i was trying to understand and studying thermodynamics course but this example had seen pretty hard to me. thanks to the person who can explain the solution of that example to me. 1. Air enters an air-conditioning system that uses refrigerant-134a at 30°C and 70 percent relativehumidity at a rate of 3 m³/min. The refrigerant enters the cooling section at 700 kPa with a qualityof 20 percent and leaves as saturated vapor. The air is cooled to 20°C at a pressure of 90 kPa.Determine (a) the rate of dehumidification, (b) the rate of heat transfer, and (c) the mass flow rate ofthe refrigerant.

Answered: 1. Air enters an air-conditioning…

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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i was trying to understand and studying thermodynamics course but this example had seen pretty hard to me. thanks to the person who can explain the solution of that example to me.

1. Air enters an air-conditioning system that uses refrigerant-134a at 30°C and 70 percent relative
humidity at a rate of 3 m³/min. The refrigerant enters the cooling section at 700 kPa with a quality
of 20 percent and leaves as saturated vapor. The air is cooled to 20°C at a pressure of 90 kPa.
Determine (a) the rate of dehumidification, (b) the rate of heat transfer, and (c) the mass flow rate of
the refrigerant.

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