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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Question
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 (u = 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:
64(r² – y²)
V =
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?](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F4715ce68-3876-45ac-aedf-88a1548108eb%2Ff41dc36a-b7e3-4606-a4d8-8848c436e77c%2Fr9wu5gp_processed.jpeg&w=3840&q=75)
Transcribed Image Text:Oil (u = 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:
64(r² – y²)
V =
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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