Discuss whether the following flows are steady or un- steady: (a) flow near an automobile moving at 55 mi/h, (b) flow of the wind past a water tower, (c) flow in a pipe as the downstream valve is opened at a uniform rate, (d) river flow over the spillway of a dam, and (e) flow in the ocean beneath a series of uniform propagating surface waves. Elaborate if these questions seem ambiguous.

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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Discuss whether the following flows are steady or un-
steady: (a) flow near an automobile moving at 55 mi/h,
(b) flow of the wind past a water tower, (c) flow in a pipe
as the downstream valve is opened at a uniform rate, (d)
river flow over the spillway of a dam, and (e) flow in the
ocean beneath a series of uniform propagating surface
waves. Elaborate if these questions seem ambiguous.
Transcribed Image Text:Discuss whether the following flows are steady or un- steady: (a) flow near an automobile moving at 55 mi/h, (b) flow of the wind past a water tower, (c) flow in a pipe as the downstream valve is opened at a uniform rate, (d) river flow over the spillway of a dam, and (e) flow in the ocean beneath a series of uniform propagating surface waves. Elaborate if these questions seem ambiguous.
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