Fig. 5From: Can lift be generated in a steady inviscid flow?Streamline pattern of the starting flow over an airfoil at the very early stage t/Tref = 0.002, exhibiting the inviscid irrotational flow topology, where Tref is the time scale from the start to the onset of the steady flow. a illustration of global topology, and b local topology near the trailing edge. Adapted from Zhu et al. [33]Back to article page