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3. A particular power plant operates with a heat source reservoir at 350 C and a heat sink reservoir at 30 C. It has a thermal efficiency equal to 45 % of the Carnot engine thermal efficiency for the same temperatures. a. What is the thermal efficiency of the plant? b. To what temperature must the heat reservoir be raised to increase the thermal efficiency of the plant to 35 %? Again the thermal efficiency is 45 % of the Carnot engine thermal efficiency.

3. A particular power plant operates with a heat source reservoir at 350 C and a heat sink reservoir at 30 C. It has a thermal efficiency equal to 45 % of the Carnot engine thermal efficiency for the same temperatures. a. What is the thermal efficiency of the plant? b. To what temperature must the heat reservoir be raised to increase the thermal efficiency of the plant to 35 %? Again the thermal efficiency is 45 % of the Carnot engine thermal efficiency.

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
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3. A particular power plant operates with a heat source reservoir at 350 C and a heat sink reservoir at 30 C. It has a thermal efficiency equal to 45 % of the Carnot engine thermal efficiency for the same temperatures. a. What is the thermal efficiency of the plant? b. To what temperature must the heat reservoir be raised to increase the thermal efficiency of the plant to 35 %? Again the thermal efficiency is 45 % of the Carnot engine thermal efficiency.
Transcribed Image Text:3. A particular power plant operates with a heat source reservoir at 350 C and a heat sink reservoir at 30 C. It has a thermal efficiency equal to 45 % of the Carnot engine thermal efficiency for the same temperatures. a. What is the thermal efficiency of the plant? b. To what temperature must the heat reservoir be raised to increase the thermal efficiency of the plant to 35 %? Again the thermal efficiency is 45 % of the Carnot engine thermal efficiency.
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