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Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
5th Edition
ISBN: 9781305084766
Author: Saeed Moaveni
Publisher: Cengage Learning
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Question
Chapter 9, Problem 41P
To determine
Calculate the mass-flow rate of air and the average air speed in the duct.
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Students have asked these similar questions
A rectangular duct with dimensions of 12 in. × 14 in. delivers conditioned air with a density of 1.2 kg/m3 to a room at a rate of 1000 ft3/min. What is the mass-flow rate of air in lbm/h? What is the average air speed in the duct? Express your answer in m/s and ft/s.
Air enters this square duct at section 1 with the velocity distribution as shown. Note that the velocity varies in the y
direction only ( for a given value of y, the velocity is the same for all values of z).
What is the volume rate of flow?
What is the mean velocity in the duct?
What is the mass rate of flow if the mass density of the air is 1.2 kg/m cube?
10m/s
0.5 m
1,0m
0.5 m
End view
Elevation vieW
i need the answer quickly
Chapter 9 Solutions
Engineering Fundamentals: An Introduction to Engineering (MindTap Course List)
Ch. 9.3 - Prob. 1BYGCh. 9.3 - Prob. 2BYGCh. 9.3 - Prob. 3BYGCh. 9.3 - Prob. BYGVCh. 9.6 - Prob. 1BYGCh. 9.6 - Prob. 2BYGCh. 9.6 - Prob. 3BYGCh. 9.6 - Prob. BYGVCh. 9 - Prob. 1PCh. 9 - Prob. 2P
Ch. 9 - Determine the specific gravity of the following...Ch. 9 - Prob. 4PCh. 9 - Prob. 5PCh. 9 - Prob. 9PCh. 9 - Prob. 10PCh. 9 - Prob. 12PCh. 9 - Prob. 13PCh. 9 - Prob. 14PCh. 9 - Prob. 17PCh. 9 - Prob. 19PCh. 9 - Prob. 22PCh. 9 - Prob. 24PCh. 9 - Prob. 25PCh. 9 - Prob. 26PCh. 9 - Prob. 27PCh. 9 - Prob. 28PCh. 9 - Prob. 29PCh. 9 - Prob. 30PCh. 9 - Prob. 31PCh. 9 - Prob. 32PCh. 9 - Prob. 33PCh. 9 - Prob. 34PCh. 9 - Prob. 35PCh. 9 - A plugged dishwasher sink with the dimensions of...Ch. 9 - Prob. 37PCh. 9 - Prob. 38PCh. 9 - Prob. 39PCh. 9 - Prob. 40PCh. 9 - Prob. 41PCh. 9 - Prob. 42PCh. 9 - Prob. 43PCh. 9 - Lake Mead, near the Hoover Dam, which is the...Ch. 9 - Prob. 45PCh. 9 - Prob. 46PCh. 9 - Prob. 47PCh. 9 - Prob. 48PCh. 9 - Prob. 49P
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