Determine the downstream pressure P2, and estimate the error that would have occurred if Bernoulli's equation had been used, if the horizontal pipe has an abrupt expansion from D1 = 8 cm to D2 = 16 cm. The water velocity in the smaller section is 10 m/s and the flow is turbulent. The pressure in the smaller section is P1 = 300 kPa. Taking the kinetic energy correction factor to be 1.06 at both the inlet and the outlet. D =8 cm Water D2 = 16 cm 10 m/s 300 kPa

Elements Of Electromagnetics
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Author:Sadiku, Matthew N. O.
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Determine the downstream pressure P2, and estimate the error that would have occurred if Bernoulli's equation had been
used, if the horizontal pipe has an abrupt expansion from D1 = 8 cm to D2 = 16 cm. The water velocity in the smaller section
is 10 m/s and the flow is turbulent. The pressure in the smaller section is P1 = 300 kPa. Taking the kinetic energy correction
factor to be 1.06 at both the inlet and the outlet.
D = 8 cm
Water
D2 = 16 cm
10 m/s
300 kPa
Transcribed Image Text:Determine the downstream pressure P2, and estimate the error that would have occurred if Bernoulli's equation had been used, if the horizontal pipe has an abrupt expansion from D1 = 8 cm to D2 = 16 cm. The water velocity in the smaller section is 10 m/s and the flow is turbulent. The pressure in the smaller section is P1 = 300 kPa. Taking the kinetic energy correction factor to be 1.06 at both the inlet and the outlet. D = 8 cm Water D2 = 16 cm 10 m/s 300 kPa
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