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Methane (CH4) is burned is a highly insulated boiler at steady flow at 100kPa and 25°C. The setup of the boiler is such that CH4 is burned with 100% excess air that also enters at 25°C and 100 kPa. Assuming complete combustion, determine: (a) the temperature (7) of the products. (b) the entropy generation (S) and (c) the reversible work. Assume that T = 298 K and the products leave the combustion chamber at 100 kPa. -Q=0

Methane (CH4) is burned is a highly insulated boiler at steady flow at 100kPa and 25°C. The setup of the boiler is such that CH4 is burned with 100% excess air that also enters at 25°C and 100 kPa. Assuming complete combustion, determine: (a) the temperature (7) of the products. (b) the entropy generation (S) and (c) the reversible work. Assume that T = 298 K and the products leave the combustion chamber at 100 kPa. -Q=0

Introduction to Chemical Engineering Thermodynamics
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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Methane (CH4) is burned is a highly insulated boiler at steady flow at 100kPa and 25°C. The setup of the boiler is such that CH4 is burned with 100% excess air that also enters at 25°C and 100 kPa. Assuming complete combustion, determine: (a) the temperature (7) of the products, (b) the entropy generation (Sgen) and (c) the reversible work. Assume that To = 298 K and the products leave the combustion chamber at 100 kPa. Qout=0 CH4 25°C 100% excess air 25°C Combustion Chamber 1 atm Products T=?
Transcribed Image Text:Methane (CH4) is burned is a highly insulated boiler at steady flow at 100kPa and 25°C. The setup of the boiler is such that CH4 is burned with 100% excess air that also enters at 25°C and 100 kPa. Assuming complete combustion, determine: (a) the temperature (7) of the products, (b) the entropy generation (Sgen) and (c) the reversible work. Assume that To = 298 K and the products leave the combustion chamber at 100 kPa. Qout=0 CH4 25°C 100% excess air 25°C Combustion Chamber 1 atm Products T=?
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