Crude oil (with specific weight γoil = 55 lb/ft3 ) is pumped at a rate of 400 gallons per minute from a test separator at A to the stock tank shown using a pipe that has a diameter of 4 inches. The pressure at A (to the left of the pump or prior to the pump) is 4 psi and the stock tank is open to the atmosphere. The friction head loss along the entire length of the pipe from A to B is 45 inches. Note that 1ft3 = 7.48 gallons. (a) Determine the velocity in the pipe. (b) Determine the head gain, ℎ??, delivered by the pump to the flow. (c) Determine the power required to run the pump if it is 90% efficient.
Crude oil (with specific weight γoil = 55 lb/ft3 ) is pumped at a rate of 400 gallons per minute from a test separator at A to the stock tank shown using a pipe that has a diameter of 4 inches. The pressure at A (to the left of the pump or prior to the pump) is 4 psi and the stock tank is open to the atmosphere. The friction head loss along the entire length of the pipe from A to B is 45 inches. Note that 1ft3 = 7.48 gallons. (a) Determine the velocity in the pipe. (b) Determine the head gain, ℎ??, delivered by the pump to the flow. (c) Determine the power required to run the pump if it is 90% efficient.
Chapter2: Loads On Structures
Section: Chapter Questions
Problem 1P
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Crude oil (with specific weight γoil = 55 lb/ft3 ) is pumped at a rate of 400 gallons per minute from a test separator at A to the stock tank shown using a pipe that has a diameter of 4 inches. The pressure at A (to the left of the pump or prior to the pump) is 4 psi and the stock tank is open to the atmosphere. The friction head loss along the entire length of the pipe from A to B is 45 inches. Note that 1ft3 = 7.48 gallons.
(a) Determine the velocity in the pipe. (b) Determine the head gain, ℎ??, delivered by the pump to the flow. (c) Determine the power required to run the pump if it is 90% efficient.
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