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(a)Calculate the minimum velocity at which spherical particles of density 1600 kg/m3 and of diameter 1.5 mm will be fluidized by water in a tube of diameter 10 mm. You can assume the density of water to be 1000 kg/m3 and its viscosity 1x10-3 Pa.s and the void fraction at incipient fluidization is 0.4. (b) if the bed contains 100 kg of particles, what is the pressure drop at onset of fluidization?

(a)Calculate the minimum velocity at which spherical particles of density 1600 kg/m3 and of diameter 1.5 mm will be fluidized by water in a tube of diameter 10 mm. You can assume the density of water to be 1000 kg/m3 and its viscosity 1x10-3 Pa.s and the void fraction at incipient fluidization is 0.4. (b) if the bed contains 100 kg of particles, what is the pressure drop at onset of fluidization?

Introduction to Chemical Engineering Thermodynamics
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
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(a) Calculate the minimum velocity at which spherical particles of density 1600 kg/m3 and of diameter 1.5 mm will be fluidized by water in a tube of diameter 10 mm. You can assume the density of water to be 1000 kg/m3 and its viscosity 1x10-3 Pa.s and the void fraction at incipient fluidization is 0.4. (b) if the bed contains 100 kg of particles, what is the pressure drop at onset of fluidization?
Transcribed Image Text:(a) Calculate the minimum velocity at which spherical particles of density 1600 kg/m3 and of diameter 1.5 mm will be fluidized by water in a tube of diameter 10 mm. You can assume the density of water to be 1000 kg/m3 and its viscosity 1x10-3 Pa.s and the void fraction at incipient fluidization is 0.4. (b) if the bed contains 100 kg of particles, what is the pressure drop at onset of fluidization?
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