2. A horizontal spray chamber with recirculated water is used for adiabutic humidification and cooling of air. The chamber has cross- section of 3m' with an air rate of 5 m' is at dry bulb temperature of 60 "C and absolute humidity of 0.017 kg water / kg dry air, the air is cooled and humidified to a dry bulb temperature of 34" C and leaves at 80% RH. For the system volumetric mass transfer coefficient may be taken as 1.12 kg /m'. s(AY).the Density of the air is 1.113 kg/m'. Determine the Length of chamber for the requirements. (Ans 4.59 m)
2. A horizontal spray chamber with recirculated water is used for adiabutic humidification and cooling of air. The chamber has cross- section of 3m' with an air rate of 5 m' is at dry bulb temperature of 60 "C and absolute humidity of 0.017 kg water / kg dry air, the air is cooled and humidified to a dry bulb temperature of 34" C and leaves at 80% RH. For the system volumetric mass transfer coefficient may be taken as 1.12 kg /m'. s(AY).the Density of the air is 1.113 kg/m'. Determine the Length of chamber for the requirements. (Ans 4.59 m)
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:2. A horizontal spray chamber with recirculated water is used for adiabutic humidification and
cooling of air. The chamber has cross- section of 3m' with an air rate of 5 m' is at dry bulb
temperature of 60 "C and absolute humidity of 0.017 kg water / kg dry air, the air is cooled and
humidified to a dry bulb temperature of 34" C and leaves at 80% RH. For the system
volumetric mass transfer coefficient may be taken as 1.12 kg /m'. s(AY).the Density of the air
is 1.113 kg/m'. Determine the Length of chamber for the requirements.
(Ans 4.59 m)
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