All the properties of water are taken from property table.
X Incorrect. Water flows at a rate of 11.9 gallons per minute in a new horizontal...
X Incorrect. Water flows at a rate of 11.9 gallons per minute in a new horizontal 0.89-in diameter galvanized iron pipe. Determine the pressure Ap gradient, along the pipe. 0.095689 psi/ft e Textbook and Media Save for Later Attempts: 2 of 3 used Submit Answer
Water flows at a rate of 8 gallons per minute in a new horizontal 0.65 in diameter galvanized pipe (E=0.0005 ft). Determine the pressure gradient, Ap/l, along the pipe. (Note: 231 ins per gallon)
1.) Water flows at a rate of 10 gallons per minute in a new horizontal 0.75 in diameter galvanized pipe (E=0.0005 ft). Determine the pressure gradient, Ap/1, along the pipe. (note: 231 in' per gallon)
Water flows at a rate of 14.7 gallons per minute in a new horizontal 1.1-in.-diameter galvanized iron pipe. Determine the pressure gradient, Δpl , along the pipe.
Gasoline (SG-0.7) at 70 gallons per minute flows in 200 feet of 3 inch diameter galvanized iron pipe from point A to point B. The pressure at point A is 10 psig. There are no pumps nor turbines in the line. The elevation of point A is 10 it. above a datum line. The pressure at B is atmospheric. What is the elevation of point B? Neglect any minor losses. Assume a friction factor of 0.02.
Five gallons per minute of hot water at 180F and 20 psig is produced in a flow system by injection and condensation of low-pressure steam at 20 psig and 80% quality into cold water at 60F. The calculation basis is one minute. Calculate the steam mass flow rate in lbm/min; also calculate the exit pipe diameter if the velocity is to be maintained at 7ft/s.
Water flows at a rate of 30 gpm through a vertical pipe that changes size and contains a partially-closed valve that causes headloss. Point X is in the 2-inch diameter part of the pipe at elevation 127.15 ft and has a pressure of 65 psi and point Y is in the I inch diameter part of the pipe at elevation 135.23 ft and has a pressure of 62.7 psi. Which direction is water flowing-from X to Y or from Y...
Water flows in a pipe that has a 4 ft diameter and the following hypothetical velocity distribution: The velocity is maximum at the centerline and decreases linearly with r to a minimum at the pipe wall. If Vmax = 15 ft/s and Vmin = 12 ft/s, what is the discharge in cubic feet per second and in gallons per minute? The volume flow rate is given by the integral of the velocity over the area Q = -fvaa Using the...
4. An old, rough-surfaced, 2-m-diameter concrete pipe with a Manning coefficient of 0.025 carries water at a rate of 5.0 m'/s when it is half ful. This pipe is to be replaced by a new smooth pipe with a Manning coefficient of 0.012. Determine the diameter of the new pipe if it also is to flow half full with a flow rate of 5.0 m'/s Water initially flowing in the horizontal section of pipe of diameter 12.00 cm shown in...
Water with a volume flow rate of 0.05 m3/s, flows inside a horizontal pipe made of cast iron with a diameter of 20 cm. Calculate the friction head loss per kilometer of the pipe.