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. Author manuscript; available in PMC: 2020 Jun 29.
Published in final edited form as: Pharm Res. 2019 May 28;36(8):110. doi: 10.1007/s11095-019-2644-1

Figure 2.

Figure 2.

Contours of velocity magnitude on two axial planes and 2D stream traces on each plane. The central core of high speed flow (inlet jet) induces significant secondary motion and complex vortical flow fields. Designs include (a) Case 6, (b) Case 7, (c) Case 8, and (d) Case 9.