A horizontal pipe has an abrupt expansion from D₁ = 8 cm to D₂ = 16 cm, as shown in Fig. Q1. The water velocity in the smaller section is 10 m/s and the flow is turbulent. The pressure in the smaller section is P₁ 410 kPa. Taking the kinetic energy correction factor to be 1.06 at both the inlet and the outlet, determine the downstream pressure P2. = Water D₁ = 8 cm 10 m/s 410 kPa D₂ = 16 cm

Structural Analysis
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Author:KASSIMALI, Aslam.
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Chapter2: Loads On Structures
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A horizontal pipe has an abrupt expansion from D₁ = 8 cm to D₂ = 16 cm, as shown in Fig. Q1.
The water velocity in the smaller section is 10 m/s and the flow is turbulent. The pressure in
the smaller section is P₁ = 410 kPa. Taking the kinetic energy correction factor to be 1.06 at
both the inlet and the outlet, determine the downstream pressure P2.
Water
D₁ = 8 cm
10 m/s
410 kPa
Fig. Q1
D₂ = 16 cm
Transcribed Image Text:A horizontal pipe has an abrupt expansion from D₁ = 8 cm to D₂ = 16 cm, as shown in Fig. Q1. The water velocity in the smaller section is 10 m/s and the flow is turbulent. The pressure in the smaller section is P₁ = 410 kPa. Taking the kinetic energy correction factor to be 1.06 at both the inlet and the outlet, determine the downstream pressure P2. Water D₁ = 8 cm 10 m/s 410 kPa Fig. Q1 D₂ = 16 cm
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