(c) Figure 2a below shows the outline of a structure on which pressures are measured and the consequent pressure gradients calculated. The pressure gradients shown are positive zero and negative. Using sketches show the velocity profile that you would expect in each region and explain the balance of stresses that are present in each. This should include any progressive changes that you would expect within each region. Negative pressure gradient zone Zero pressure gradient zone Positive pressure gradient zone Figure 2a: Structure Outline and Pressure gradient Zones

Structural Analysis
6th Edition
ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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(c) Figure 2a below shows the outline of a structure on which pressures are measured and the
consequent pressure gradients calculated. The pressure gradients shown are positive zero
and negative. Using sketches show the velocity profile that you would expect in each
region and explain the balance of stresses that are present in each. This should include any
progressive changes that you would expect within each region.
I
I
Negative pressure
gradient zone
Zero pressure
gradient zone
Positive pressure
I gradient zone
I
Figure 2a: Structure Outline and Pressure gradient Zones
Transcribed Image Text:(c) Figure 2a below shows the outline of a structure on which pressures are measured and the consequent pressure gradients calculated. The pressure gradients shown are positive zero and negative. Using sketches show the velocity profile that you would expect in each region and explain the balance of stresses that are present in each. This should include any progressive changes that you would expect within each region. I I Negative pressure gradient zone Zero pressure gradient zone Positive pressure I gradient zone I Figure 2a: Structure Outline and Pressure gradient Zones
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