a Transient analysis system&#8217;. So, does it mean simulating such events in transient will not give the correct results ? I am more familiar with transient hence this query. If any further clarification needed, let me know.<\/p>\n<p>Thanks.<\/p>\n","protected":false},"template":"","class_list":["post-346310","topic","type-topic","status-closed","hentry"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["21014","13468"],"_bbp_author_ip":["23.52.43.88"]," _bbp_last_reply_id":["0"]," _bbp_likes_count":["0"],"_btv_view_count":["278"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["346310"],"_bbp_forum_id":["27791"],"_bbp_engagement":["13468","21014"],"_bbp_voice_count":["2"],"_bbp_reply_count":["2"],"_bbp_last_reply_id":["346693"],"_bbp_last_active_id":["346693"],"_bbp_last_active_time":["2024-01-25 23:36:34"]},"test":"pranshu-kharbandantu-edu-sg"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/346310","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\/346310\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=346310"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}