1 kg of gas occupying 0.19 m’ at a pressure of 15 bar is heated at constant pressure until its volume is 0.35 m². The gas is then expanded adiabatically until its volume is 2 m³ . Calculate: 1- Temperature at the end of constant pressure heating and the end of adiabatic expansion. Take Cp = 1.068 kJ/kg.K and Cv=0.775 kJ/kg.K . 2- Total work done.
1 kg of gas occupying 0.19 m’ at a pressure of 15 bar is heated at constant pressure until its volume is 0.35 m². The gas is then expanded adiabatically until its volume is 2 m³ . Calculate: 1- Temperature at the end of constant pressure heating and the end of adiabatic expansion. Take Cp = 1.068 kJ/kg.K and Cv=0.775 kJ/kg.K . 2- Total work done.
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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![1 kg of gas occupying 0.19 m² at a pressure of 15 bar is heated at constant
pressure until its volume is 0.35 m’. The gas is then expanded adiabatically until
its volume is 2 m³ . Calculate: 1- Temperature at the end of constant pressure
heating and the end of adiabatic expansion.
Take Cp = 1.068 kJ/kg.K and Cv=0.775 kJ/kg.K .
2- Total work done.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5c938404-a82e-4bc8-a4a5-1e97023ef35f%2F1396e778-b0b7-4ac0-b5a6-10c4ce71d59b%2Fsv7s2t_processed.png&w=3840&q=75)
Transcribed Image Text:1 kg of gas occupying 0.19 m² at a pressure of 15 bar is heated at constant
pressure until its volume is 0.35 m’. The gas is then expanded adiabatically until
its volume is 2 m³ . Calculate: 1- Temperature at the end of constant pressure
heating and the end of adiabatic expansion.
Take Cp = 1.068 kJ/kg.K and Cv=0.775 kJ/kg.K .
2- Total work done.
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