a)The company treats silica particles with a special fluid in a 100 m3 tank before they can be used. What is the settling velocity of the spherical clay particles of diameter 50 μm if the volume fraction of the particles in the solvent is 0.4 and the only external force is the gravity? The density difference between the clay particles and solvent is 2400kg/m3; the density and viscosity of the solvent are 1100kg/m3 and 10-2 Pa.s, respectively. The exponential constant is 3 and CD=0.6.
a)The company treats silica particles with a special fluid in a 100 m3 tank before they can be used. What is the settling velocity of the spherical clay particles of diameter 50 μm if the volume fraction of the particles in the solvent is 0.4 and the only external force is the gravity? The density difference between the clay particles and solvent is 2400kg/m3; the density and viscosity of the solvent are 1100kg/m3 and 10-2 Pa.s, respectively. The exponential constant is 3 and CD=0.6.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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a)The company treats silica particles with a special
fluid in a 100 m3 tank before they can be used.
What is the settling velocity of the spherical clay particles of diameter 50 μm if the
volume fraction of the particles in the solvent is 0.4 and the only external force is
the gravity?
The density difference between the clay particles and solvent is 2400kg/m3; the
density and viscosity of the solvent are 1100kg/m3 and 10-2 Pa.s, respectively.
The exponential constant is 3 and CD=0.6.
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