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Determine the change in Enthalpy, no need to answer question in picture, that's just for the context and numbers needed

Determine the change in Enthalpy, no need to answer question in picture, that's just for the context and numbers needed

Elements Of Electromagnetics
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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Determine the change in Enthalpy, no need to answer question in picture, that's just for the context and numbers needed 

! Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A piston-cylinder device contains 0.95 kg of refrigerant-134a at -10°C. The piston that is free to move has a mass of 12 kg and a diameter of 25 cm. The local atmospheric pressure is 88 kPa. Now, heat is transferred to refrigerant-134a until the temperature is 15°C. Use data from the tables. R-134a -10°C Determine the change in the volume of the cylinder of the refrigerant-134a if the specific volume and enthalpy of R-134a at the initial state of 90.4 kPa and -10°C and at the final state of 90.4 kPa and 15°C are as follows: 3 v₁ = 0.2418 m²/kg, h₁ = 247.77 kJ/kg 3 v2 = 0.2670 m³/kg, and h2 = 268.18 kJ/kg The change in the volume of the cylinder is m³. W 0.0252 m
Transcribed Image Text:! Required information NOTE: This is a multi-part question. Once an answer is submitted, you will be unable to return to this part. A piston-cylinder device contains 0.95 kg of refrigerant-134a at -10°C. The piston that is free to move has a mass of 12 kg and a diameter of 25 cm. The local atmospheric pressure is 88 kPa. Now, heat is transferred to refrigerant-134a until the temperature is 15°C. Use data from the tables. R-134a -10°C Determine the change in the volume of the cylinder of the refrigerant-134a if the specific volume and enthalpy of R-134a at the initial state of 90.4 kPa and -10°C and at the final state of 90.4 kPa and 15°C are as follows: 3 v₁ = 0.2418 m²/kg, h₁ = 247.77 kJ/kg 3 v2 = 0.2670 m³/kg, and h2 = 268.18 kJ/kg The change in the volume of the cylinder is m³. W 0.0252 m
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