If the diameter at section 1 is D₁ = 0.5 m, and at section 2 the diameter D₂ = 0.2 m. All the other conditions are the same as in Exercise #3. What power in kilowatts and in horsepower must be supplied to the flow by the pump? Assume h = 3 m of water and a₁ = α₂ = 1. Water is being pumped through a system. D₁ = 0.5 m Z₁ = 30 m P₁ = 70 kPa gage a₁ = 1.0 1 I Pump Z₂ = 40 m P2= 350 kPa gage a₂=1.0 D₂ = 0.2 m Head loss in pipe = 3 m Water Q=0.5 m³/s Properties: Water (10°C, 1 atm, Table A.5): y = 9810 N/m³

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Example 4:
If the diameter at section 1 is D₁ = 0.5 m, and
at section 2 the diameter D₂ = 0.2 m.
All the other conditions are the same as in
Exercise #3.
What power in kilowatts and in horsepower
must be supplied to the flow by the pump?
Assume h₁ = 3 m of water and a₁ = α₂ = 1.
Water is being pumped through a system.
D₁ = 0.5 m
Z₁ = 30 m
P₁ = 70 kPa gage
α₁ = 1.0
1
Pump
Sual
Z₂ = 40 m
P2 = 350 kPa gage
%₂ = 1.0
D₂ = 0.2 m
Head loss in pipe = 3 m
Water
Q = 0.5 m³/s
Properties: Water (10°C, 1 atm, Table A.5): y = 9810 N/m³
Transcribed Image Text:Example 4: If the diameter at section 1 is D₁ = 0.5 m, and at section 2 the diameter D₂ = 0.2 m. All the other conditions are the same as in Exercise #3. What power in kilowatts and in horsepower must be supplied to the flow by the pump? Assume h₁ = 3 m of water and a₁ = α₂ = 1. Water is being pumped through a system. D₁ = 0.5 m Z₁ = 30 m P₁ = 70 kPa gage α₁ = 1.0 1 Pump Sual Z₂ = 40 m P2 = 350 kPa gage %₂ = 1.0 D₂ = 0.2 m Head loss in pipe = 3 m Water Q = 0.5 m³/s Properties: Water (10°C, 1 atm, Table A.5): y = 9810 N/m³
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