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Get Full Access to Fundamentals Of Engineering Thermodynamics - 8 Edition - Chapter 2 - Problem 2.72
Get Full Access to Fundamentals Of Engineering Thermodynamics - 8 Edition - Chapter 2 - Problem 2.72

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# Gaseous CO2 is contained in a vertical pistoncylinder

ISBN: 9781118412930 139

## Solution for problem 2.72 Chapter 2

Fundamentals of Engineering Thermodynamics | 8th Edition

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Problem 2.72

Gaseous CO2 is contained in a vertical pistoncylinder assembly by a piston of mass 50 kg and having a face area of 0.01 m2 . The mass of the CO2 is 4 g. The CO2 initially occupies a volume of 0.005 m3 and has a specific internal energy of 657 kJ/kg. The atmosphere exerts a pressure of 100 kPa on the top of the piston. Heat transfer in the amount of 1.95 kJ occurs slowly from the CO2 to the surroundings, and the volume of the CO2 decreases to 0.0025 m3 . Friction between the piston and the cylinder wall can be neglected. The local acceleration of gravity is 9.81 m/s2 . For the CO2 determine (a) the pressure, in kPa, and (b) the final specific internal energy, in kJ/kg.

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##### ISBN: 9781118412930

The answer to “Gaseous CO2 is contained in a vertical pistoncylinder assembly by a piston of mass 50 kg and having a face area of 0.01 m2 . The mass of the CO2 is 4 g. The CO2 initially occupies a volume of 0.005 m3 and has a specific internal energy of 657 kJ/kg. The atmosphere exerts a pressure of 100 kPa on the top of the piston. Heat transfer in the amount of 1.95 kJ occurs slowly from the CO2 to the surroundings, and the volume of the CO2 decreases to 0.0025 m3 . Friction between the piston and the cylinder wall can be neglected. The local acceleration of gravity is 9.81 m/s2 . For the CO2 determine (a) the pressure, in kPa, and (b) the final specific internal energy, in kJ/kg.” is broken down into a number of easy to follow steps, and 130 words. Fundamentals of Engineering Thermodynamics was written by and is associated to the ISBN: 9781118412930. The full step-by-step solution to problem: 2.72 from chapter: 2 was answered by , our top Engineering and Tech solution expert on 11/14/17, 08:39PM. This textbook survival guide was created for the textbook: Fundamentals of Engineering Thermodynamics, edition: 8. Since the solution to 2.72 from 2 chapter was answered, more than 263 students have viewed the full step-by-step answer. This full solution covers the following key subjects: piston, Energy, specific, pressure, Volume. This expansive textbook survival guide covers 14 chapters, and 1738 solutions.

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