Fluid Mechanics: Fundamentals and Applications
4th Edition
ISBN: 9781259696534
Author: Yunus A. Cengel Dr., John M. Cimbala
Publisher: McGraw-Hill Education
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Question
Chapter 7, Problem 116P
To determine
(a)
The third established non-dimensional parameter that is formed by the manipulation of Reynolds number and Prandtl number.
To determine
(b)
The third established non-dimensional parameter that is formed by the manipulation of Prandtl number and Schmidt number.
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3. Problem
Estimate the frictional resistance Rp for a container ship using the ITTC 1957 model-ship correlation line
Equation (2):
0.075
CF
[ log,,(Re) – 21
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Full scale ship data
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For the wetted surface S you can use the following
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design speed
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V
21.00 kn
The velocity is usually density, gravity acceleration, diameter, height difference, viscosity and is a function of length. Using the method of repetitive variables and dimensionless required by taking density, gravitational acceleration, and diameter as repetitive variables find the parameters.
Please solve this problem, Thank you very much! Figure is attached
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Chapter 7 Solutions
Fluid Mechanics: Fundamentals and Applications
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