Given data: U-2 m/s a=3.3 m/s2 t-3 Find final velocity
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- The present pumping rate of crude oil through the Alaska Pipeline with an ID of 39 in is 550,000 barrels per day (1 barrel is 42 U. S. gallons). For crude oil at 60ºC, take ρ = 860 kg/m3 and μ ≈ 0.004 kg/m·s. What would be the maximum rate if the flow were constrained to be laminar? Take π = 22/7. Answer is asking for maximum flow rate for barrels per dayQ:/ Discuss the relation betwveen the head pressure and flow rate for the benefits of connecting the pumps in parallel ?Fixed wings with classification of 120ㅇ as illustratedis being sprayed at a flow rate of 15 m/s toThe sprayed water is 0.45 kg/s. Seek the power to action on the wings
- The total design and construction cost for a digester to handle a flow rate of0.5 million gallons per day (MGD) was $1.7 million in 2006. Estimate the costtoday for a flow rate of 2.0 MGD. The exponent from as shown for the MGDrange of 0.2 to 40 is 0.14. The cost index in 2006 of 131 has been updated to225 for this year.A 0.5-inch diameter water pipe is 18 m long and delivers 19 L/min. What fraction of this pipe is taken by the entrance region?[Ans. LE /L=1.7%]include a free body diagram Seawater is to be pumped into a large tank at a rate of 165 kg/min. The tank is opwn to atmostsphere and the water enters the tank from a 80 m height. The overall efficiency of the motor pump unit is 75 percent and the motor consumes electricity at a rate of 3.2 KW. If the irreversible headloss in the piping is 7 m, the velocity of the water (in m/s) at the tank inlet isA. 6.21B. 7.12C. 8.7D. 5.05
- A pump draws 20 m3/h of water having a density of 1000 kg/m3 from the open storage feed tank to an open overhead tank that supplies 151 J/kg to the wallowing fluid. What is the horsepower hp of the pump if it’s efficiency is 75%? The flow turbulentD=6.1 mmdetermine flow rate in l/sPlease include a diagram.A pump supplies water at a flow rate of 4ft3/s from an open reservoir through a horizontal 8-in sched 40 pipe. The head loss from the reservoir to the suction of the pump is 2 ft-lbf/lbm, and the discharge is at 90 psig into a 6-in sched 80 pipe. The pump has an efficiency of 65% answer the following:a.) The head that must be delivered by the pump to the water is ________ or energy developed by the pump or output energy of the pumpb.) input energy to the pumpc.) Rated power of the pump in kW
- At a flow rate of 20 LPM, What will happen if the 30 seconds is 2.943 kPa, the 60 seconds drops to 2.894 kPa, and the 90 seconds is the same as 30 seconds (2.943 kPa)? HYDROSTATIC PRESSURE.he difference between the pressure at the pump suction and the vapor pressure of the liquid at the given temperature expressed as pressure head.a. Vapor Head b. Pressure Head c. Net Positive Suction Head d. Velocity HeadDetermine the pumping power (in kW) required, if water at 30°C is flowing through a pipe length of 1km with 250 mm diameter at the rate of 0.05 m³/s. Take value of Darcy friction factor as 0.04