Using a psychrometric diagram, describe the heating and humidification process of the following dota. Initially the air at dry bulb temperature (DBT) 25 ° C and RH40% The air is heated to DBT 75-C. The heated air is then flowed through a humidifier to increase its RH to 25%. For this process, calculate, a Change in the absolute humidity of the air from initial to final conditions = (kg of water / kg air) b. Change in air enthalpy and initial to final conditions. = (kJ / kg air)
Using a psychrometric diagram, describe the heating and humidification process of the following dota. Initially the air at dry bulb temperature (DBT) 25 ° C and RH40% The air is heated to DBT 75-C. The heated air is then flowed through a humidifier to increase its RH to 25%. For this process, calculate, a Change in the absolute humidity of the air from initial to final conditions = (kg of water / kg air) b. Change in air enthalpy and initial to final conditions. = (kJ / kg air)
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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Using a psychrometric diagram, describe the heating and humidification process of the following dota. Initially the air at dry bulb temperature (DBT) 25 ° C and RH40% The air is heated to DBT 75-C. The heated air is then flowed through a humidifier to increase its RH to 25%. For this process, calculate,
a Change in the absolute humidity of the air from initial to final conditions = (kg of water / kg air)
b. Change in air enthalpy and initial to final conditions. =
(kJ / kg air)
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