simple air purifier is designed to remove tiny particles in the air. In order not to scarify the air flow, a pressure drop of 0.25 atm is permissible. Determine the air velocity if the air purifier (1.5 m height, 0.2 m diameter) is fully packed with activated carbons (5 mm side, total mass of 1200g, density of 1 g/cm3 ). Given that the R=0.082 atm.m3 /kmol.K, and the viscosity of the air is 2.1 x10-5 Pa.s.

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
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simple air purifier is designed to remove tiny particles in the air. In order not to scarify the
air flow, a pressure drop of 0.25 atm is permissible. Determine the air velocity if the air purifier
(1.5 m height, 0.2 m diameter) is fully packed with activated carbons (5 mm side, total mass of
1200g, density of 1 g/cm3
). Given that the R=0.082 atm.m3
/kmol.K, and the viscosity of the air
is 2.1 x10-5 Pa.s.

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