{"id":457326,"date":"2026-04-29T05:38:37","date_gmt":"2026-04-29T05:38:37","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cannot-change-number-of-timesteps-in-fluent\/"},"modified":"2026-04-29T05:38:37","modified_gmt":"2026-04-29T05:38:37","slug":"cannot-change-number-of-timesteps-in-fluent","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/cannot-change-number-of-timesteps-in-fluent\/","title":{"rendered":"Cannot change number of timesteps in Fluent"},"content":{"rendered":"<p>&lt;p&gt;<img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/innovationspace.ansys.com\/forum\/wp-content\/uploads\/sites\/2\/2026\/04\/29-04-2026-1777441042-Screenshot 2026-04-29 013702.png\" alt=\"\" width=\"695\" height=\"1021\" \/>&lt;\/p&gt;&lt;p&gt;Fluent will not allow me to change the number of timesteps in my simulation. I am using transient PISO algorithm and have initialized the solver. Using adaptive time steps does not help. Please help!&lt;\/p&gt;<\/p>\n","protected":false},"template":"","class_list":["post-457326","topic","type-topic","status-publish","hentry","topic-tag-fluent"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_forum_id":["27792"],"_bbp_topic_id":["457326"],"_bbp_subscription":["681604","199"],"_bbp_author_ip":["2600:4041:4551:fa00:7c2d:1d6d:b177:362"],"_bbp_last_reply_id":["457343"],"_bbp_last_active_id":["457343"],"_bbp_last_active_time":["2026-04-29 08:34:55"],"_bbp_reply_count":["1"],"_bbp_reply_count_hidden":["0"],"_bbp_voice_count":["2"],"_bbp_engagement":["681604","199"],"_btv_view_count":["18"],"_bbp_topic_status":["unanswered"]},"test":"willbleier33gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/457326","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\/457326\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=457326"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}