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Air contained within a piston-cylinder assembly undergoes three processes in series: Process 1-2: Compression at constant pressure from p, = 69 kPa, V, = 0.11 m³ to state 2. Process 2–3: Constant-volume heating to state 3, where p, = 345 kPa. Process 3–1: Expansion to the initial state, during which the pressure-volume relationship is pV= constant. Sketch the processes in series on p-V coordinates. Evaluate (a) the volume at state 2, in m?, and (b) the work for each process, in kJ.

Air contained within a piston-cylinder assembly undergoes three processes in series: Process 1-2: Compression at constant pressure from p, = 69 kPa, V, = 0.11 m³ to state 2. Process 2–3: Constant-volume heating to state 3, where p, = 345 kPa. Process 3–1: Expansion to the initial state, during which the pressure-volume relationship is pV= constant. Sketch the processes in series on p-V coordinates. Evaluate (a) the volume at state 2, in m?, and (b) the work for each process, in kJ.

Elements Of Electromagnetics
Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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Section: Chapter Questions
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Please can you solve this question in thermodynamics
Air contained within a piston-cylinder assembly undergoes three processes in series: Process 1-2: Compression at constant pressure from Pi kPa, V, = 0.11 m³ to state 2. Process 2-3: Constant-volume heating to state 3, where p, 345 kPa. Process 3–1: Expansion to the initial state, during which the pressure-volume relationship is pV = constant. Sketch the processes in series on p-V coordinates. Evaluate (a) the volume at state 2, in m², and (b) the work for each process, in kJ.
Transcribed Image Text:Air contained within a piston-cylinder assembly undergoes three processes in series: Process 1-2: Compression at constant pressure from Pi kPa, V, = 0.11 m³ to state 2. Process 2-3: Constant-volume heating to state 3, where p, 345 kPa. Process 3–1: Expansion to the initial state, during which the pressure-volume relationship is pV = constant. Sketch the processes in series on p-V coordinates. Evaluate (a) the volume at state 2, in m², and (b) the work for each process, in kJ.
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