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An ideal Rankine cycle as shown has a boiler pressure of 3 MPa and a condenser pressure of 8 kPa. The working fluid's quality at the turbine exit is known to be 87%. Calculate the thermal efficiency of the cycle.

An ideal Rankine cycle as shown has a boiler pressure of 3 MPa and a condenser pressure of 8 kPa. The working fluid's quality at the turbine exit is known to be 87%. Calculate the thermal efficiency of the cycle.

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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An ideal Rankine cycle as shown has a boiler pressure of 3 MPa and a condenser pressure of 8 kPa. The working fluid's quality at the turbine exit is known to be 87%. Calculate the thermal efficiency of the cycle. Numbers are adjusted for you, so that you can reasonably use 'approximate' table values for unknown properties. No need for a complicated interpolation. Mark the closest answer. Boiler Turbine 3 QB 4 Condenser О а. 32% b. 34% с. 36% d. 39% e. 41% f. 43%
Transcribed Image Text:An ideal Rankine cycle as shown has a boiler pressure of 3 MPa and a condenser pressure of 8 kPa. The working fluid's quality at the turbine exit is known to be 87%. Calculate the thermal efficiency of the cycle. Numbers are adjusted for you, so that you can reasonably use 'approximate' table values for unknown properties. No need for a complicated interpolation. Mark the closest answer. Boiler Turbine 3 QB 4 Condenser О а. 32% b. 34% с. 36% d. 39% e. 41% f. 43%
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