The nozzle discharges fluid into atmosphere through two identical outlets at the same jet velocity V. The flow is assumed to be steady, inviscid and incompressible with density p =616 kg/m³. The inlet of the nozzle has an average velocity U=5.9 m/s, a cross sectional area A=336 cm² , an unknown gage pressure Pgage > 0, and the momentum flux correction factor ß =1.12. The cross sectional area of each outlet is - A, and the jet flow from the outlets is uniform. If o =50 degree, what is the vertical force component Fy , in N, required to hold the nozzle stationary? Assume the Bernoulli equation is valid and the elevation difference between the inlet and both outlets is negligible.

Elements Of Electromagnetics
7th Edition
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Author:Sadiku, Matthew N. O.
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solve the following thermodynamic problem

The nozzle discharges fluid into atmosphere through two identical outlets at the
same jet velocity V. The flow is assumed to be steady, inviscid and
incompressible with density p =616 kg/m³. The inlet of the nozzle has an
average velocity U=5.9 m/s, a cross sectional area A=336 cm2 , an unknown
gage pressure pgage > 0 , and the momentum flux correction factor ß =1.12.
The cross sectional area of each outlet is - A, and the jet flow from the outlets is
uniform. If o =50 degree, what is the vertical force component Fy, in N,
required to hold the nozzle stationary? Assume the Bernoulli equation is valid
and the elevation difference between the inlet and both outlets is negligible.
Hint: use the Bernoulli equation to find
Pgage
at the inlet.
Include "+" or "-"
sign in your answer. "+" for the force in the positive y
direction, and "-" for the force in the negative y direction.
Keep ONE decimal point in your answer.
v, A
E
YA
Mounting Bolt
A = Area
Mounting Bolt
U, A
Transcribed Image Text:The nozzle discharges fluid into atmosphere through two identical outlets at the same jet velocity V. The flow is assumed to be steady, inviscid and incompressible with density p =616 kg/m³. The inlet of the nozzle has an average velocity U=5.9 m/s, a cross sectional area A=336 cm2 , an unknown gage pressure pgage > 0 , and the momentum flux correction factor ß =1.12. The cross sectional area of each outlet is - A, and the jet flow from the outlets is uniform. If o =50 degree, what is the vertical force component Fy, in N, required to hold the nozzle stationary? Assume the Bernoulli equation is valid and the elevation difference between the inlet and both outlets is negligible. Hint: use the Bernoulli equation to find Pgage at the inlet. Include "+" or "-" sign in your answer. "+" for the force in the positive y direction, and "-" for the force in the negative y direction. Keep ONE decimal point in your answer. v, A E YA Mounting Bolt A = Area Mounting Bolt U, A
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