4. Points A and B are 1.5 km apart along a 15 cm diameter new steel pipe (ks = 4.6 x 10 m). Point B is 20 m higher than A. With a flow from A to B of 0.03 m³/s of crude oil (SG 0.82) at 10 °C (μ = 10-2 N-s/m²), what pressure must be maintained at A if the pressure a B is to be 300 kPa gage?

4. Points A and B are 1.5 km apart along a 15 cm diameter new steel pipe (ks = 4.6 x 10 m). Point B is 20 m higher than A. With a flow from A to B of 0.03 m³/s of crude oil (SG 0.82) at 10 °C (μ = 10-2 N-s/m²), what pressure must be maintained at A if the pressure a B is to be 300 kPa gage?

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Concept explainers

Pressurized pipe flow

A 15-kilometer-long pipe with a pipe diameter of one meter transports water at a speed of one meter per second. The pipe has a friction coefficient of 0.005. Calculate the frictional head loss?

Question

4. Points A and B are 1.5 km apart along a 15 cm diameter new steel pipe (ks = 4.6 x 10-5
m). Point B is 20 m higher than A. With a flow from A to B of 0.03 m³/s of crude oil (SG =
0.82) at 10 °C (μ = 10-² N-s/m²), what pressure must be maintained at A if the pressure at
B is to be 300 kPa gage?

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