EBOOK - A Conceptual Guide to Thermodynamics (Bill Poirier)


EBOOK - Hướng dẫn khái niệm về Nhiệt động lực học (Bill Poirier) - 187 Trang.

First, a description of what this book isnot.Itisnota textbook; the discussion is insufficiently complete to serve as the primary text for an undergraduate thermodynamics course, and there are no problems or exercises. Neither is it a popular science or lay person’s introduction; the primary intended audience is science and engineering students. Nor is it a history of thermodynamics; though that is itself a fascinating subject, you will find little such discussion here. It is definitely not a book written to impress academic colleagues; they will not be impressed.

What this bookis is a conceptual and practical guide a companion to your primary thermodynamics textbook, meant to supplement and clarify the latter. The goal is to simultaneously improve both your fundamental understanding of the material (the “conceptual” part) and your homework and exam performance (the “practical” part), to better “get you through” your thermodynamics course. Culling from over a decade of experience teaching undergraduate physical chemistry thermodynamics at Texas Tech University, this book was written from top to bottom with the practical needs ofyou, the student,
foremost in mind.

CONTENTS:

1 About This Book 1
1.1 Who Should Use This Book? 2
1.2 Philosophy of This Book 3
1.3 Four Core Concepts of Thermodynamics 3
1.4 How to Use This Book 5
I Equilibrium
2 Philosophy of Thermodynamics 11
2.1 Thermodynamics 11
2.2 Scientific Models & Laws 12
2.3 Statistical Mechanics 14
3 Thermodynamic States, Variables & Quantities 17
3.1 Thermodynamic Variables & Quantities 17
3.2 More on Thermodynamic Quantities 19
3.3 Thermodynamic & Molecular States 20
4 Zeroth Law & Thermodynamic Equilibrium 23
4.1 Equation of State 23
4.2 Thermodynamic Equilibrium 26
4.3 Zeroth Law 27
4.4 Ideal Gases & Non-ideal Systems 29
II Energy
5 Molecular Energy, Internal Energy, & Temperature 33
5.1 Energy at the Molecular Scale 33
5.2 Internal Energy 35
5.3 Intermolecular Interactions & the Kinetic Model 37
5.4 Equipartition Theorem & Temperature 38
viii Contents
6 Boltzmann Distribution & the Kinetic Model 41
6.1 Boltzmann Distribution 41
6.2 Maxwell-Boltzmann Distribution 42
6.3 Maxwell Distribution of Speeds 44
III Thermodynamic Change
7 First Law & Thermodynamic Change 49
7.1 System & Surroundings 49
7.2 Thermodynamic Change 50
7.3 First Law 52
8 Work, Heat, & Reversible Change 55
8.1 State Functions & Path Functions 55
8.2 Definition of Work 57
8.3 Definition of Heat 59
8.4 Reversible & Irreversible Change 60
8.5 A Gas Expansion Example 62
9 Partial Derivative Quantities 65
9.1 Internal Energy & Heat Capacity at Constant Volume 66
9.2 Enthalpy & Heat Capacity at Constant Pressure 67
9.3 Other Partial Derivative Quantities 70
9.4 Partial Derivatives & Differentials 71
IV Entropy
10 Entropy & Information Theory 77
10.1 Why Does Entropy Seem So Complicated? 77
10.2 Entropy as Unknown Molecular Information 79
10.3 Amount of Information 80
10.4 Application to Thermodynamics 84
11 Entropy & Ideal Gas 87
11.1 Measuring Our Molecular Ignorance 87
11.2 Volume Contribution to Entropy 88
11.3 Temperature Contribution to Entropy 91
11.4 Combined Entropy Expression 92
11.5 Entropy, Heat, & Reversible Adiabatic Expansion 94
12 Second Law & Spontaneous Irreversible Change 97
12.1 Heat Engines & Thermodynamic Cycles 97
12.2 Traditional Statements of the Second Law 98
12.3 Entropy Statement of the Second Law 99
12.4 Information Statement of the Second Law 100
12.5 Maximum Entropy & the Clausius Inequality 103
Contents ix
13 Third Law, Carnot Cycle, & Absolute Entropy 107
13.1 Entropy & Reversible Change 107
13.2 Carnot Cycle & Absolute Zero Temperature 109
13.3 Third Law & Absolute Entropy 111
VFreeEnergy
14 Free Energy & Exergy 115
14.1 What Would Happen If Entropy Were a Variable? 116
14.2 Helmholtz and Gibbs Free Energies 117
14.3 Second Law & Maximum Work 119
14.4 Exergy 121
15 Chemical Potential, Fugacity, & Open Systems 123
15.1 What Would Happen IfnWere a Variable? 123
15.2 Chemical Potential 125
15.3 Ideal Gas & Fugacity 126
VI Applications
16 Crazy Gay-Lussac’s Gas Expansion Emporium 131
16.1 Sales Pitch 131
16.2 How to Solve Gas Expansion Problems 132
16.3 Comprehensive Compendium 135
17 Electronic Emporium:Free Online Shopping! 139

LINK DOWNLOAD


EBOOK - Hướng dẫn khái niệm về Nhiệt động lực học (Bill Poirier) - 187 Trang.

First, a description of what this book isnot.Itisnota textbook; the discussion is insufficiently complete to serve as the primary text for an undergraduate thermodynamics course, and there are no problems or exercises. Neither is it a popular science or lay person’s introduction; the primary intended audience is science and engineering students. Nor is it a history of thermodynamics; though that is itself a fascinating subject, you will find little such discussion here. It is definitely not a book written to impress academic colleagues; they will not be impressed.

What this bookis is a conceptual and practical guide a companion to your primary thermodynamics textbook, meant to supplement and clarify the latter. The goal is to simultaneously improve both your fundamental understanding of the material (the “conceptual” part) and your homework and exam performance (the “practical” part), to better “get you through” your thermodynamics course. Culling from over a decade of experience teaching undergraduate physical chemistry thermodynamics at Texas Tech University, this book was written from top to bottom with the practical needs ofyou, the student,
foremost in mind.

CONTENTS:

1 About This Book 1
1.1 Who Should Use This Book? 2
1.2 Philosophy of This Book 3
1.3 Four Core Concepts of Thermodynamics 3
1.4 How to Use This Book 5
I Equilibrium
2 Philosophy of Thermodynamics 11
2.1 Thermodynamics 11
2.2 Scientific Models & Laws 12
2.3 Statistical Mechanics 14
3 Thermodynamic States, Variables & Quantities 17
3.1 Thermodynamic Variables & Quantities 17
3.2 More on Thermodynamic Quantities 19
3.3 Thermodynamic & Molecular States 20
4 Zeroth Law & Thermodynamic Equilibrium 23
4.1 Equation of State 23
4.2 Thermodynamic Equilibrium 26
4.3 Zeroth Law 27
4.4 Ideal Gases & Non-ideal Systems 29
II Energy
5 Molecular Energy, Internal Energy, & Temperature 33
5.1 Energy at the Molecular Scale 33
5.2 Internal Energy 35
5.3 Intermolecular Interactions & the Kinetic Model 37
5.4 Equipartition Theorem & Temperature 38
viii Contents
6 Boltzmann Distribution & the Kinetic Model 41
6.1 Boltzmann Distribution 41
6.2 Maxwell-Boltzmann Distribution 42
6.3 Maxwell Distribution of Speeds 44
III Thermodynamic Change
7 First Law & Thermodynamic Change 49
7.1 System & Surroundings 49
7.2 Thermodynamic Change 50
7.3 First Law 52
8 Work, Heat, & Reversible Change 55
8.1 State Functions & Path Functions 55
8.2 Definition of Work 57
8.3 Definition of Heat 59
8.4 Reversible & Irreversible Change 60
8.5 A Gas Expansion Example 62
9 Partial Derivative Quantities 65
9.1 Internal Energy & Heat Capacity at Constant Volume 66
9.2 Enthalpy & Heat Capacity at Constant Pressure 67
9.3 Other Partial Derivative Quantities 70
9.4 Partial Derivatives & Differentials 71
IV Entropy
10 Entropy & Information Theory 77
10.1 Why Does Entropy Seem So Complicated? 77
10.2 Entropy as Unknown Molecular Information 79
10.3 Amount of Information 80
10.4 Application to Thermodynamics 84
11 Entropy & Ideal Gas 87
11.1 Measuring Our Molecular Ignorance 87
11.2 Volume Contribution to Entropy 88
11.3 Temperature Contribution to Entropy 91
11.4 Combined Entropy Expression 92
11.5 Entropy, Heat, & Reversible Adiabatic Expansion 94
12 Second Law & Spontaneous Irreversible Change 97
12.1 Heat Engines & Thermodynamic Cycles 97
12.2 Traditional Statements of the Second Law 98
12.3 Entropy Statement of the Second Law 99
12.4 Information Statement of the Second Law 100
12.5 Maximum Entropy & the Clausius Inequality 103
Contents ix
13 Third Law, Carnot Cycle, & Absolute Entropy 107
13.1 Entropy & Reversible Change 107
13.2 Carnot Cycle & Absolute Zero Temperature 109
13.3 Third Law & Absolute Entropy 111
VFreeEnergy
14 Free Energy & Exergy 115
14.1 What Would Happen If Entropy Were a Variable? 116
14.2 Helmholtz and Gibbs Free Energies 117
14.3 Second Law & Maximum Work 119
14.4 Exergy 121
15 Chemical Potential, Fugacity, & Open Systems 123
15.1 What Would Happen IfnWere a Variable? 123
15.2 Chemical Potential 125
15.3 Ideal Gas & Fugacity 126
VI Applications
16 Crazy Gay-Lussac’s Gas Expansion Emporium 131
16.1 Sales Pitch 131
16.2 How to Solve Gas Expansion Problems 132
16.3 Comprehensive Compendium 135
17 Electronic Emporium:Free Online Shopping! 139

LINK DOWNLOAD

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