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Lecture notes on engineering human thermal comfort
Intro -- Half Title Page -- Title Page -- Copyright Page -- Dedication -- Contents -- Preface -- Acknowledgments -- Chapter 1 What is Thermal Comfort? -- 1.1 Introduction -- 1.2 The Role of an HVAC&R Engineer -- 1.2.1 Why do we Bother with this Low-Tech Field of HVAC&R? -- 1.3 Organization of the Book -- Problems -- References -- Chapter 2 HVAC Thermodynamics -- 2.1 Introduction -- 2.2 Phase Change, Sensible and Latent Heat -- 2.3 Energy Conservation of an Open System -- 2.4 Performance Indicators -- 2.5 Ideal Gas -- Problems -- References -- Chapter 3 Psychrometry
3.1 The Signigicance of Moisture in Air -- 3.2 Gas Mixtures -- 3.2.1 A Mixture of Pure Substances -- 3.2.2 Handling Ideal Gas Mixtures -- 3.2.3 Dealing with Atmospheric Air -- 3.3 Humidity Ratio Versus Relative Humidity -- 3.4 Dry-Bulb, Dew Point, Adiabatic Saturation, and Wet-Bulb Temperatures -- 3.5 Moist Air Properties and Property Relationships and Approximations -- Problems -- References -- Chapter 4 Psychrometric Chart and Air-Conditioning Processes -- 4.1 Psychrometric Chart Construction -- 4.2 Psychrometric Processes -- 4.2.1 Sensible Heating and Cooling
4.2.2 Adiabatic Mixing of Two Streams of Moist Air -- 4.2.3 Heating with Humidification -- 4.2.4 Cooling with Dehumidification -- 4.2.5 Evaporative Cooling -- 4.3 Condition Line for a Space -- 4.3.1 Single-Zone Summer Cooling -- 4.3.2 Single-Zone Winter Heating -- 4.3.3 Multi-Zone Cooling and Heating -- Problems -- References -- Chapter 5 Building Heat Transmission -- 5.1 The Three Heat Transfer Mechanisms -- 5.1.1 Steady, One-Dimensional Heat Conduction -- 5.1.2 The Thermal Resistance Concept -- 5.1.3 Thermal Diffusivity and Heat Capacity -- 5.1.4 Steady Conduction in Cylindrical Coordinates
5.1.5 Heat Convection -- 5.1.6 Radiation Heat Transfer -- 5.2 Above-grade Building Heat Transfer -- 5.2.1 Gas-Filled Cavity -- 5.2.2 Heat Transfer through Multi-Layered Structures -- 5.2.3 Heat Transfer through Windows -- 5.3 Below-grade Building Heat Transfer -- 5.3.1 Through Basement Walls -- 5.4 Moisture Transport -- Problems -- References -- Chapter 6 Heating in the Winter -- 6.1 The Need for Space Heating and Cooling -- 6.2 Types of Building Heat Loss and Gain -- 6.3 Winter Versus Summer Design Conditions -- 6.4 Building Air Exchange -- 6.4.1 Pressure Difference due to Wind
6.4.2 Pressure Difference due to Stack Effect -- 6.4.3 Pressure Difference due to Building Pressurization -- 6.4.4 The Combined Effect of -- Problems -- References -- Chapter 7 Solar Radiation -- 7.1 Our Good Sun -- 7.2 The Sun-Earth Relation -- 7.3 Mapping the Earth with Respect to the Sun -- 7.3.1 Latitude, Hour Angle, and Sun's Declination -- 7.4 Clock Time Versus Solar Time -- 7.5 Surface-Solar Angles -- 7.5.1 For a Horizontal Surface -- 7.5.2 For Tilted Surfaces -- 7.5.3 Shading and Overhangs -- 7.6 Depletion of Extraterrestrial Insolation Through the Atmosphere
Lecture notes on engineering human thermal comfort
Intro -- Half Title Page -- Title Page -- Copyright Page -- Dedication -- Contents -- Preface -- Acknowledgments -- Chapter 1 What is Thermal Comfort? -- 1.1 Introduction -- 1.2 The Role of an HVAC&R Engineer -- 1.2.1 Why do we Bother with this Low-Tech Field of HVAC&R? -- 1.3 Organization of the Book -- Problems -- References -- Chapter 2 HVAC Thermodynamics -- 2.1 Introduction -- 2.2 Phase Change, Sensible and Latent Heat -- 2.3 Energy Conservation of an Open System -- 2.4 Performance Indicators -- 2.5 Ideal Gas -- Problems -- References -- Chapter 3 Psychrometry
3.1 The Signigicance of Moisture in Air -- 3.2 Gas Mixtures -- 3.2.1 A Mixture of Pure Substances -- 3.2.2 Handling Ideal Gas Mixtures -- 3.2.3 Dealing with Atmospheric Air -- 3.3 Humidity Ratio Versus Relative Humidity -- 3.4 Dry-Bulb, Dew Point, Adiabatic Saturation, and Wet-Bulb Temperatures -- 3.5 Moist Air Properties and Property Relationships and Approximations -- Problems -- References -- Chapter 4 Psychrometric Chart and Air-Conditioning Processes -- 4.1 Psychrometric Chart Construction -- 4.2 Psychrometric Processes -- 4.2.1 Sensible Heating and Cooling
4.2.2 Adiabatic Mixing of Two Streams of Moist Air -- 4.2.3 Heating with Humidification -- 4.2.4 Cooling with Dehumidification -- 4.2.5 Evaporative Cooling -- 4.3 Condition Line for a Space -- 4.3.1 Single-Zone Summer Cooling -- 4.3.2 Single-Zone Winter Heating -- 4.3.3 Multi-Zone Cooling and Heating -- Problems -- References -- Chapter 5 Building Heat Transmission -- 5.1 The Three Heat Transfer Mechanisms -- 5.1.1 Steady, One-Dimensional Heat Conduction -- 5.1.2 The Thermal Resistance Concept -- 5.1.3 Thermal Diffusivity and Heat Capacity -- 5.1.4 Steady Conduction in Cylindrical Coordinates
5.1.5 Heat Convection -- 5.1.6 Radiation Heat Transfer -- 5.2 Above-grade Building Heat Transfer -- 5.2.1 Gas-Filled Cavity -- 5.2.2 Heat Transfer through Multi-Layered Structures -- 5.2.3 Heat Transfer through Windows -- 5.3 Below-grade Building Heat Transfer -- 5.3.1 Through Basement Walls -- 5.4 Moisture Transport -- Problems -- References -- Chapter 6 Heating in the Winter -- 6.1 The Need for Space Heating and Cooling -- 6.2 Types of Building Heat Loss and Gain -- 6.3 Winter Versus Summer Design Conditions -- 6.4 Building Air Exchange -- 6.4.1 Pressure Difference due to Wind
6.4.2 Pressure Difference due to Stack Effect -- 6.4.3 Pressure Difference due to Building Pressurization -- 6.4.4 The Combined Effect of -- Problems -- References -- Chapter 7 Solar Radiation -- 7.1 Our Good Sun -- 7.2 The Sun-Earth Relation -- 7.3 Mapping the Earth with Respect to the Sun -- 7.3.1 Latitude, Hour Angle, and Sun's Declination -- 7.4 Clock Time Versus Solar Time -- 7.5 Surface-Solar Angles -- 7.5.1 For a Horizontal Surface -- 7.5.2 For Tilted Surfaces -- 7.5.3 Shading and Overhangs -- 7.6 Depletion of Extraterrestrial Insolation Through the Atmosphere
Lecture notes on engineering human thermal comfort
Ting, David S.-K. (author)
2020
1 Online-Ressource (280 pages)
Campusweiter Zugriff (Universität Hannover) - Vervielfältigungen (z.B. Kopien, Downloads) sind nur von einzelnen Kapiteln oder Seiten und nur zum eigenen wissenschaftlichen Gebrauch erlaubt. Keine Weitergabe an Dritte. Kein systematisches Downloaden durch Robots.
Includes bibliographical references and index
Book
Electronic Resource
English
DDC:
697
Lecture notes on engineering human thermal comfort
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