{"id":380361,"date":"2024-08-26T05:34:42","date_gmt":"2024-08-26T05:34:42","guid":{"rendered":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-reduce-computational-cost-or-time\/"},"modified":"2024-08-26T05:34:42","modified_gmt":"2024-08-26T05:34:42","slug":"how-to-reduce-computational-cost-or-time","status":"publish","type":"topic","link":"https:\/\/innovationspace.ansys.com\/forum\/forums\/topic\/how-to-reduce-computational-cost-or-time\/","title":{"rendered":"How to reduce computational cost or time."},"content":{"rendered":"<p>&lt;div&gt;Hey Guys!&lt;\/div&gt;&lt;div&gt;How are you doing?&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Well, I&#8217;ve been designing an impeller,&lt;\/div&gt;&lt;div&gt;Kindly consider me as a beginner throughout the conversation.&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Now I am trying to generate a performance map {nominal mass flow rate v\/s pressure ratio} of the impeller to know the operational range.&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Hence, I need to Run multiple simulations, to generate points which leads to graph.&lt;\/div&gt;&lt;div&gt;Whereas, I run a steady simulation for 3 hours with 1000 iterations and a transient simulation for one and a half hours with 200-time steps with 5 sub-iterations.&lt;br&gt;&lt;br&gt;&lt;span style=&#8221;text-decoration: underline;&#8221;&gt;I cannot afford such high computational time. so how can I reduce it?&lt;\/span&gt;&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;It would be warmly appreciated if any replies.&lt;\/div&gt;&lt;div&gt;&nbsp;&lt;\/div&gt;&lt;div&gt;Sending positive vibes!&lt;\/div&gt;&lt;div&gt;cheap person \ud83d\ude01&lt;\/div&gt;<\/p>\n","protected":false},"template":"","class_list":["post-380361","topic","type-topic","status-publish","hentry","topic-tag-ansys-cfx","topic-tag-cfd-analysis","topic-tag-design-points","topic-tag-parametric-analysis","topic-tag-turbo-machinery"],"aioseo_notices":[],"acf":[],"custom_fields":[{"0":{"_bbp_subscription":["134185","13659","199"],"_bbp_author_ip":["2401:4900:5fca:32f9:4159:2e99:e25:d9bd"],"_btv_view_count":["752"],"_bbp_topic_status":["unanswered"],"_bbp_topic_id":["380361"],"_bbp_forum_id":["27792"],"_bbp_engagement":["199","13659","134185"],"_bbp_voice_count":["3"],"_bbp_reply_count":["4"],"_bbp_last_reply_id":["381189"],"_bbp_last_active_id":["381189"],"_bbp_last_active_time":["2024-08-30 12:37:18"]},"test":"asustark700gmail-com"}],"_links":{"self":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/topics\/380361","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\/380361\/revisions"}],"wp:attachment":[{"href":"https:\/\/innovationspace.ansys.com\/forum\/wp-json\/wp\/v2\/media?parent=380361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}