In figure below, water at 10°C is flowing from section 1 to section 2. At section 1, which is 25 mm in diameter, the gage pressure is 345 kPa and the velocity of flow is 3.0 m/s. Section 2, which is 50 mm in diameter, is 2.0 m above section 1. Assuming there are no energy losses in the system, calculate the pressure P2 Total head t7/2g = Velocity head P2/Y 2. P/Y = Pressure head Flow 3, = Elevation head Reference level Use this equation P,hy + Z, + V,2/2g = PY + Z+ V,/2g

In figure below, water at 10°C is flowing from section 1 to section 2. At section 1, which is 25 mm in diameter, the gage pressure is 345 kPa and the velocity of flow is 3.0 m/s. Section 2, which is 50 mm in diameter, is 2.0 m above section 1. Assuming there are no energy losses in the system, calculate the pressure P2 Total head t7/2g = Velocity head P2/Y 2. P/Y = Pressure head Flow 3, = Elevation head Reference level Use this equation P,hy + Z, + V,2/2g = PY + Z+ V,/2g

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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Example Problem: In figure below, water at 10°C is flowing from section 1 to section 2. At section 1, which is 25 mm in diameter, the gage pressure is 345 kPa and the velocity of flow is 3.0 m/s. Section 2, which is 50 mm in diameter, is 2.0 m above section 1. Assuming there are no energy losses in the system, calculate the pressure P2. Total head oi/2g = Velocity head %3D 2. P/y=Pressure head Flow = Elevation head Reference level Use this equation and complete the solution. P,ly + Z, + V,?/2g = P/ y + Z, + V,2/2g 3
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