Air flows with a uniform velocity distribution in a pipe with the velocities measured along the centreline at Ar = 60 cm increments as shown in the figure. The velocities at points 1, 2. and 3 are 64, 68, and 72 m/s, respectively. 12. If the density, p at point 2 is 1.25 kg/m³, estimate the density gradient, dp/0r, at point 2. 1 2 3 Ax

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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Air flows with a uniform velocity distribution in a pipe with the velocities measured along the
centreline at Ar = 60 cm increments as shown in the figure. The velocities at points 1, 2, and 3
are 64, 68, and 72 m/s, respectively.
12. If the density, p at point 2 is 1.25 kg/m³, estimate the density gradient, Op/Or, at point 2.
1
2
3
Ax
Transcribed Image Text:Air flows with a uniform velocity distribution in a pipe with the velocities measured along the centreline at Ar = 60 cm increments as shown in the figure. The velocities at points 1, 2, and 3 are 64, 68, and 72 m/s, respectively. 12. If the density, p at point 2 is 1.25 kg/m³, estimate the density gradient, Op/Or, at point 2. 1 2 3 Ax
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