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#1 |
Member
cheap person
Join Date: Mar 2024
Location: New Delhi, India
Posts: 34
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Hey Guys!
How are you doing? Well, I've been designing an impeller, Kindly consider me as a beginner throughout the conversation. 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. Hence, I need to Run multiple simulations, to generate points which leads to graph. 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. I cannot afford such high computational time. so how can I reduce it? It would be warmly appreciated if any replies. Sending positive vibes! cheap person 😁 |
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#2 |
New Member
Join Date: May 2024
Posts: 3
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Which model you are using to run the simulations?
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#3 |
Member
Join Date: May 2024
Location: France
Posts: 35
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What tool and model are you using?
If you were to make use of open-source tools, you could run a parallel simulation on multiple cores (limited by your computer). You could even run multiple simulations in parallel. To give you a real answer, you need to give us some more details about your case, the degree of accuracy that you need, your computational power resources etc. Good luck |
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#4 | |
New Member
Join Date: Sep 2024
Posts: 1
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Quote:
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Tags |
ansys, cfd, computation time, turbo machinery |
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