1.) A horizontal pipe bent reduces from 300 mm bore diameter at inlet to 150 mm diameter at outlet. The bend is swept through 50° from its initial direction. The flow rate is 0.05 m³/s and the density is 1000 kg/m³. Calculate the momentum force on the bend and resolve it into two perpendicular directions relative to the initial direction. 2.) A jet of water traveling with a velocity of 25 m/s and flow rate of 0.4 kg/s is deflected 150° from its initial direction by a stationary vane. Calculate the force on the vane acting parallel to and perpendicular to the initial direction.

1.) A horizontal pipe bent reduces from 300 mm bore diameter at inlet to 150 mm diameter at outlet. The bend is swept through 50° from its initial direction. The flow rate is 0.05 m³/s and the density is 1000 kg/m³. Calculate the momentum force on the bend and resolve it into two perpendicular directions relative to the initial direction. 2.) A jet of water traveling with a velocity of 25 m/s and flow rate of 0.4 kg/s is deflected 150° from its initial direction by a stationary vane. Calculate the force on the vane acting parallel to and perpendicular to the initial direction.

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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1.) A horizontal pipe bent reduces
from 300 mm bore diameter at inlet
to 150 mm diameter at outlet. The
bend is swept through 50° from its
initial direction. The flow rate is 0.05
m3/s and the density is 1000 kg/m³.
Calculate the momentum force on
the bend and resolve it into two
perpendicular directions relative to
the initial direction.
2.) A jet of water traveling with a
velocity of 25 m/s and flow rate of
0.4 kg/s is deflected 150° from its
initial direction by a stationary vane.
Calculate the force on the vane
acting parallel to and perpendicular
to the initial direction.

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