文档介绍：MIT Course 16
Fall 2002
Thermal Energy
Prof. Z. S. Spakovszky
Notes by . Greitzer
Z. S. Spakovszky
Table of Contents
PART 0 - PRELUDE: REVIEW OF “UNIFIED ENGINEERING THERMODYNAMICS”
What it's all about 0-1
Definitions and fundamentals ideas of thermodynamics 0-1
Review of thermodynamics concepts 0-2
PART 1 - THE SECOND LAW OF THERMODYNAMICS
- Background to the Second Law of Thermodynamics
Some Properties of Engineering Cycles: Work and Efficiency 1A-1
Carnot Cycles 1A-3
Brayton Cycles (or Joule Cycles): The Power Cycle for a Gas Turbine Jet 1A-5
Engine
Gas Turbine Technology and Thermodynamics 1A-8
Refrigerators and heat pumps 1A-11
Reversibility and Irreversibility in Natural Processes 1A-12
Difference between Free Expansion of a Gas and Reversible Isothermal 1A-14
Expansion
Features of reversible Processes 1A-16
The Second Law of Thermodynamics
Concept and Statements of the Second Law 1B-1
Axiomatic statements of the Laws of Thermodynamics 1B-3
First and Second Law Expressions 1B-5
Entropy Changes in an Ideal Gas 1B-6
Calculation of Entropy Change in Some Basic Processes 1B-7
Applicatio