Fluid Mechanics Fundamentals And Applications
3rd Edition
ISBN: 9780073380322
Author: Yunus Cengel, John Cimbala
Publisher: MCGRAW-HILL HIGHER EDUCATION
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Chapter 7, Problem 131P
A one-third scale model of a car is to be tested in a wind tunnel, The conditions of the actual car ate V = 75 km h and T =0°C’ and the air temperature in the wind tunnel is 20°C.
The properties of air at 1 atm and
The properties of au at 1 atm and
In order to achieve similarity between the model and the prototype, the wmd tunnel velocity should be
(a) 255 km/h
(b) 225 km/ h
(c) 147 km/h
(d) 75 km/h
(e) 25 km/h
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Chapter 7 Solutions
Fluid Mechanics Fundamentals And Applications
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