Oil (µ = 0.35 Pa-sec) flows through a horizontal 20 cm diameter circular pipe. The velocity at any point in the pipe’s cross-section a distance at a distance y from the center is: V =64(r² − y²) / μ where: r = 10 cm (radius of the pipe) Determine the following: a) Maximum flow velocity (m/sec) b) Shear stress (Pa) at the pipe’s centerline c) Shear stress (Pa) at the pipewalls
Oil (µ = 0.35 Pa-sec) flows through a horizontal 20 cm diameter circular pipe. The velocity at any point in the pipe’s cross-section a distance at a distance y from the center is: V =64(r² − y²) / μ where: r = 10 cm (radius of the pipe) Determine the following: a) Maximum flow velocity (m/sec) b) Shear stress (Pa) at the pipe’s centerline c) Shear stress (Pa) at the pipewalls
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Oil (µ = 0.35 Pa-sec) flows through a horizontal 20 cm diameter circular pipe. The velocity at any point in the pipe’s cross-section a distance at a distance y from the center is:
V =64(r² − y²) / μ
where: r = 10 cm (radius of the pipe)
Determine the following:
a) Maximum flow velocity (m/sec)
b) Shear stress (Pa) at the pipe’s centerline
c) Shear stress (Pa) at the pipewalls?
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