Using a psychrometric diagram, describe the process and humidification of the following data. Initially the air was at a dry bulb temperature (DBT) of 40 ° C and RH55%. The air is heated to DBT 90 ° C. The heated air is then flowed through a humidifier to increase its RH to 25%. For this process, calculate, a. Absolute change of air from initial to final conditions. = (kg air / kg air). b. The change in air enthalpy from initial to final conditions. = (kJ / kg air)
Using a psychrometric diagram, describe the process and humidification of the following data. Initially the air was at a dry bulb temperature (DBT) of 40 ° C and RH55%. The air is heated to DBT 90 ° C. The heated air is then flowed through a humidifier to increase its RH to 25%. For this process, calculate, a. Absolute change of air from initial to final conditions. = (kg air / kg air). b. The change in air enthalpy from 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
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4. Using a psychrometric diagram, describe the process and humidification of the following data. Initially the air was at a dry bulb temperature (DBT) of 40 ° C and RH55%. The air is heated to DBT 90 ° C. The heated air is then flowed through a humidifier to increase its RH to 25%. For this process, calculate, a. Absolute change of air from initial to final conditions. = (kg air / kg air). b. The change in air enthalpy from initial to final conditions. = (kJ / kg air)
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