Engineering, 19.02.2021 05:10 badpotterchris
Water is pumped from a reservoir at elevation 100 ft to one at elevation 225 ft. The pipeline connecting the reservoirs is 48 inches in diameter, 15.2 mi long, and made of welded steel. The flowrate in the pipeline is 36.5 million gallons per day (mgd), and the gross efficiency of the pump and motor is 50%. Calculate the daily gross energy consumption of the pump in kilowatt- hours using: (a) the Darcy-Weisbach head loss formula (be sure to explicitly calculate the friction factor f), and (b) the Hazen-Williams equation.
Answers: 1
Engineering, 04.07.2019 18:10, hadellolo8839
Acompressor receives the shaft work to decrease the pressure of the fluid. a)- true b)- false
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Engineering, 04.07.2019 18:10, anna22684
Water at 70°f and streams enter the mixing chamber at the same mass flow rate, determine the temperature and the quality of the exiting stream. 0 psia is heated in a chamber by mixing it with saturated water vapor at 20 psia. if both streams enters the mixing chamber at the same mass flow rate, determine the temperature and the quality of the existing system.
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Engineering, 04.07.2019 18:10, selenamr
Ifa component is made of two or more materials with different modulus of elasticity (e), it is called a composite member and we calculate the factor·n". mention the formula for calculating n". also, ifn> 1, explain what will happen to the 1. transformed. gi) ifn 1, what will happen to the material when transformed material when
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Water is pumped from a reservoir at elevation 100 ft to one at elevation 225 ft. The pipeline connec...
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