Determine the velocity of the solid particles of diameter 0.0003 m in a pneumatic conveyor at length of 10 m. The initial velocity of the particle is zero and superficial velocity of air is 10 m/s. The density of the particle is 900 kg/m³. Air is fed at 25°C and 1 atm and the viscosity of air under these conditions is 1.8 x 10s kg/ m-s. Neglect the wall effects. Use the following relation to determine Cp: 24 -(1+0.15R€") Re, 0.687
Determine the velocity of the solid particles of diameter 0.0003 m in a pneumatic conveyor at length of 10 m. The initial velocity of the particle is zero and superficial velocity of air is 10 m/s. The density of the particle is 900 kg/m³. Air is fed at 25°C and 1 atm and the viscosity of air under these conditions is 1.8 x 10s kg/ m-s. Neglect the wall effects. Use the following relation to determine Cp: 24 -(1+0.15R€") Re, 0.687
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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Transcribed Image Text:Determine the velocity of the solid particles of diameter 0.0003 m in a pneumatic
conveyor at length of 10 m. The initial velocity of the particle is zero and
superficial velocity of air is 10 m/s. The density of the particle is 900 kg/m³. Air
is fed at 25°C and i atm and the viscosity of air under these conditions is 1.8 x 10 kg/
m-s. Neglect the wall effects. Use the following relation to determine Cp:
24
C, =
Re,
(1+ 0.15R€")
(Ans: 8.9044 m/s)
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