The flow of water (mass density = 1000 kg/m³ and kinematic viscosity = 10-6 m²/s) in a commercial pipe, having equivalent roughness ks as 0.12 mm, yields an average shear stress at the pipe boundary = 600 N/m2. The value of K 8' (8 being the thickness of laminar sub-layer) for this pipe is

The flow of water (mass density = 1000 kg/m³ and kinematic viscosity = 10-6 m²/s) in a commercial pipe, having equivalent roughness ks as 0.12 mm, yields an average shear stress at the pipe boundary = 600 N/m2. The value of K 8' (8 being the thickness of laminar sub-layer) for this pipe is

Structural Analysis

6th Edition

ISBN:9781337630931

Author:KASSIMALI, Aslam.

Publisher:KASSIMALI, Aslam.

Chapter2: Loads On Structures

Section: Chapter Questions

Problem 1P

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Pressure and Stress

Question

The flow of water (mass density = 1000 kg/m³ and kinematic viscosity = 10-6 m²/s) in a
commercial pipe, having equivalent roughness ks as 0.12 mm, yields an average shear stress at the
K
pipe boundary = 600 N/m2. The value of
(8 being the thickness of laminar
S'
sub-layer) for this pipe is

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