6.1 Dj and D2 are the inlet and outlet diameters of the pipe connected to the water turbine shown in the figure. The gage pressure at the inlet and outlet of the turbine are p1 and p2. The elevation difference between the pipe inlet and outlet is h. If the water flow rate is Q and the total frictional losses is H1. Determine the mechanical power delivered by the turbine if it is 90% efficient. 1 Turbine, h D2 Dj = 320 mm D2 = 160 mm h = 45m P1 =10.5bar %3D P2 =5.5 bar Q = 0.065 m³.s HL =8.0 m

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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6.1 D, and D, are the inlet and outlet diameters of the pipe connected to
the water turbine shown in the figure. The gage pressure at the inlet
and outlet of the turbine are p, and p2. The elevation difference
between the pipe inlet and outlet is h. If the water flow rate is Q and
the total frictional losses is H1. Determine the mechanical power
delivered by the turbine if it is 90% efficient.
D;
Turbine,
D2
Dj = 320 mm
D2 = 160 mmn h= 45m
P1 =10.5bar
P2 =5.5 bar
Q = 0.065 m³.sl
HL =8.0 m
Transcribed Image Text:6.1 D, and D, are the inlet and outlet diameters of the pipe connected to the water turbine shown in the figure. The gage pressure at the inlet and outlet of the turbine are p, and p2. The elevation difference between the pipe inlet and outlet is h. If the water flow rate is Q and the total frictional losses is H1. Determine the mechanical power delivered by the turbine if it is 90% efficient. D; Turbine, D2 Dj = 320 mm D2 = 160 mmn h= 45m P1 =10.5bar P2 =5.5 bar Q = 0.065 m³.sl HL =8.0 m
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