pipe adually section as shown in the figure. The two cross- sections of the pipe have diameters of 400 mm and 200 mm. Take the air density as 1.2 kg/m³ and and assume inviscid incompressible flow. The change in pressure (p2 - P₁) (in kPa) between sections 1 and 2 is Air Flow 1.5 m³/s (1) 400 mm 200 mm
pipe adually section as shown in the figure. The two cross- sections of the pipe have diameters of 400 mm and 200 mm. Take the air density as 1.2 kg/m³ and and assume inviscid incompressible flow. The change in pressure (p2 - P₁) (in kPa) between sections 1 and 2 is Air Flow 1.5 m³/s (1) 400 mm 200 mm
Fundamentals of Geotechnical Engineering (MindTap Course List)
5th Edition
ISBN:9781305635180
Author:Braja M. Das, Nagaratnam Sivakugan
Publisher:Braja M. Das, Nagaratnam Sivakugan
Chapter6: Hydraulic Conductivity
Section: Chapter Questions
Problem 6.14P
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Transcribed Image Text:Air flows at the rate of 1.5 m³/s through a
horizontal pipe with a gradually reducing cross-
section as shown in the figure. The two cross-
sections of the pipe have diameters of 400 mm
and 200 mm. Take the air density as 1.2 kg/m
and and assume inviscid incompressible flow. The
change in pressure (p2 - P₁) (in kPa) between
sections 1 and 2 is
Air Flow
1.5 m³/s
1
400 mm
↓
200 mm
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