A steady-flow adiabatic turbine (expander) accepts gas at conditions T1, P1, and discharges at conditions T2, P2. Assuming ideal gases, determine (per mole of gas) W, Wideal, W lost, and Sg for one of the following cases. Take T, = 300 K. (а) Tі — 525 К, Рі — (b) T1 = 475 K, P1 = 7 bar, T2 = 372 K, P2 = 1. 5 bar, C,/R = 9/2. 10 bar, T2 = 458 K, P2 = 3 bar, Cp/R = 11/2.

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
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A steady-flow adiabatic turbine (expander) accepts gas at conditions T1, P1, and discharges at
conditions T2, P2. Assuming ideal gases, determine (per mole of gas) W, Wideal, W lost, and Sg for
one of the following cases. Take T, = 300 K.
(a) T1 = 525 K, P1 = 10 bar, T2 =
(b) Tі — 475 К, Рі —D 7 bar, T2 — 372 К, Р2 — 1.5 bar, Cp/R %3D 9/2.
458 K, P2 = 3 bar, Cp/R = 11/2.
Transcribed Image Text:A steady-flow adiabatic turbine (expander) accepts gas at conditions T1, P1, and discharges at conditions T2, P2. Assuming ideal gases, determine (per mole of gas) W, Wideal, W lost, and Sg for one of the following cases. Take T, = 300 K. (a) T1 = 525 K, P1 = 10 bar, T2 = (b) Tі — 475 К, Рі —D 7 bar, T2 — 372 К, Р2 — 1.5 bar, Cp/R %3D 9/2. 458 K, P2 = 3 bar, Cp/R = 11/2.
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