Consider the duct system shown in the accompanying figure. The air flows from the 8"x10" duct into a 3"x6" duct steadily. The average speed of the air in the 3"x6" duct is 25 ft/s. What is the volume flow rate of air in the 8"x10" duct? Express the volume flow rate in ft3/s, ft3/min, and m3/s. What is the average speed of air in the 8"x10" duct? 3" x 6" V2 8"х 10" V1

Consider the duct system shown in the accompanying figure. The air flows from the 8"x10" duct into a 3"x6" duct steadily. The average speed of the air in the 3"x6" duct is 25 ft/s. What is the volume flow rate of air in the 8"x10" duct? Express the volume flow rate in ft3/s, ft3/min, and m3/s. What is the average speed of air in the 8"x10" duct? 3" x 6" V2 8"х 10" V1

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

Section: Chapter Questions

Problem 1.1MA

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Concept explainers

Fluid Dynamics

The study of the flow of gases and liquids, usually in and around solid surfaces, is known as fluid dynamics in physics and engineering. Fluid dynamics, for example, can be used to evaluate the movement of air through an airplane wing or the surface of a vehicle. It can also be used in ship design to increase the speed at which ships pass through water.

Question

Consider the duct system shown in the accompanying figure. The air flows
from the 8"x10" duct into a 3"x6" duct steadily. The average speed of the
air in the 3"x6" duct is 25 ft/s. What is the volume flow rate of air in the
8"x10" duct? Express the volume flow rate in ft3/s, ft3/min, and m3/s.
What is the average speed of air in the 8"x10" duct?
3" x 6"|
V2
8" x 10"
V1

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