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Ansys Learning Forum Forums Installation and Licensing Ansys Products Fluent 22R2 on HPC slows down by time Reply To: Fluent 22R2 on HPC slows down by time

Rob
Forum Moderator

If you're remeshing can you check you've not added too many cells to one node? However, with 80k nodes I'd not run on more than 1, possibly 2 cores. The overhead for that number of partitions may well far exceed the benefit from having more compute power available. 

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