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Get Full Access to Fundamentals Of Engineering Thermodynamics - 8 Edition - Chapter 2 - Problem 2.80
Get Full Access to Fundamentals Of Engineering Thermodynamics - 8 Edition - Chapter 2 - Problem 2.80

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As shown in Fig. P2.80, a gas within a pistoncylinder

ISBN: 9781118412930 139

Solution for problem 2.80 Chapter 2

Fundamentals of Engineering Thermodynamics | 8th Edition

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Problem 2.80

As shown in Fig. P2.80, a gas within a pistoncylinder assembly undergoes a thermodynamic cycle consisting of three processes in series: Process 12: Compression with U2 5 U1. Process 23: Constant-volume cooling to p3 5 140 kPa, V3 5 0.028 m3 . Process 31: Constant-pressure expansion with W31 5 10.5 kJ. For the cycle, Wcycle 5 28.3 kJ. There are no changes in kinetic or potential energy. Determine (a) the volume at state 1, in m3 , (b) the work and heat transfer for process 12, each in kJ. (c) Can this be a power cycle? A refrigeration cycle? Explain.

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ISBN: 9781118412930

The answer to “As shown in Fig. P2.80, a gas within a pistoncylinder assembly undergoes a thermodynamic cycle consisting of three processes in series: Process 12: Compression with U2 5 U1. Process 23: Constant-volume cooling to p3 5 140 kPa, V3 5 0.028 m3 . Process 31: Constant-pressure expansion with W31 5 10.5 kJ. For the cycle, Wcycle 5 28.3 kJ. There are no changes in kinetic or potential energy. Determine (a) the volume at state 1, in m3 , (b) the work and heat transfer for process 12, each in kJ. (c) Can this be a power cycle? A refrigeration cycle? Explain.” is broken down into a number of easy to follow steps, and 100 words. Fundamentals of Engineering Thermodynamics was written by and is associated to the ISBN: 9781118412930. The full step-by-step solution to problem: 2.80 from chapter: 2 was answered by , our top Engineering and Tech solution expert on 11/14/17, 08:39PM. This full solution covers the following key subjects: cycle, process, Volume, constant, pistoncylinder. This expansive textbook survival guide covers 14 chapters, and 1738 solutions. This textbook survival guide was created for the textbook: Fundamentals of Engineering Thermodynamics, edition: 8. Since the solution to 2.80 from 2 chapter was answered, more than 520 students have viewed the full step-by-step answer.

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