The desired final conditions of the air in the room are 22 °C and 65% relative humidity. To achieve these conditions, outdoor air at 10 °C and 40% relative humidity is firstly heated to 18 °C and then humidified by steam injection. For an airflow rate of 50 m3/min, determine the rate of heat supplied and the mass flow rate of steam required for humidification. Make use of psychrometric charts.
The desired final conditions of the air in the room are 22 °C and 65% relative humidity. To achieve these conditions, outdoor air at 10 °C and 40% relative humidity is firstly heated to 18 °C and then humidified by steam injection. For an airflow rate of 50 m3/min, determine the rate of heat supplied and the mass flow rate of steam required for humidification. Make use of psychrometric charts.
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
ChapterMA: Math Assessment
Section: Chapter Questions
Problem 1.1MA
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The desired final conditions of the air in the room are 22 °C and 65% relative humidity. To achieve these conditions, outdoor air at 10 °C and 40% relative humidity is firstly heated to 18 °C and then humidified by steam injection. For an airflow rate of 50 m3/min, determine the rate of heat supplied and the mass flow rate of steam required for humidification. Make use of psychrometric charts.
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