cast-iron pipe was installed 50 years ago with a measured friction factor, f, of 0.02 and surface roughness height, e, of 0.2mm. The horizontal pipe is 1500m long and has a diameter of 35cm. Since installation, significant tuberculation has developed on the inside walls of the pipe. A recent pipe test was conducted. The pressure drop across the entire length of pipe was measured to be 200kPa. The design discharge through the pipe has not changed over the years (Q=0.1m 3 /s, T=20°C). Determine the current effective friction factor, f, and surface roughness, e, after years of tuberculation buildup
cast-iron pipe was installed 50 years ago with a measured friction factor, f, of 0.02 and surface roughness height, e, of 0.2mm. The horizontal pipe is 1500m long and has a diameter of 35cm. Since installation, significant tuberculation has developed on the inside walls of the pipe. A recent pipe test was conducted. The pressure drop across the entire length of pipe was measured to be 200kPa. The design discharge through the pipe has not changed over the years (Q=0.1m 3 /s, T=20°C). Determine the current effective friction factor, f, and surface roughness, e, after years of tuberculation buildup
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
Related questions
Question
A cast-iron pipe was installed 50 years ago with a measured friction factor, f, of 0.02
and surface roughness height, e, of 0.2mm. The horizontal pipe is 1500m long and has a diameter of
35cm. Since installation, significant tuberculation has developed on the inside walls of the pipe. A recent
pipe test was conducted. The pressure drop across the entire length of pipe was measured to be 200kPa.
The design discharge through the pipe has not changed over the years (Q=0.1m 3 /s, T=20°C). Determine
the current effective friction factor, f, and surface roughness, e, after years of tuberculation buildup.
Expert Solution
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
This is a popular solution!
Trending now
This is a popular solution!
Step by step
Solved in 3 steps with 2 images
Knowledge Booster
Learn more about
Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, civil-engineering and related others by exploring similar questions and additional content below.Recommended textbooks for you
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Structural Analysis (10th Edition)
Civil Engineering
ISBN:
9780134610672
Author:
Russell C. Hibbeler
Publisher:
PEARSON
Principles of Foundation Engineering (MindTap Cou…
Civil Engineering
ISBN:
9781337705028
Author:
Braja M. Das, Nagaratnam Sivakugan
Publisher:
Cengage Learning
Fundamentals of Structural Analysis
Civil Engineering
ISBN:
9780073398006
Author:
Kenneth M. Leet Emeritus, Chia-Ming Uang, Joel Lanning
Publisher:
McGraw-Hill Education
Traffic and Highway Engineering
Civil Engineering
ISBN:
9781305156241
Author:
Garber, Nicholas J.
Publisher:
Cengage Learning