4. Consideration is being given to the use of a steady flow expander (or gas turbine) powered by a stream of hot compressed gases. It is required that the gases should discharge from the turbine at 101.3 kPa and 20°C. It is also required that the turbine produce 930 kW for a flow rate of 380 mol/s of gases. Estimate the initial temperature and pressure required for the gas stream (for the purpose of an estimate, assume that the turbine will operate isentropically and the gases are ideal with constant C, of 44 J/mol K.
4. Consideration is being given to the use of a steady flow expander (or gas turbine) powered by a stream of hot compressed gases. It is required that the gases should discharge from the turbine at 101.3 kPa and 20°C. It is also required that the turbine produce 930 kW for a flow rate of 380 mol/s of gases. Estimate the initial temperature and pressure required for the gas stream (for the purpose of an estimate, assume that the turbine will operate isentropically and the gases are ideal with constant C, of 44 J/mol K.
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:4. Consideration is being given to the use of a steady flow expander (or gas turbine)
powered by a stream of hot compressed gases. It is required that the gases should
discharge from the turbine at 101.3 kPa and 20°C. It is also required that the turbine
produce 930 kW for a flow rate of 380 mol/s of gases. Estimate the initial
temperature and pressure required for the gas stream (for the purpose of an estimate,
assume that the turbine will operate isentropically and the gases are ideal with
constant C, of 44 J/mol K.
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