| Description |
1 online resource : illustrations |
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text txt rdacontent |
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computer c rdamedia |
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online resource cr rdacarrier |
| Bibliography |
Includes bibliographical references and index. |
| Note |
Online resource; title from PDF title page (EBSCO, viewed October 8, 2015). |
| Contents |
Front Cover; Ground-Source Heat Pumps; Copyright Page; Contents; Author Biographies; Preface; 1 Introduction; 1.1 Generalities; 1.2 Renewable Energy; 1.3 Geothermal Energy; 1.4 Operation Principle of a HP; References; 2 Vapour Compression-Based Heat Pump Systems; 2.1 Generalities; 2.2 Thermodynamic Cycle; 2.2.1 Theoretical Cycle; 2.2.2 Real Cycle; 2.3 Operation Regimes of a HP; 2.4 Performances and CO2 Emission of HP; 2.4.1 Energy Efficiency; 2.4.1.1 Coefficient of Performance; 2.4.1.2 Partial Load Performances; 2.4.1.3 Profitability and Capabilities of HP; 2.4.2 Economic Indicators. |
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2.4.3 Calculation of GHG Emissions2.5 Environmental Impact; References; 3 Substitution Strategy of Non-Ecological Refrigerants; 3.1 Generalities; 3.2 Environmental Impact of Refrigerants; 3.3 Influence of Refrigerants on Process Efficiency; 3.4 Strategy Concerning Non-Ecological Refrigerants; 3.4.1 Pure Halogenated Refrigerants as Alternatives; 3.4.2 Natural Refrigerants as Alternatives; 3.4.3 Refrigerant Mixtures as Alternatives; 3.5 Conclusions; References; 4 Types of Compressors and Heat Pumps; 4.1 Refrigeration Compressors; 4.1.1 Reciprocating Compressors; 4.1.2 Rotary Screw Compressors. |
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4.1.3 Centrifugal Compressors4.1.4 Scroll Compressors; 4.2 Description of Heat Pump Types; 4.2.1 Air-to-Air Heat Pumps; 4.2.2 Water-to-Air Heat Pumps; 4.2.3 Air-to-Water Heat Pumps; 4.2.4 Water-to-Water Heat Pumps; 4.2.5 Ground-Coupled Heat Pumps; 4.2.6 Hybrid Air-to-Water Systems; 4.2.7 High-Temperature Heat Pumps; 4.3 Selection of Heat Source and Heat Pump System; 4.4 DHW Production for Nearly Zero-Energy Buildings; 4.5 Installation Instructions for Heat Pumps; 4.6 Examples of Heat Pump Utilisation; 4.7 Renewable Energy Source Contribution from HP Sales in EU; 4.8 Conclusions; References. |
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5 Ground-Source Heat Pump Systems5.1 Generalities; 5.2 Description of SWHP Systems; 5.3 Description of GWHP Systems; 5.4 Description of GCHP Systems; 5.4.1 Ground Characteristics and Conditions; 5.4.2 Types of Horizontal GHEs; 5.4.3 Types of Vertical GHEs; 5.4.4 Simulation Models of GHEs; 5.4.4.1 Heat Conduction Outside Borehole; 5.4.4.2 Heat Transfer Inside Borehole; 5.4.4.3 Comparisons of the Analytical and Numerical Models; 5.4.5 Computer Programs for GCHP Design/Simulation; 5.4.5.1 Design Programs Based on the Line-Source Model. |
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5.4.5.2 The GCHPCalc Program Based on the Cylindrical Source Model5.4.5.3 Numerical Simulation Programs; 5.4.6 Simulation of Ground Thermo-Physical Capacity; 5.4.6.1 Ground Thermal Response Test; 5.4.6.2 Equivalent-Time for Interrupted Tests on BHE; 5.4.6.3 Use of EED Simulation Program; 5.4.7 One-Dimensional Transient BHE Model; 5.4.7.1 Model Description; 5.4.7.2 Solution Methodology; 5.4.8 Modelling the Interactions Between Ground Temperature Variations and Performance of GCHPs; 5.4.8.1 Model Description; 5.4.8.2 Model Validation. |
| Summary |
Ground-Source Heat Pumps presents the theory and some of the most recent advances of GSHPs and their implementation in the heating/cooling system of buildings. The authors explore the thermodynamic cycle with calculation, operation regimes and economic indicators and GHG emissions of a vapor compression heat pump. They go on to examine substitution strategies of non-ecological refrigerants and types of compressors and heat pumps, before delving into the different GSHP systems, as well as their compared economic, energy and environmental performances using classical and optimized adjustment for various operating modes. Surface water heat pumps and ground water heat pumps are covered, and special focus is given to both vertical and horizontal ground-coupled heat pump systems, for which modelling and simulation is discussed, and experimental systems are described. Due to its advanced approach to the subject, this book will be especially valuable for researchers, graduate students and academics, and as reference for engineers and specialists in the varied domains of building services. |
| Subject |
Ground source heat pump systems.
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Pompes géothermiques.
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TECHNOLOGY & ENGINEERING -- Construction -- Heating, Ventilation & Air Conditioning.
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Ground source heat pump systems
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| Added Author |
Sebarchievici, Calin, author.
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| Other Form: |
Print version: Sarbu, Ioan. Ground-Source Heat Pumps : Fundamentals, Experiments and Applications. : Elsevier Science, ©2015 9780128042205 |
| ISBN |
9780128042410 (electronic bk.) |
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0128042419 (electronic bk.) |
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9780128042205 |
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0128042206 |
| Standard No. |
AU@ 000061149557 |
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AU@ 000068485887 |
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CHNEW 001013169 |
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DEBBG BV043625775 |
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DEBSZ 482467673 |
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GBVCP 879391103 |
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