Turbulent flow is more chaotic than laminar flow. The EGL never decreases in the direction of the fluid flow. Fluid exiting a system into the atmosphere experiences zero gauge pressure at that point. In the English system of units, power is measured in ft-lbs. A pump removes head from a flow. The friction factor, f, is not a function of Reynolds number for laminar flows. If the HGL is below the fluid, then the pressure is negative. The Bernoulli equation is useful for unsteady flows. The buoyant force is the difference between the pressure on the top and bottom of an object in a fluid. It is possible for a turbine to remove more power from the fluid than I recover from the turbine.

Turbulent flow is more chaotic than laminar flow. The EGL never decreases in the direction of the fluid flow. Fluid exiting a system into the atmosphere experiences zero gauge pressure at that point. In the English system of units, power is measured in ft-lbs. A pump removes head from a flow. The friction factor, f, is not a function of Reynolds number for laminar flows. If the HGL is below the fluid, then the pressure is negative. The Bernoulli equation is useful for unsteady flows. The buoyant force is the difference between the pressure on the top and bottom of an object in a fluid. It is possible for a turbine to remove more power from the fluid than I recover from the turbine.

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

1. Indicate whether the following statements are best described as true or false.
F
Turbulent flow is more chaotic than laminar flow.
F
The EGL never decreases in the direction of the fluid flow.
Fluid exiting a system into the atmosphere experiences zero gauge pressure at that
point.
In the English system of units, power is measured in ft-lbs.
F
T
F
A pump removes head from a flow.
The friction factor, f, is not a function of Reynolds number for laminar flows.
If the HGL is below the fluid, then the pressure is negative.
The Bernoulli equation is useful for unsteady flows.
The buoyant force is the difference between the pressure on the top and bottom of
an object in
It is possible for a turbine to remove more power from the fluid than I recover from
the turbine.
T
F
T
T
T
a
fluid.
F
LFFF

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