Thinking Like an Engineer: An Active Learning Approach (4th Edition)
4th Edition
ISBN: 9780134639673
Author: Elizabeth A. Stephan, David R. Bowman, William J. Park, Benjamin L. Sill, Matthew W. Ohland
Publisher: PEARSON
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Textbook Question
Chapter 7, Problem 39RQ
A dust collection system operates using the following equation:
where:
V = fluid velocity [=] meters per second [m/ s]
W = duct width [=] inches [in]
L = duct length [=] feet [ft]
Q = volumetric flowrate [=] gallons per minute [gal/min or gpm]
Use the equation and fundamental dimensions to determine the unknown quantity, [&|phi|&]. Select from the following choices:
A. Area {=} L2
B. Efficiency {=} dimensionless
C. Gravity {=} L T−2
D. Inverse time {=} T−1
E. Length {=} L
F. Mass{=} M
G. Temperature {=} Θ
H. Viscosity {=} M L−1 T−1
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Chapter 7 Solutions
Thinking Like an Engineer: An Active Learning Approach (4th Edition)
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