11- A horizontal cylinder is fitted with a frictionless piston has a cross section area of 0.2 m². The cylinder contains 1 kg of air at 20 °C. The cylinder is heated by an amount of 131.65 kJ. The piston is observed to move slowly through a distance of 0.5 meter against the atmospheric pressure of 1 bar. The net work done by the gas during this time is 50 kJ. Calculate the final temperature of the air at the final state.
11- A horizontal cylinder is fitted with a frictionless piston has a cross section area of 0.2 m². The cylinder contains 1 kg of air at 20 °C. The cylinder is heated by an amount of 131.65 kJ. The piston is observed to move slowly through a distance of 0.5 meter against the atmospheric pressure of 1 bar. The net work done by the gas during this time is 50 kJ. Calculate the final temperature of the air at the final state.
Principles of Heat Transfer (Activate Learning with these NEW titles from Engineering!)
8th Edition
ISBN:9781305387102
Author:Kreith, Frank; Manglik, Raj M.
Publisher:Kreith, Frank; Manglik, Raj M.
Chapter8: Natural Convection
Section: Chapter Questions
Problem 8.3P
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![11- A horizontal cylinder is fitted with a frictionless piston has a cross section
area of 0.2 m2. The cylinder contains 1 kg of air at 20 °C. The cylinder is
heated by an amount of 131.65 kJ. The piston is observed to move slowly
through a distance of 0.5 meter against the atmospheric pressure of 1
bar. The net work done by the gas during this time is 50 kJ.
Calculate the final temperature of the air at the final state.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fbe6c3510-4fd9-40b4-8c58-e442643836f4%2Ff426c532-20de-4512-8c1d-6e77e92b9f80%2Fwv94inb_processed.jpeg&w=3840&q=75)
Transcribed Image Text:11- A horizontal cylinder is fitted with a frictionless piston has a cross section
area of 0.2 m2. The cylinder contains 1 kg of air at 20 °C. The cylinder is
heated by an amount of 131.65 kJ. The piston is observed to move slowly
through a distance of 0.5 meter against the atmospheric pressure of 1
bar. The net work done by the gas during this time is 50 kJ.
Calculate the final temperature of the air at the final state.
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