A piston-cylinder device contains 0.91 kg of refrigerant-134a at –10°C. The piston that is free to move has a mass of 12 kgand a diameter of 25 cm. The local atmospheric pressure is 88 kPa. Now, heat is transferred to refrigerant-134a until thetemperature is 15°C. Use data from the tables.R-134a-10°CProblem 03.030.b - Change of volume of cylinder with refrigerantDetermine the change in the volume of the cylinder of the refrigerant-134a if the specific volume and enthalpy of R-134a at the initialstate of 90.4 kPa and -10°C and at the final state of 90.4 kPa and 15°C are as follows:1= 0.2418 m3/kg, m = 247.77 kJ/kgv2 = 0.2670 m3/kg, and h2 = 268.18 kJ/kgThe change in the volume of the cylinder is]m³.

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Answered: Determine the change in the volume of…

Elements Of Electromagnetics

7th Edition

ISBN:9780190698614

Author:Sadiku, Matthew N. O.

Publisher:Sadiku, Matthew N. O.

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