Q' is the flow rate per unit width (i.e. has units of m2/s). Express Q' in terms of T When the flow rate per unit width is Q' = 1.2 × 10¬* m²/s, the gap between the plates is 5 mm, the device estimates the shear stress at the top wall to be –0.05 Pa. Estimate the viscosity of the fluid.

Elements Of Electromagnetics
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Q' is the flow rate per unit width (i.e. has units of m2/s). Express Q' in terms of Tw
When the flow rate per unit width is Q' = 1.2 x 10-m2/s, the gap between the
plates is 5 mm, the device estimates the shear stress at the top wall to be -0.05
Pa. Estimate the viscosity of the fluid.
Transcribed Image Text:Q' is the flow rate per unit width (i.e. has units of m2/s). Express Q' in terms of Tw When the flow rate per unit width is Q' = 1.2 x 10-m2/s, the gap between the plates is 5 mm, the device estimates the shear stress at the top wall to be -0.05 Pa. Estimate the viscosity of the fluid.
As a means of measuring the viscosity, a liquid is forced to flow through two very large
parallel plates by applying a pressure gradient, You can assume that the velocity
dp
dx
between the plates is given by
1 dp
y(h-y)
2µ dx
u(y)
%3D
Transcribed Image Text:As a means of measuring the viscosity, a liquid is forced to flow through two very large parallel plates by applying a pressure gradient, You can assume that the velocity dp dx between the plates is given by 1 dp y(h-y) 2µ dx u(y) %3D
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