A converging elbow (see the figure below) turns water through an angle of 135° in a vertical plane. The flow cross section diameter is 400 mm at the elbow inlet, section (1), and 200 mm at the elbow outlet, section (2). The elbow flow passage volume is 0.2 m³ between sections (1) and (2). The water volume flowrate is 0.1 m/s and the elbow inlet and outlet pressures are 140 kPa and 110 kPa. The elbow mass is 10 kg. Calculate the (a) horizontal (x direction) and (b) vertical (z direction) anchoring forces required to hold the elbow in place. (a) F.- 200 N Section (1) D₂-400mm 135 Section (2)

Structural Analysis
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ISBN:9781337630931
Author:KASSIMALI, Aslam.
Publisher:KASSIMALI, Aslam.
Chapter2: Loads On Structures
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A converging elbow (see the figure below) turns water through an angle of 135° in a vertical plane. The flow cross section diameter is
400 mm at the elbow inlet, section (1), and 200 mm at the elbow outlet, section (2). The elbow flow passage volume is 0.2 m² between
sections (1) and (2). The water volume flowrate is 0.1 m/s and the elbow inlet and outlet pressures are 140 kPa and 110 kPa. The
elbow mass is 10 kg. Calculate the (a) horizontal (x direction) and (b) vertical (z direction) anchoring forces required to hold the elbow
in place.
(a) F.-
(b) F-
D₂-
200 mm
N
Section
(1)
N
D₁-400 mm
135
-Section (2)
As Party sho
Hm
using
Transcribed Image Text:A converging elbow (see the figure below) turns water through an angle of 135° in a vertical plane. The flow cross section diameter is 400 mm at the elbow inlet, section (1), and 200 mm at the elbow outlet, section (2). The elbow flow passage volume is 0.2 m² between sections (1) and (2). The water volume flowrate is 0.1 m/s and the elbow inlet and outlet pressures are 140 kPa and 110 kPa. The elbow mass is 10 kg. Calculate the (a) horizontal (x direction) and (b) vertical (z direction) anchoring forces required to hold the elbow in place. (a) F.- (b) F- D₂- 200 mm N Section (1) N D₁-400 mm 135 -Section (2) As Party sho Hm using
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