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2. A piston-cylinder arrangement initially contains Argon at 0.95 bar, 67 and at a volume of 0.10 m3. A quasistatic compression process occurs and can be represented by the process equation PV1.3= constant. The final volume is 0.02 m³. For Argon assume that the specific heats cp and cv are constants given by the expressions Cp = 2.5*R, c,= 1.5*R, where R = 0.08314 bar.m3/ (kmol-K). The molar mass of Argon is 39.94 kg/kmol. a) Determine the mass of Argon in kg.

2. A piston-cylinder arrangement initially contains Argon at 0.95 bar, 67 and at a volume of 0.10 m3. A quasistatic compression process occurs and can be represented by the process equation PV1.3= constant. The final volume is 0.02 m³. For Argon assume that the specific heats cp and cv are constants given by the expressions Cp = 2.5*R, c,= 1.5*R, where R = 0.08314 bar.m3/ (kmol-K). The molar mass of Argon is 39.94 kg/kmol. a) Determine the mass of Argon in kg.

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
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2. A piston-cylinder arrangement initially contains Argon at 0.95 bar, 67 °C, and at a volume of 0.10 m3. A quasistatic compression process occurs and can be represented by the process equation PV1.3= constant. The final volume is 0.02 m³. For Argon assume that the specific heats cp and cv are constants given by the expressions Cp = 2.5*R, c,= 1.5*R, where R = 0.08314 bar m3/ (kmol-K). The molar mass of Argon is 39.94 kg/kmol. a) Determine the mass of Argon in kg. b) c) d) e) Determine the final temperature in K. Determine the change in internal energy in kJ. Determine the work (including direction) in kJ. Determine the heat transfer (including direction) in kJ.
Transcribed Image Text:2. A piston-cylinder arrangement initially contains Argon at 0.95 bar, 67 °C, and at a volume of 0.10 m3. A quasistatic compression process occurs and can be represented by the process equation PV1.3= constant. The final volume is 0.02 m³. For Argon assume that the specific heats cp and cv are constants given by the expressions Cp = 2.5*R, c,= 1.5*R, where R = 0.08314 bar m3/ (kmol-K). The molar mass of Argon is 39.94 kg/kmol. a) Determine the mass of Argon in kg. b) c) d) e) Determine the final temperature in K. Determine the change in internal energy in kJ. Determine the work (including direction) in kJ. Determine the heat transfer (including direction) in kJ.
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