Geothermal Heating And Cooling

Author : Stephen P. Kavanaugh,Kevin D. Rafferty
Publisher : Unknown
Page : 0 pages
File Size : 45,6 Mb
Release : 2014
Category : Ground source heat pump systems
ISBN : 1936504855

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Geothermal Heating and Cooling by Stephen P. Kavanaugh,Kevin D. Rafferty Pdf

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.

Author : Jay Egg,Brian Clark Howard
Publisher : McGraw Hill Professional
Page : 272 pages
File Size : 44,9 Mb
Release : 2010-11-05
Category : Technology & Engineering
ISBN : 9780071746113

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Geothermal HVAC by Jay Egg,Brian Clark Howard Pdf

In-depth, practical details on geothermal HVAC systems This definitive guide covers commercial and residential geothermal heating, ventilation, and air conditioning technologies and explains how to take advantage of their money- and energy-saving features. Geothermal HVAC: Green Heating and Cooling reviews the array of choices currently available, offers market values for systems based on varying options and conditions, and describes how to pair the best systems for each application and budget. Whether you're a contractor or a consumer, you'll find out what you need to know to implement a geothermal HVAC system in a retrofit or new construction project, and start benefiting from this sustainable, affordable technology. Find out how to: Learn the basic types of heat transfer--convection, conduction, and radiation Understand how geothermal earth-coupled heat pumps work Determine which ground loops to use for earth coupling to best meet the demands of the site Use load sharing to channel the heat differential of one device into useful energy for another Calculate system efficiencies and heat gain and loss Understand geothermal project proposals and system pricing Benefit from incentives, tax credits, and rebates for geothermal HVAC systems Calculate your long-term return on investment Verify that your installed system is working as intended Troubleshoot your system and avoid common problems

Author : Marc A. Rosen,Seama Koohi-Fayegh
Publisher : John Wiley & Sons
Page : 307 pages
File Size : 45,5 Mb
Release : 2017-01-30
Category : Technology & Engineering
ISBN : 9781119180982

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Geothermal Energy by Marc A. Rosen,Seama Koohi-Fayegh Pdf

Comprehensively covers geothermal energy systems that utilize ground energy in conjunction with heat pumps to provide sustainable heating and cooling The book describes geothermal energy systems that utilize ground energy in conjunction with heat pumps and related technologies to provide heating and cooling. Also discussed are methods to model and assess such systems, as well as means to determine potential environmental impacts of geothermal energy systems and their thermal interaction. The book presents the most up-to-date information in the area. It provides material on a range of topics, from thermodynamic concepts to more advanced discussions of the renewability and sustainability of geothermal energy systems. Numerous applications of such systems are also provided. Geothermal Energy: Sustainable Heating and Cooling Using the Ground takes a research orientated approach to provide coverage of the state of the art and emerging trends, and includes numerous illustrative examples and case studies. Theory and analysis are emphasized throughout, with detailed descriptions of models available for vertical and horizontal geothermal heat exchangers. Key features: Explains geothermal energy systems that utilize ground energy in conjunction with heat pumps to provide heating and cooling, as well as related technologies such as thermal energy storage. Describes and discusses methods to model and analyze geothermal energy systems, and to determine their potential environmental impacts and thermal interactions. Covers various applications of geothermal energy systems. Takes a research orientated approach to provide coverage of the state of the art and emerging trends. Includes numerous illustrative examples and case studies. The book is key for researchers and practitioners working in geothermal energy, as well as graduate and advanced undergraduate students in departments of mechanical, civil, chemical, energy, environmental, process and industrial engineering.

Author : Jay Egg,Greg Cunniff,Carl Orio
Publisher : McGraw Hill Professional
Page : 448 pages
File Size : 40,9 Mb
Release : 2013-06-05
Category : Technology & Engineering
ISBN : 9780071792691

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Modern Geothermal HVAC Engineering and Control Applications by Jay Egg,Greg Cunniff,Carl Orio Pdf

Best practices for the design and engineering of geothermal HVAC systems With a focus on market needs and customer goals, this practical guide explains how to realize the full potential of geothermal HVAC by integrating hydronic systems and controls at maximum capacity. Modern Geothermal HVAC: Engineering and Control Applications explains how to engineer and specify geothermal HVAC for building projects in varying geographic regions. Typical details on control parameters are provided. By using the proven methods in this innovative resource, you will be able to develop highly efficient, long-lasting, and aesthetically pleasing geothermal HVAC systems. Coverage includes: Low-temperature geothermal or earth coupling Geothermal heat-pump equipment Variations in earth coupling Application of earth coupling with regard to site conditions Closed-loop earth coupling and fusion Intermediate heat exchanger usage in geothermal applications Standing column and open geothermal systems Fundamentals of comfort, psychrometrics, and thermodynamics Hydronic and air HVAC system basics Hydronic HVAC system equipment Variations and improvements to hydronic systems Control systems Load sharing and energy recovery Calculating system efficiencies, heat gain, and loss Geothermal rebates, incentives, and renewables legislation

Author : Simon Rees
Publisher : Woodhead Publishing
Page : 482 pages
File Size : 51,5 Mb
Release : 2016-05-13
Category : Technology & Engineering
ISBN : 9780081003220

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Advances in Ground-Source Heat Pump Systems by Simon Rees Pdf

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

Author : Karl Ochsner
Publisher : Taylor & Francis
Page : 165 pages
File Size : 50,6 Mb
Release : 2012-04-27
Category : Nature
ISBN : 9781136564970

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Geothermal Heat Pumps by Karl Ochsner Pdf

Geothermal Heat Pumps is the most comprehensive guide to the selection, design and installation of geothermal heat pumps available. This leading manual presents the most recent information and market developments in order to put any installer, engineer or architect in the position to design, select and install a domestic geothermal heat pump system. Internationally respected expert Karl Ochsner presents the reasons to use heat pumps, introduces basic theory and reviews the wide variety of available heat pump models.

Author : David Banks
Publisher : John Wiley & Sons
Page : 548 pages
File Size : 52,6 Mb
Release : 2012-08-13
Category : Technology & Engineering
ISBN : 9780470670347

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An Introduction to Thermogeology by David Banks Pdf

This authoritative guide provides a basis for understanding the emerging technology of ground source heating and cooling. It equips engineers, geologists, architects, planners and regulators with the fundamental skills needed to manipulate the ground's huge capacity to store, supply and receive heat, and to implement technologies (such as heat pumps) to exploit that capacity for space heating and cooling. The author has geared the book towards understanding ground source heating and cooling from the ground side (the geological aspects), rather than solely the building aspects. He explains the science behind thermogeology and offers practical guidance on different design options. An Introduction to Thermogeology: ground source heating and cooling is aimed primarily at professionals whose skill areas impinge on the emerging technology of ground source heating and cooling. They will be aware of the importance of the technology and wish to rapidly acquire fundamental theoretical understanding and design skills. This second edition has been thoroughly updated and expanded to cover new technical developments and now includes end-of-chapter study questions to test the reader's understanding.

Author : Stephen P. Kavanaugh,Kevin D. Rafferty
Publisher : Amer Society of Heating
Page : 167 pages
File Size : 42,8 Mb
Release : 1997
Category : Technology & Engineering
ISBN : 1883413524

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Ground-source Heat Pumps by Stephen P. Kavanaugh,Kevin D. Rafferty Pdf

Author : Stephen K. Ewings
Publisher : Stephen K Ewings
Page : 246 pages
File Size : 49,7 Mb
Release : 2008-10
Category : House & Home
ISBN : 9780646503783

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Geothermal Heat Pumps: Installation Guide by Stephen K. Ewings Pdf

Author : Donal Blaise Lloyd
Publisher : PixyJack Press
Page : 188 pages
File Size : 42,9 Mb
Release : 2011
Category : Technology & Engineering
ISBN : 9780977372485

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The Smart Guide to Geothermal by Donal Blaise Lloyd Pdf

"Covers residential geothermal heating and cooling, including various system options and installation configurations, costs and payback issues, performance standards, and contractors. Also examines how energy-efficient, non-polluting geothermal heat pumps work and how to integrate solar energy"--

Author : Basel Ismail
Publisher : BoD – Books on Demand
Page : 94 pages
File Size : 50,6 Mb
Release : 2019-04-03
Category : Science
ISBN : 9781789846089

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Renewable Geothermal Energy Explorations by Basel Ismail Pdf

The geothermal resources of the Earth are enormous. The resource is considered to be an environmentally friendly clean energy source that could significantly contribute to the reduction of GHG emissions when utilized for electrical power generation or direct heating applications. The source of geothermal energy is the continuous heat energy flux flowing from the interior of the Earth toward its surface. Geothermal energy resources vary geographically, depending on the depth and temperature of the resource, the rock chemical composition, and the abundance of ground water. This book is the result of contributions from several experts and researchers worldwide. The introductory chapter highlights the principles of geothermal power generation using LEGE-ORC technology and presents a summary of the following book chapters. Due to its important utilization and future prospects, various interesting topics of research related to geothermal energy explorations are covered in this book. It is hoped that the book will become a useful source of information and basis for extended research for researchers, academics, policy makers, and practitioners in the area of renewable geothermal energy explorations.

Author : Donal B. Lloyd
Publisher : PixyJack Press
Page : 208 pages
File Size : 46,6 Mb
Release : 2016-10-03
Category : Technology & Engineering
ISBN : 9781936555604

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Geo Power by Donal B. Lloyd Pdf

Author : Alan Keith Turner,Holger Kessler,Michiel J. van der Meulen
Publisher : John Wiley & Sons
Page : 51 pages
File Size : 41,6 Mb
Release : 2021-06-21
Category : Science
ISBN : 9781119163121

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Applied Multidimensional Geological Modeling by Alan Keith Turner,Holger Kessler,Michiel J. van der Meulen Pdf

Over the past decades, geological survey organizations have digitized their data handling and holdings, unlocking vast amounts of data and information for computer processing. They have undertaken 3-D modeling alongside, and in some cases instead of, conventional geological mapping and begun delivering both data and interpretations to increasingly diverse stakeholder communities. Applied Multidimensional Geological Modeling provides a citable central source that documents the current capabilities and contributions of leading geological survey organization and other practitioners in industry and academia that are producing multidimensional geological models. This book focuses on applications related to human interactions with conditions in the shallow subsurface, within 100-200 m of the surface. The 26 chapters, developed by 100 contributors associated with 37 organizations, discuss topics relevant to any geologist, scientist, engineer, urban planner, or decision maker whose practice includes assessment or planning of underground space.

Author : Francesco Reda
Publisher : Springer
Page : 56 pages
File Size : 40,7 Mb
Release : 2016-12-09
Category : Technology & Engineering
ISBN : 9783319496986

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Solar Assisted Ground Source Heat Pump Solutions by Francesco Reda Pdf

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.

Author : Jay Egg
Publisher : Unknown
Page : 249 pages
File Size : 54,5 Mb
Release : 2011
Category : Ground source heat pump systems
ISBN : 7100746108

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Geothermal HVAC by Jay Egg Pdf

Synopsis: In-depth, practical details on geothermal HVAC systems. This definitive guide covers commercial and residential geothermal heating, ventilation, and air conditioning technologies and explains how to take advantage of their money- and energy-saving features. Geothermal HVAC: Green Heating and Cooling reviews the array of choices currently available, offers market values for systems based on varying options and conditions, and describes how to pair the best systems for each application and budget. Whether you're a contractor or a consumer, you'll find out what you need to know to implement a geothermal HVAC system in a retrofit or new construction project, and start benefiting from this sustainable, affordable technology. Find out how to: Learn the basic types of heat transfer-convection, conduction, and radiation; Understand how geothermal earth-coupled heat pumps work; Determine which ground loops to use for earth coupling to best meet the demands of the site; Use load sharing to channel the heat differential of one device into useful energy for another; Calculate system efficiencies and heat gain and loss; Understand geothermal project proposals and system pricing; Benefit from incentives, tax credits, and rebates for geothermal HVAC systems; Calculate your long-term return on investment; Verify that your installed system is working as intended; Troubleshoot your system and avoid common problems.