1. Oil of density 860 kg/m3 has a kinematic viscosity of 40 cSt. Calculate thecritical velocity when it flows in a pipe 50 mm bore diameter.2. Oil flows in a pipe 80 mm radious with a mean velocity of 4 m/s. The meansurface roughness is 0.02 mm and the length is 60 m. The dynamic viscosityis 0.005 N s/m2 and the density is 900 kg/m3. Determine the pressure loss.

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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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1. Oil of density 860 kg/m3 has a kinematic viscosity of 40 cSt. Calculate the critical velocity when it flows in a pipe 50 mm bore diameter.