A velocity of the cylindrical particles of diameter and length are 0.3 mm. It is drop in the air tube .The density of the particle is 1200 kg/m³. The initial velocity of the particle is zero. Air conditions are 28 °C and I atm. The viscosity of air is 1.8 x 105 kg/m-s, and superficial velocity of air is 11 m/s. The Reynolds number range is between 1100 and 900. (a) Derive an equation of the velocity of the particles with neglect wall effects. (b) How long of distance if the velocity become steady state filling?
A velocity of the cylindrical particles of diameter and length are 0.3 mm. It is drop in the air tube .The density of the particle is 1200 kg/m³. The initial velocity of the particle is zero. Air conditions are 28 °C and I atm. The viscosity of air is 1.8 x 105 kg/m-s, and superficial velocity of air is 11 m/s. The Reynolds number range is between 1100 and 900. (a) Derive an equation of the velocity of the particles with neglect wall effects. (b) How long of distance if the velocity become steady state filling?
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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Transcribed Image Text:A velocity of the cylindrical particles of diameter and length are 0.3 mm. It is drop in the air
tube .The density of the particle is 1200 kg/m³. The initial velocity of the particle is zero. Air
conditions are 28 °C and I atm. The viscosity of air is 1.8 x 105 kg/m-s, and superficial velocity
of air is 11 m/s. The Reynolds number range is between 1100 and 900.
(a) Derive an equation of the velocity of the particles with neglect wall effects.
(b) How long of distance if the velocity become steady state filling?
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