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Hi, I'm working on the case of a quadcopter. It' s a complicated geometry and I have very bad solution ratio results and i wonder there is any way to correct them?
It would best to output the advanced variables and check the regions with bad convergence. These can be plotted in AcuFieldView or HyperView.
Finer mesh in those regions might help to get better solutions ratios.
Another aspect is typically extending the domain for inlet and outlet with coarser mesh, so that there are no back flows and fluid gets 'enough' time and space to fully develop, before hitting the quadcopter.
