Oil with a density of 890 kg/m3 moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P, = 1.95 × 104 Pa, and the pipediameter is 5.00 cm. At another point y = 0.30 m higher, the pressure is P, = 1.15 × 104 Pa and the pipe diameter is 2.50 cm.P(a) Find the speed of flow (in m/s) in the lower section.m/s(b) Find the speed of flow (in m/s) in the upper section.m/s(c) Find the volume flow rate (in m/s) through the pipe.m3/s

GivenDensity of oil, ρoil=890 kg/m3At Lower Point(section 1)P1=1.95×104 Pad1=5 cm=0.05 mAt higher…

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Principles of Physics: A Calculus-Based Text

5th Edition

ISBN:9781133104261

Author:Raymond A. Serway, John W. Jewett

Publisher:Raymond A. Serway, John W. Jewett

Chapter15: Fluid Mechanics

Section: Chapter Questions

Problem 37P: A horizontal pipe 10.0 cm in diameter has a smooth reduction to a pipe 5.00 cm in diameter. If the...

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Question

Oil with a density of 890 kg/m3 moves through a constricted pipe in steady, ideal flow. At the lower point shown in the figure below, the pressure is P, = 1.95 × 104 Pa, and the pipe
diameter is 5.00 cm. At another point y = 0.30 m higher, the pressure is P, = 1.15 × 104 Pa and the pipe diameter is 2.50 cm.
P
(a) Find the speed of flow (in m/s) in the lower section.
m/s
(b) Find the speed of flow (in m/s) in the upper section.
m/s
(c) Find the volume flow rate (in m/s) through the pipe.
m3/s

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