The graphic below shows a reducing section that is part of a vertical pipeline. The pipeline contains an oil (S=0.8) that is flowing at a rate of 0.6 m³/s. The pressure at the entrance to the reducing section (i.e. the larger diameter section indicated as point 1) is p₁= 200 kPa. The dimensions of the section are: L=450 mm, D₁= 450 mm and D₂ = 300 mm. Assume the temperature as 5°C. Z P₁ X D₂ D₁ Q Determine the force on the reducing section. In your calculations you should neglect losses but include gravity. Draw appropriate diagrams to support your working out. 2 L 1

The graphic below shows a reducing section that is part of a vertical pipeline. The pipeline contains an oil (S=0.8) that is flowing at a rate of 0.6 m³/s. The pressure at the entrance to the reducing section (i.e. the larger diameter section indicated as point 1) is p₁= 200 kPa. The dimensions of the section are: L=450 mm, D₁= 450 mm and D₂ = 300 mm. Assume the temperature as 5°C. Z P₁ X D₂ D₁ Q Determine the force on the reducing section. In your calculations you should neglect losses but include gravity. Draw appropriate diagrams to support your working out. 2 L 1

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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PROBLEM 2 The pipe bend shown is in a horizontal plane. Oil with a specific gravity of 0.86 enters the reducing bend at section A with a velocity of 3.2 m/s and a pressure of 150 kPa. Neglecting head loss, determine (a) The velocity at section B, V (m/s) (b) The pressure at section B, ps (kPa) (с) Fмх (N) (d) FMY (N) (е) Fpx (N) (f) Fpy (N) (g) The x-component of the reaction by the bend, FRx (N) and (h) The y-component of the reaction by the bend FRY (N). de = 100 mm B- da = 150 mm 30°
The pipe bend shown is in a horizontal plane. Oil with a specific gravity of 0.86 enters the reducing bend at section A with a velocity of 3.2 m/s and a pressure of 150 kPa. Neglecting head loss, determine a) FMY (N) b) Fpx (N) c) Fpx (N) de = 100 mm da = 150 mm 30° A
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The pipe bend shown is in a horizontal plane. Oil with a specific gravity of 0.86 enters the reducing bend at section A with a velocity of 3.2 m/s and a pressure of 150 kPa. Neglecting head loss, determine The pressure at section B, ps (kPa) FMx (N) FMY (N) de = 100 mm da = 150 mm 30°
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