What must be the pressure difference between two ends of a 1.6 km section of pipe....
What must be the pressure difference between the two ends of a 4.9 km section of pipe, 35 cm in diameter, if it is to transport oil (ρ = 950 kg/m3, η = 0.20 Pa⋅s) at a rate of 350 cm3/s ? Express your answer to two significant figures and include the appropriate units.
Consider a 1.0 km section of a city water line that is 30 cm in diameter. (a) Find the difference in pressure between each end of the pipe, assuming the volume rate of flow of water is 700 cm. (b) Assuming the same pressure difference found in part (a), find the volume rate of flow, and average velocity, of molasses, which has a viscosity of around 100 Poise.
The pressure difference between an oil pipe and a water pipe is measured using a double fluid manometer. Compute the density of the second liquid, if ΔP = 30kPa. 3. Glyceris 0-10 SG-088 55 cm 12 cm 20 cm Mercury SGa 13.3
1. Water is flowing in a pipe as shown in the figure. The diameter of the cross section area A1 is twice the diameter of A2. The velocity of flow v1 is 2.00m/s while h and h2 are 5.00 cm and 30.0 cm, respectively. Take the density of water to be 1000. kg/m3 (a) Find v2 (b) Calculate the pressure difference P P2 between the two ends of the pipe 2
Oil is flowing through a horizontal pipe constriction. In the large section, the pipe has a diameter of 1.6 meters and a pressure of 600 kPa. If the pipe constricts to a diameter of 0.5 meters, what is the pressure in the constricted pipe section. (Assume the oil flow rate is 65 m3/min and oil density is 900 kg/m3) Multiple choice answers a) 49,431.174 kPa b) 586.432016 kPa c) 12.967984 kPa d) 613.829264 kPa
Problem The relation between pressure drop and flow rate of laminar flows in a pipe is given by l bar 50 m 20° 128u dz PS Flow rate Q is the product of the average velocity and the cross-sectional area of the pipe What is the pressure needed to drive a viscous oil flow upslope through a 12 cm diameter pipe? The length of the pipe is 50 meters. The slope is 20°. At the end of the pipe, the...
In a section of horizontal pipe with a diameter of 4.0 cm, the pressure is 47 kPa and water is flowing with a speed of 2.0 m/s. The pipe narrows to 2.0 cm. What is the pressure in the narrower region? Treat the water as an ideal incompressible fluid. The density of water is 1000 kg/m3 . (1 kPa = 1000 Pa)
PROBLEM #2.15 Calculate the discharge through a pipe of diameter 200 mm when the difference of pressure head between the two ends of pipe 500 m apart is 4.0 m of water. Takef-0.009
The pressure in a section of horizontal pipe with a diameter of
24 mm is 147 kPa. Water flows through this section at 6.3 m/s. The
pressure is to be reduced to 106 kPa by constricting the pipe. What
should the diameter of the constricted section be?
I dont understand these questions.
3. The pressure in a section of horizontal pipe with a diameter of 24 mm is 147 kPa. Water flows through this section at 6.3 m/s. The pressure...
Consider a water pipe with a restricted section as illustrated
beside. The consumption meter from the utility company indicates a
constant water flow of 480 L/min. You also know that the pipe has a
diameter of 40 cm at the inlet and outlet but only a diameter of 20
cm in the restricted region.
• B) What is the water column height above the restricted
section of the pipe (that’s h2)?
C) What is the highest value (in kPa) of...