Question

Water flows through a horizontal pipe at a rate of 2.3 m3/s. A pressure gauge placed on a 40 cm diameter section of the pipe reads 210.3 kPa. What is the gauge pressure in a section of pipe where the diameter is constricted to 35 cm and what has caused this change in pressure?

Answer #1

Water flows through a horiztonal pipe at a rate of 92
ft3/min. A pressure gauge placed on a 3.3 inch diameter
section of the pipe reads 16 psi. What is the gauge pressure in a
section of pipe where the diameter is 5.1 inches?
Water moves through a pipe at 5 m/s under an absolute pressure
of 330 kPa. The pipe narrows to one half of its original diameter.
What is the absolute pressure in the narrow part of the...

Water flows through a horiztonal pipe at a rate of 94 ft3/min. A
pressure gauge placed on a 3.5 inch diameter section of the pipe
reads 15 psi. What is the gauge pressure in a section of pipe where
the diameter is 5.4 inches?

Water flows through a horiztonal pipe at a rate of 90
ft3/min. A pressure gauge placed on a 3.3 inch diameter
section of the pipe reads 17 psi. What is the gauge pressure in a
section of pipe where the diameter is 5.4 inches?
Pressure = __________psi

Water flows through a horiztonal pipe at a rate of 98
ft3/min. A pressure gauge placed on a 3 inch diameter
section of the pipe reads 16 psi. What is the gauge pressure in a
section of pipe where the diameter is 5.2 inches?
(in psi)

Oil is flowing through a horizontal pipe
constriction. In the large section, the pipe has a diameter of 1.7
meters and a pressure of 500 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)
49,432.419 kPa
13.096115 kPa
486.403885 kPa
513.801133 kPa
2. Oil is flowing through a
horizontal pipe expansion. In the small section,...

A 7.0-cm-diameter horizontal pipe gradually narrows to 5.0 cm .
When water flows through this pipe at a certain rate, the gauge
pressure in these two sections is 33.0 kPa and 23.0 kPa ,
respectively.
What is the volume rate of flow?

Oil is flowing through a horizontal pipe constriction. In the
large section, the pipe has a diameter of 1.9 meters and a pressure
of 900 kPa. If the pipe constricts to a diameter of 0.4 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) 933.509601
kPa 121,028.169 kPa 32.478208 kPa 866.621792 kPa

A 6.3 cm diameter horizontal pipe gradually narrows to 4.5 cm .
When water flows through this pipe at a certain rate, the gauge
pressure in these two sections is 31.0 kPa and 26.0 kPa ,
respectively. What is the volume rate of flow?

A 7.8 cm diameter horizontal pipe gradually narrows to 6.8 cm .
When water flows through this pipe at a certain rate, the gauge
pressure in these two sections is 33.0 kPa and 22.6 kPa ,
respectively.
What is the volume rate of flow?

A 7.8 cm diameter horizontal pipe gradually narrows to 6.8 cm .
When water flows through this pipe at a certain rate, the gauge
pressure in these two sections is 33.0 kPa and 22.6 kPa ,
respectively.
What is the volume rate of flow?

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