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Fig. 6 | Fluids and Barriers of the CNS

Fig. 6

From: Dispersion in porous media in oscillatory flow between flat plates: applications to intrathecal, periarterial and paraarterial solute transport in the central nervous system

Fig. 6

Example superficial velocity \(\tilde{u}\) profile within a square array of cylinders. Position is from a flat wall on the left to the center of the channel on the right. 2l is the spacing between cylinders. The velocity gradients created by the high velocity in the gap between cylinders and the low velocity downstream of cylinders provides the potential for enhanced dispersion. (From [77])

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