July 5, 2021 at 9:24 amDiabqSubscriber
I am using ANSYS 2020R2 and Ansys 18.2 to solve the same problem the mesh used is the same and all the solution's parameters are too yet I still face a difference of 7% in my results .
Most importantly, the solution using fluent 18.2 takes up to 9 hours the solution using 2020R2 takes under an hour to solve
Any idea what is the reason behind this differenceJuly 5, 2021 at 10:10 amRobAnsys EmployeeWhat models are you using, and how does the convergence compare?
July 5, 2021 at 10:18 amDiabqSubscriberviscous laminer and they both converage at 1e-6
July 5, 2021 at 2:13 pmDiabqSubscriberresiduals as well as the monitors are the same in both cases
July 5, 2021 at 3:42 pmRobAnsys EmployeeAnd what monitor/result is different? Please post images to show the changes otherwise there's not a lot we can do.
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