Humid air with a dry bulb temperature of 15 [C] and 60% relative humidity flows at 1000 m³/hr nto a heating unit. It is desired to heat the air to 30 [C] dry bulb. A. What is the wet bulb temperature, humid volume, absolute humidity, and enthalpy of each state? B. What is the mass flow rate of the dry air? C. What is the heat required to accomplish the process in units of Watts.

Introduction to Chemical Engineering Thermodynamics
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Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
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Please show all steps such as enthalpy calculation and reading of psychrometric chart

Humid air with a dry bulb temperature of 15 [C] and 60% relative humidity flows at 1000 m3/hr
into a heating unit. It is desired to heat the air to 30 [C] dry bulb.
A. What is the wet bulb temperature, humid volume, absolute humidity, and enthalpy of each
state?
B. What is the mass flow rate of the dry air?
C. What is the heat required to accomplish the process in units of Watts.
Transcribed Image Text:Humid air with a dry bulb temperature of 15 [C] and 60% relative humidity flows at 1000 m3/hr into a heating unit. It is desired to heat the air to 30 [C] dry bulb. A. What is the wet bulb temperature, humid volume, absolute humidity, and enthalpy of each state? B. What is the mass flow rate of the dry air? C. What is the heat required to accomplish the process in units of Watts.
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