Hi Cristale, You only appear to have two P2 elements over the entire jet as it enters the domain - so it is likely under-resolved. You probably need to make the mesh finer there as a starting point. Also, the jet appears to enter parallel and adjacent to a no-slip wall. Is that by design?
What is the objective Re and Ma? Cheers Peter Dr Peter Vincent MSci ARCS DIC PhD Reader in Aeronautics and EPSRC Fellow Department of Aeronautics Imperial College London South Kensington London SW7 2AZ UK web: www.imperial.ac.uk/aeronautics/research/vincentlab<http://www.imperial.ac.uk/aeronautics/research/vincentlab> twitter: @Vincent_Lab<https://twitter.com/Vincent_Lab> On 26 Jan 2017, at 15:42, Cristale Garnica <[email protected]<mailto:[email protected]>> wrote: Dear all, My name is Cristale Garnica. I am working on implementing FR algorithm to simulate a Wall-jet configuration. I created a simple mesh to start and an .ini file, but I have been getting NaNs problems when I don't use a controller and error 'Minimum sized time step rejected' while using a controller. I tried to reduced the time step until 1e-8 without any success.Can you guide me in a way of solving this issue? My mesh and .ini files are attached to this email. Thank you for your help. Respectfully, Cristale Garnica -- You received this message because you are subscribed to the Google Groups "PyFR Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]<mailto:[email protected]>. To post to this group, send email to [email protected]<mailto:[email protected]>. Visit this group at https://groups.google.com/group/pyfrmailinglist. For more options, visit https://groups.google.com/d/optout. <Basic.ini><Basic.msh> -- You received this message because you are subscribed to the Google Groups "PyFR Mailing List" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send an email to [email protected]. Visit this group at https://groups.google.com/group/pyfrmailinglist. For more options, visit https://groups.google.com/d/optout.
