Figure 2: Helicity and streamline for the six cases. | Scientific Reports

Figure 2: Helicity and streamline for the six cases.

From: Improvement of hemodynamic performance using novel helical flow vena cava filter design

Figure 2

I: Eight cross-sections in the vena cava model, with each adjacent side distance measuring 9 mm; plots of area-weighted averages of Hd at eight representative cross-sections of six cases from steady flow computations; net helicity was also given. II: Peak systole (Time = t2) velocity streamline for the six cases from pulsatile flow computations.

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