Fill in the blanks: In an ammonia refrigeration system, the pressure in the evaporator is 251 kPaa, and the ammonia at the evaporator entry is 0.1511 dry while at exit is 0.95 dry. If the rate of ammonia circulation is 4.56 kg/min, determine the refrigerating capacity of the system. Use the properties of ammonia from refrigerants' table. TR

Fill in the blanks: In an ammonia refrigeration system, the pressure in the evaporator is 251 kPaa, and the ammonia at the evaporator entry is 0.1511 dry while at exit is 0.95 dry. If the rate of ammonia circulation is 4.56 kg/min, determine the refrigerating capacity of the system. Use the properties of ammonia from refrigerants' table. TR

Refrigeration and Air Conditioning Technology (MindTap Course List)

8th Edition

ISBN:9781305578296

Author:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Publisher:John Tomczyk, Eugene Silberstein, Bill Whitman, Bill Johnson

Chapter50: Commercial, Packaged Rooftop, Variable Refrigerant Flow, And Variable Air Volume Systems

Section: Chapter Questions

Problem 22RQ: Variable refrigerant flow systems sense the ______and _____of the refrigerant to determine the...

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