2.16 Suppose that glycerin (T = 20°C) is flowing and that the pressure gradient dp/dx is -1.5 kPa/m. What are the velocity and shear stress at a distance of 8 mm from the wall if the space B between the walls is 5.0 cm? What are the shear stress and velocity at the wall? The velocity distribution for viscous flow between stationary plates is %3D 1 dp (Ву — у?) 2µ dx u = | и
2.16 Suppose that glycerin (T = 20°C) is flowing and that the pressure gradient dp/dx is -1.5 kPa/m. What are the velocity and shear stress at a distance of 8 mm from the wall if the space B between the walls is 5.0 cm? What are the shear stress and velocity at the wall? The velocity distribution for viscous flow between stationary plates is %3D 1 dp (Ву — у?) 2µ dx u = | и
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Transcribed Image Text:2.16 Suppose that glycerin (T = 20°C) is flowing and that the
pressure gradient dp/dx is -1.5 kPa/m. What are the velocity and
shear stress at a distance of 8 mm from the wall if the space B
between the walls is 5.0 cm? What are the shear stress and velocity
at the wall? The velocity distribution for viscous flow between
stationary plates is
%3D
1 dp
(Ву — у')
U =
2µ dx
и
Problems 2.16
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