A converging elbow turns water through an angle of 135º in a vertical plane. The flow cross-sectional 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 m3between sections (1) and (2). The water volume flowrate is 0.4 m3/s, and the elbow inlet and outlet pressures are 150 kPa(gage) and 90 kPa(gage). The empty elbow mass is 12 kg. Calculate the horizontal and vertical anchoring forces required to hold the elbow in place. Assume: a) Steady, Incompressible, Uniform fluid flow at inlet/ outlet. ρwater= 1000 kg/m3.
A converging elbow turns water through an angle of 135º in a vertical plane. The flow cross-sectional 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 m3between sections (1) and (2). The water volume flowrate is 0.4 m3/s, and the elbow inlet and outlet pressures are 150 kPa(gage) and 90 kPa(gage). The empty elbow mass is 12 kg. Calculate the horizontal and vertical anchoring forces required to hold the elbow in place. Assume: a) Steady, Incompressible, Uniform fluid flow at inlet/ outlet. ρwater= 1000 kg/m3.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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A converging elbow turns water through an angle of 135º in a vertical plane. The flow cross-sectional 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 m3between sections (1) and (2). The water volume flowrate is 0.4 m3/s, and the elbow inlet and outlet pressures are 150 kPa(gage) and 90 kPa(gage). The empty elbow mass is 12 kg. Calculate the horizontal and vertical anchoring forces required to hold the elbow in place. Assume: a) Steady, Incompressible, Uniform fluid flow at inlet/ outlet. ρwater= 1000 kg/m3.
Transcribed Image Text:Sectioni
(1)N D, = 400 mm
135°
Water
2 = 200 mm
- Section (2)
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