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Exercise 2. Refrigerant 134a will be compressed steadily by a compressor, from 0.10 MPa and 0 °C up to 0.7 MPa and 70 °C. Considering that the ambient conditions are 20 °C and 95 kPa, determine the exergy change of the refrigerant during this process and the minimum work input that needs to be provided to the compressor per unit mass of the refrigerant.

Exercise 2. Refrigerant 134a will be compressed steadily by a compressor, from 0.10 MPa and 0 °C up to 0.7 MPa and 70 °C. Considering that the ambient conditions are 20 °C and 95 kPa, determine the exergy change of the refrigerant during this process and the minimum work input that needs to be provided to the compressor per unit mass of the refrigerant.

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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デジタル形式で段階的に解決 ありがとう!! SOLVE STEP BY STEP IN DIGITAL FORMAT Exercise 2. Refrigerant 134a will be compressed steadily by a compressor, from 0.10 MPa and 0 °C up to 0.7 MPa and 70 °C. Considering that the ambient conditions are 20 °C and 95 kPa, determine the exergy change of the refrigerant during this process and the minimum work input that needs to be provided to the compressor per unit mass of the refrigerant.
Transcribed Image Text:デジタル形式で段階的に解決 ありがとう!! SOLVE STEP BY STEP IN DIGITAL FORMAT Exercise 2. Refrigerant 134a will be compressed steadily by a compressor, from 0.10 MPa and 0 °C up to 0.7 MPa and 70 °C. Considering that the ambient conditions are 20 °C and 95 kPa, determine the exergy change of the refrigerant during this process and the minimum work input that needs to be provided to the compressor per unit mass of the refrigerant.
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