A fluid of dynamic viscosity 2 × 10-5 kg/ms and density 1 kg/m³ flows with an average velocity of 1 m/s through a long duct of rectangular (25 mm x 15 mm) cross-section. Assuming laminar flow, the pressure drop (in Pa) in the fully developed region per meter length of the duct is

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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A fluid of dynamic viscosity 2 x 10-5 kg/ms and
density 1 kg/m³ flows with an average velocity of 1
m/s through a long duct of rectangular (25 mm x
15 mm) cross-section. Assuming laminar flow, the
pressure drop (in Pa) in the fully developed region
per meter length of the duct is
Transcribed Image Text:A fluid of dynamic viscosity 2 x 10-5 kg/ms and density 1 kg/m³ flows with an average velocity of 1 m/s through a long duct of rectangular (25 mm x 15 mm) cross-section. Assuming laminar flow, the pressure drop (in Pa) in the fully developed region per meter length of the duct is
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