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A system combining a solid – oxide fuel cell with a gas turbine has been proved to achieve higher operating efficiencies at high pressures. The exhaust gases from the fuel cell are entering a steam turbine as shown in the figure. a.) Find the heat loss term b.) Determine the shaft work done by the turbine.

A system combining a solid – oxide fuel cell with a gas turbine has been proved to achieve higher operating efficiencies at high pressures. The exhaust gases from the fuel cell are entering a steam turbine as shown in the figure. a.) Find the heat loss term b.) Determine the shaft work done by the turbine.

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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A system combining a solid – oxide fuel cell with a gas turbine has been proved to achieve higher operating efficiencies at high pressures. The exhaust gases from the fuel cell are entering a steam turbine as shown in the figure.

a.) Find the heat loss term

b.) Determine the shaft work done by the turbine.

P=I MPa T=800 K P:= 0.1 MPa SOLID-OXIDE FUEL CELL T= 400 K "mos = 105 moles oz = 105 moles u, = 50 m u̟ = 80m Q=-1.16x10ʻ. - kg w,
Transcribed Image Text:P=I MPa T=800 K P:= 0.1 MPa SOLID-OXIDE FUEL CELL T= 400 K "mos = 105 moles oz = 105 moles u, = 50 m u̟ = 80m Q=-1.16x10ʻ. - kg w,
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