Hello, I’m running the case of Perpendicular flap ( SU2 & CalculiX) provided by FSI Tutorials, but getting a strange result.
The output information of CalculiX is that:
average force= 1091965591733870657536.000000 time avg. forc= 2427480724909849600.000000 largest residual force= 833455489016924209152.000000 in node 9 and dof 1 largest increment of disp= 1.348465e+05 largest correction to disp= 1.044978e+04 divergence; the increment size is decreased to 2.419443e-10 the increment is reattempted *ERROR: increment size smaller than minimum best solution and residuals are in the frd file
And when I visualize the flow output, the picture is like that:
My running environment: SU2-6.0.0 with adapter, CalculiX-2.16 with adapter, preCICE-2.1.1, Ubuntu20.10
What should I do to adjust the simulation results to the one shown in the tutorial?
If you have any suggestions, please let me know as soon as possible
Thanks in advance!