Solar Assisted Ground Source Heat Pump Solutions

Solar Assisted Ground Source Heat Pump Solutions
Author: Francesco Reda
Publisher: Springer
Total Pages: 73
Release: 2016-12-09
Genre: Technology & Engineering
ISBN: 3319496980

This book analyses solar-assisted ground-source heat pump systems, a technology meant for producing heating and cooling energy for buildings. It focuses on ground source heat pump, reversible central heating and cooling system that transfer heat from or to the ground, applications which use solar thermal collectors. Providing deep insights into energy-saving, solar thermal system operating strategies, it illustrates examples of useful configurations and controlling approach for different climates for different vertical ground heat exchanger depths. Offering an overview of solar assisted ground source heat pump systems, including design principles and energy-performance data for different climates, it is a valuable resource for designers and scientists who focus on building heating and cooling technologies.

Advances in Ground-Source Heat Pump Systems

Advances in Ground-Source Heat Pump Systems
Author: Simon Rees
Publisher: Woodhead Publishing
Total Pages: 484
Release: 2016-05-13
Genre: Technology & Engineering
ISBN: 0081003226

Advances in Ground-Source Heat Pump Systems relates the latest information on source heat pumps (GSHPs), the types of heating and/or cooling systems that transfer heat from, or to, the ground, or, less commonly, a body of water. As one of the fastest growing renewable energy technologies, they are amongst the most energy efficient systems for space heating, cooling, and hot water production, with significant potential for a reduction in building carbon emissions. The book provides an authoritative overview of developments in closed loop GSHP systems, surface water, open loop systems, and related thermal energy storage systems, addressing the different technologies and component methods of analysis and optimization, among other subjects. Chapters on building integration and hybrid systems complete the volume. - Provides the geological aspects and building integration covered together in one convenient volume - Includes chapters on hybrid systems - Presents carefully selected chapters that cover areas in which there is significant ongoing research - Addresses geothermal heat pumps in both heating and cooling modes

Handbook of Energy Systems in Green Buildings

Handbook of Energy Systems in Green Buildings
Author: Ruzhu Wang
Publisher: Springer
Total Pages: 0
Release: 2018-06-18
Genre: Technology & Engineering
ISBN: 9783662491195

This handbook provides a comprehensive summary on the energy systems used in green buildings, with a particular focus on solar energy - the most common renewable energy source applied in this field. With the growing concern about environmental protections, the concepts of green building have been widely promoted and implemented in nowadays building designs and constructions. Among all, sustainable energy systems, including energy harvesting, conversion, and storage, is one of most important design factors in green buildings. Unlike traditional energy systems which highly rely on fossil fuel, green buildings utilize renewable energy source or high efficient energy systems, or both, to provide environmental friendly, low carbon waste energy. The most updated concepts, designs, technologies developed and implemented in heat pumps, cooling systems, power systems, and energy storage will be discussed here in details. This handbook is subdivided into 7-9 main sections to provide an in-depth discussion from foundational principles to practical techniques. In addition, different cases about green energy systems implemented in global will be discussed. The book will be structured easy-to-read, to make it more accessible to graduate students and professionals in diverse scientific and engineering communities, including applied physics, civil engineering, electrical engineering, mechanical engineering, material engineering, and chemical engineering.

An Introduction to Thermogeology

An Introduction to Thermogeology
Author: David Banks
Publisher: John Wiley & Sons
Total Pages: 544
Release: 2012-05-30
Genre: Technology & Engineering
ISBN: 1118447506

This authoritative guide provides a basis for understanding theemerging technology of ground source heating and cooling. It equipsengineers, geologists, architects, planners and regulators with thefundamental skills needed to manipulate the ground's huge capacityto store, supply and receive heat, and to implement technologies(such as heat pumps) to exploit that capacity for space heating andcooling. The author has geared the book towards understanding groundsource heating and cooling from the ground side (the geologicalaspects), rather than solely the building aspects. Heexplains the science behind thermogeology and offers practicalguidance on different design options. An Introduction to Thermogeology: ground source heating andcooling is aimed primarily at professionals whose skill areasimpinge on the emerging technology of ground source heating andcooling. They will be aware of the importance of the technology andwish to rapidly acquire fundamental theoretical understanding anddesign skills. This second edition has been thoroughly updated and expanded tocover new technical developments and now includes end-of-chapterstudy questions to test the reader's understanding.

Solar and Heat Pump Systems for Residential Buildings

Solar and Heat Pump Systems for Residential Buildings
Author: Jean-Christophe Hadorn
Publisher: John Wiley & Sons
Total Pages: 274
Release: 2015-09-08
Genre: Technology & Engineering
ISBN: 3433030405

The combination of heat pumps and solar components is a recent development and has great potential for improving the energy efficiency of house and hot water heating systems. As a consequence, it can enhance the energy footprint of a building substantially. This work compares different systems, analyses their performance and illustrates monitoring techniques. It helps the reader to design, simulate and assess solar and heat pump systems. Good examples of built systems are discussed in detail and advice is given on how to design the most efficient system. This book is the first one about this combination of components and presents the state of the art of this technology. It is based on a joint research project of two programmes of the International Energy Agency: the Solar Heating and Cooling Programme (SHC) and the Heat Pump Programme. More than 50 experts from 13 countries have participated in this research.

Ground-Source Heat Pumps

Ground-Source Heat Pumps
Author: Ioan Sarbu
Publisher: Academic Press
Total Pages: 217
Release: 2015-10-01
Genre: Technology & Engineering
ISBN: 0128042419

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. Explores fundamentals and state-of-the-art research, including ground-coupled heat pump (GCHP) systems. Includes performance assessment and comparison for different types of GSHP, numerical simulation models, practical applications of GSHPs with details on the renewable energy integration, information on refrigerants, and economic analysis.

Geothermal Heating and Cooling

Geothermal Heating and Cooling
Author: Stephen P. Kavanaugh
Publisher:
Total Pages: 0
Release: 2014
Genre: Ground source heat pump systems
ISBN: 9781936504855

Geothermal Heating and Cooling is a complete revision of Ground-Source Heat Pumps: Design of Geothermal Systems for Commercial and Institutional Buildings, which is recognized as the primary reference for nonresidential ground-source heat pump (GSHP) installations. This new work takes advantage of the many lessons learned since the time of the original publication, when GSHPs were primarily residential applications. Many improvements have evolved, and performance data, both positive and negative, is now available to guide the development of best practices. This essential guide for HVAC design engineers, design-build contractors, GSHP subcontractors, and energy/construction managers also provides building owners and architects with insights into characteristics of quality engineering firms and the information that should be provided by design firms competing for GSHP projects.This revision draws on new ASHRAE and industry research in critical areas, as well as measured data from long-term installations and optimized installation practices used by high-production GSHP contractors. Nearly all chapters and appendices were completely rewritten, and they include coverage of closed-loop ground (ground-coupled), groundwater, and surface-water systems plus GSHP equipment and piping. Additional information on site characterization has been added, including a new hydrogeological chapter. Another new chapter contains results of recent field studies, energy and demand characteristics, and updated information to optimize GSHP system cost. While other publications deal primarily with ground-coupled heat pumps, this text includes detailed coverage of groundwater, surface-water, and GSHP costs.Tables, graphs, and equations are provided in both Inch-Pound (I-P) and International System (SI) units. As a bonus, supplemental Microsoft® Excel® macro-enabled spreadsheets for a variety of GSHP calculations accompany the text.

Geoenergy Modeling II

Geoenergy Modeling II
Author: Haibing Shao
Publisher: Springer
Total Pages: 99
Release: 2016-10-06
Genre: Technology & Engineering
ISBN: 3319450573

This book is dedicated to the numerical modeling of shallow geothermal systems. The utilization of shallow geothermal energy involves the integration of multiple Borehole Heat Exchangers (BHE) with Ground Source Heat Pump (GSHP) systems to provide heating and cooling. The modeling practices explained in this book can improve the efficiency of these increasingly common systems. The book begins by explaining the basic theory of heat transport processes in man-made as well as natural media. . These techniques are then applied to the simulation of borehole heat exchangers and their interaction with the surrounding soil. The numerical and analytical models are verified against analytical solutions and measured data from a Thermal Response Test, and finally, a real test site is analyzed through the model and discussed with regard to BHE and GSHP system design and optimization.

Renewable Energy Utilization Using Underground Energy Systems

Renewable Energy Utilization Using Underground Energy Systems
Author: Paweł Ocłoń
Publisher: Springer Nature
Total Pages: 182
Release: 2021-06-25
Genre: Technology & Engineering
ISBN: 3030752283

This book discusses heat transfer in underground energy systems. It covers a wide range of important and practical topics including the modeling and optimization of underground power cable systems, modeling of thermal energy storage systems utilizing waste heat from PV panels cooling. Modeling of PV pannels with cooling. While the performance of energy systems which utilize heat transfer in the ground is not yet fully understood, this book attempts to make sense of them. It provides mathematical modeling fundaments, as well as experimental investigation for underground energy systems. The book shows detailed examples, with solution procedures. The solutions are based on the Finite Element Method and the Finite Volume Method. The book allows the reader to perform a detailed design of various underground energy systems, as well as enables them to study the economic aspects and energy efficiency of underground energy systems. Therefore, this text is of interest to researchers, students, and lecturers alike.