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Fig. 8 | Nano Convergence

Fig. 8

From: 3D nanomolding and fluid mixing in micromixers with micro-patterned microchannel walls

Fig. 8

Simulated cross-sectional concentration profiles alongside mixing channels for a plain channel and channels with b one side, c three sides, d four sides patterned. A T-micromixer used for the simulation was composed of a 4000 μm long channel with a cross-section of 60 μm wide and 30 μm high. The ratchets with a height of 6 μm and a period of 75 μm were placed at a 45° angle to the long axis of the channel. Flow velocity was 0.9 cm/s

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