Nitrogen is contained in a rigid tank (10 m at an initial pressure of 200 kPa. Heat transfers from the tank causing the temperature to decrease from 327 C to 27 C. Determine the amount of heat transfer by assuming a constant specific heat at the average temperature.
Nitrogen is contained in a rigid tank (10 m at an initial pressure of 200 kPa. Heat transfers from the tank causing the temperature to decrease from 327 C to 27 C. Determine the amount of heat transfer by assuming a constant specific heat at the average temperature.
Introduction to Chemical Engineering Thermodynamics
8th Edition
ISBN:9781259696527
Author:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Publisher:J.M. Smith Termodinamica en ingenieria quimica, Hendrick C Van Ness, Michael Abbott, Mark Swihart
Chapter1: Introduction
Section: Chapter Questions
Problem 1.1P
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Transcribed Image Text:Nitrogen is contained in a rigid tank (10 m at an initial pressure of 200 kPa. Heat transfers from the tank causing the temperature to decrease from 327 C to 27 C. Determine the
amount of heat transfer by assuming a constant specific heat at the average temperature.
Mutiole Choice
943.6J
1318.6 k
25337
Transcribed Image Text:Air is contained in a piston cylinder device that is oriented vertically. The initial volume of the air is 1 m and the initial temperature is 27 C. Air is allowed to escape from the cylinder for a
period of time unti the volume is 0.5 m. The piston has a mass that allows the pressure inside the tank to remain at 200 kPa. Heat transfer occurs in such a way that the temperature
remains constant. Determine the total amount of air that was removed from the tank.
Munple Choice
0.357 ka
0702 kg
105 kg
116 kg
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