Air flows with a uniform velocity distribution in a pipe with the velocities measured along thecentreline at Ar = 60 cm increments as shown in the figure. The velocities at points 1, 2, and 3are 64, 68, and 72 m/s, respectively.11. Determine the convective acceleration at point 2.12. If the density, p at point 2 is 1.25 kg/m³, estimate the density gradient, dp/Or, at point 2.123Ax

Given Data: V1=64 m/s V2=68 m/s V3=72 m/s ∆x=60cm=0.6m density(ρ2)=1.25 kg/m3 at point2 It is…

Answered: 11. Determine the convective…

11. Determine the convective acceleration at point 2. 12. If the density, p at point 2 is 1.25 kg/m³, estimate the density gradient, dp/0r, at point 2.

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Question

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.
11. Determine the convective acceleration at point 2.
12. If the density, p at point 2 is 1.25 kg/m³, estimate the density gradient, dp/Or, at point 2.
1
2
3
Ax

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