Question

Water is pumped through a pipe of diameter 16.0 cm from the Colorado River up to...

Water is pumped through a pipe of diameter 16.0 cm from the Colorado River up to Grand Canyon Village, on the rim of the canyon. The river is at 564 m elevation and the village is at 2101 m.

(a) At what minimum pressure must the water be pumped to arrive at the village? (The density of water is 1.00 ✕ 103 kg/m3.) MPa

(b) If 4100 m3 are pumped per day, what is the speed of the water in the pipe? m/s

(c) What additional pressure is necessary to deliver this flow?

Note: You may assume that the free-fall acceleration and the density of air are constant over the given range of elevations. kPa

Homework Answers

Answer #1

Hope this helps...

Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A pipe carries water from point 1 where the diameter is 8 cm and the elevation...
A pipe carries water from point 1 where the diameter is 8 cm and the elevation above the datum is 4 m, to point 2 where the diameter is 4 cm and the elevation above the datum is 10 m. The volumetirc flow rate is 0.0375 m^3/s, and the pressure at point 1 is 988 kPa. Assuming no frictional losses, determine the pressure at point 2.
Water is being pumped at 20°C From an open tank through a 0.03561 m smooth pipe...
Water is being pumped at 20°C From an open tank through a 0.03561 m smooth pipe to a second tank at a higher level. The flow rate is 0.8 kg/s through 40 m of straight pipe with two threaded 90 regular elbows, one fully open globe valve and one half open gate valve. The supply tank maintains a liquid level of 2 m, and the water leaves the system at an elevation of 10 m above the floor. Calculate Reynolds...
A water pipe tapers down from an initial radius of R1 = 0.23 m to a...
A water pipe tapers down from an initial radius of R1 = 0.23 m to a final radius of R2 = 0.08 m. The water flows at a velocity v1 = 0.83 m/s in the larger section of pipe. Using this water supply, how long would it take to fill up a swimming pool with a volume of V = 153 m3? (give your answer in minutes) 4) The water pressure in the center of the larger section of the...
Water is flowing at the rate of 1.676 m/s in a 3.068 inches’ diameter horizontal pipe...
Water is flowing at the rate of 1.676 m/s in a 3.068 inches’ diameter horizontal pipe at a pressure p1 of 68.9 kPa. It then passes to a pipe having an inside diameter of 2.067 inch. The density of the water is 998 kg/m3 . a) Calculate the new pressure p2 in the 2.067inch pipe. Assume no friction losses b) If the piping is vertical and the flow is upward, calculate the new pressure p2. The pressure tap for p2...
A water pipe tapers down from an initial radius of R1 = 0.2 m to a...
A water pipe tapers down from an initial radius of R1 = 0.2 m to a final radius of R2 = 0.09 m. The water flows at a velocity v1 = 0.86 m/s in the larger section of pipe. 1. Using this water supply, how long would it take to fill up a swimming pool with a volume of V = 130 m3? (give your answer in minutes) 2. The water pressure in the center of the larger section of...
Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in...
Water moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is 1.65 ✕ 105 Pa and the pipe radius is 2.80 cm. At the higher point located at y = 2.50 m, the pressure is 1.27 ✕ 105 Pa and the pipe radius is 1.30 cm. (a) Find the speed of flow in the lower section. m/s (b) Find the speed of flow in the upper section. m/s (c)...