Biomedical Engineering Reference
In-Depth Information
Outlet
ω
Inlet
H
s
R
d
Optional skirt
H
R
Solid substrate
ω
u
H
h
R
v
1
v
2
v
3
3
2
1
2
3
H
R
Solid substrate
FIGURE 10.2
Geometries of shear stress uniformity devices. Top: microcosm with suction-
injection after Gust (1990); middle: rotating cone with flat inclined sides
(dashed: after Sun and Lee [2005]) and curved inclined cones (solid lines:
after Ting and Chen [2008]) and bottom: multiring device of Khalili and
Javadi (2009). Note that here only two rotating rings have been shown. Prac-
tically, four or more rings can be implemented to enhance the shear stress
uniformity.
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