I would like to plot Drag Coeficcient vs Reynolds and Lift Coefficient vs Reynolds for a laminar flow past a cilynder that is rotating. I am using the comand "reacf(u) and reacf(v)". But I really don't know why it doesn´t plot anything. Can someone help me? Thanks (Sorry for my English, it's not my native lenguage). It's for an stacionary flow.
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