{"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":"

<div>Hey Guys!<\/div><div>How are you doing?<\/div><div> <\/div><div>Well, I’ve been designing an impeller,<\/div><div>Kindly consider me as a beginner throughout the conversation.<\/div><div> <\/div><div>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.<\/div><div> <\/div><div>Hence, I need to Run multiple simulations, to generate points which leads to graph.<\/div><div>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.<br><br><span style=”text-decoration: underline;”>I cannot afford such high computational time. so how can I reduce it?<\/span><\/div><div> <\/div><div>It would be warmly appreciated if any replies.<\/div><div> <\/div><div>Sending positive vibes!<\/div><div>cheap person \ud83d\ude01<\/div><\/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":[],"aioseo_head":"\n\t\t\n\t\n\t\n\t\n\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t\n\t\t