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. 2018 Mar 9;100(4):919–943. doi: 10.1007/s10494-018-9896-4

Fig. 10.

Fig. 10

Ratio of flow rate injected into the main pipe through the concentric gap. The gap width is a 1 mm and b 2 mm. For increasing Reynolds numbers max and min depict the maximum and minimum injection flow rates that cause total relaminarization. All flow rate ratios in between also lead to relaminarization. For the cases c1-c4 at Re = 4000 and Re = 5000 in (b) marked by a Inline graphic see the text