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Time dependent Navier Stokes example diverges with deal.II 9.2

Open jppelteret opened this issue 3 years ago • 0 comments

As reported on the mailing list (https://groups.google.com/g/dealii/c/kI-Ii8N0kFU).

Time step = 206, at t = 2.060000e-01
 GMRES_ITR = 8   GMRES_RES = 7.647033e-07
************************************************************************************************
Time step = 207, at t = 2.070000e-01
 GMRES_ITR = 8   GMRES_RES = 3.355695e-04
************************************************************************************************
Time step = 208, at t = 2.080000e-01
 GMRES_ITR = 8   GMRES_RES = 5.007715e+01
************************************************************************************************
Time step = 209, at t = 2.090000e-01
 GMRES_ITR = 8   GMRES_RES = 1.262003e+12
************************************************************************************************
Time step = 210, at t = 2.100000e-01
 GMRES_ITR = 8   GMRES_RES = 1.279221e+33

jppelteret avatar Jun 02 '21 18:06 jppelteret