The thermodynamic properties of refrigerant R22 mixture of liquid and vapor leaving the expansion device and entering the evaporator are; pressure of 498 kPa, temperature of 0 °C. fraction dryness (x) of 0.238, saturated liquid enthalpy of 200 kJ/kg, and saturated vapour enthalpy of 405 kJ/kg. The pressure of this refrigerant at the entrance of the condenser is measured to be 19.3 bar. After the subcooling process, the enthalpy in (kJ/kg) and the pressure in (MPa) of this - refrigerant have been measured and were found to be 199.47 kJ/kg and 2.3 MPa O 239.68 kJ/kg and 1.96 MPa O 248.79 kJ/kg and 1.93 MPa 110 52 kJ/kg and 3.1 MPa

The thermodynamic properties of refrigerant R22 mixture of liquid and vapor leaving the expansion device and entering the evaporator are; pressure of 498 kPa, temperature of 0 °C. fraction dryness (x) of 0.238, saturated liquid enthalpy of 200 kJ/kg, and saturated vapour enthalpy of 405 kJ/kg. The pressure of this refrigerant at the entrance of the condenser is measured to be 19.3 bar. After the subcooling process, the enthalpy in (kJ/kg) and the pressure in (MPa) of this - refrigerant have been measured and were found to be 199.47 kJ/kg and 2.3 MPa O 239.68 kJ/kg and 1.96 MPa O 248.79 kJ/kg and 1.93 MPa 110 52 kJ/kg and 3.1 MPa

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

ChapterMA: Math Assessment

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Question

السؤال الثالث
The thermodynamic properties of refrigerant R22 mixture of liquid and vapor
leaving the expansion device and entering the evaporator are: pressure of 498
KPa, temperature of 0 °C, fraction dryness (x) of 0.238, saturated liquid enthalpy
of 200 kJ/kg, and saturated vapour enthalpy of 405 kJ/kg. The pressure of this
refrigerant at the entrance of the condenser is measured to be 19.3 bar After the
subcooling process, the enthalpy in (kJ/kg) and the pressure in (MPa) of this
refrigerant have been measured and were found to be
199 47 kJ/kg and 2.3 MPa.
239. 68 kJ/kg and 1.96 MPAO
248.79 kU/kg and 1.93 MPa
110 52 kJ/kg and 3.1 MPa
1:29 PM
91°F Sunny
5/14/2022

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