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Author : Robert Stuart Falls
Publisher :
ISBN 13 :
Total Pages : 202 pages
Book Rating : 4.:/5 (269 download)
Download or read book Development of a Variable Speed Ground Source Heat Pump written by Robert Stuart Falls and published by . This book was released on 1992 with total page 202 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Simon Rees
Publisher : Woodhead Publishing
ISBN 13 : 0081003226
Total Pages : 484 pages
Book Rating : 4.0/5 (81 download)
Download or read book Advances in Ground-Source Heat Pump Systems written by Simon Rees and published by Woodhead Publishing. This book was released on 2016-05-13 with total page 484 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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 : Stephen P. Kavanaugh
Publisher :
ISBN 13 : 9781936504855
Total Pages : 0 pages
Book Rating : 4.5/5 (48 download)
Download or read book Geothermal Heating and Cooling written by Stephen P. Kavanaugh and published by . This book was released on 2014 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Download or read book Development of a Residential Ground-Source Integrated Heat Pump written by and published by . This book was released on 2013 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: A residential-size ground-source integrated heat pump (GSIHP) system has been developed and is currently being field tested. The system is a nominal 2-ton (7 kW) cooling capacity, variable-speed unit, which is multi-functional, e.g. space cooling, space heating, dedicated water heating, and simultaneous space cooling and water heating. High-efficiency brushless permanent-magnet (BPM) motors are used for the compressor, indoor blower, and pumps to obtain the highest component performance and system control flexibility. Laboratory test data were used to calibrate a vapor-compression simulation model (HPDM) for each of the four primary modes of operation. The model was used to optimize the internal control options and to simulate the selected internal control strategies, such as controlling to a constant air supply temperature in the space heating mode and a fixed water temperature rise in water heating modes. Equipment performance maps were generated for each operation mode as functions of all independent variables for use in TRNSYS annual energy simulations. These were performed for the GSIHP installed in a well-insulated 2600 ft2(242 m2) house and connected to a vertical ground loop heat exchanger(GLHE). We selected a 13 SEER (3.8 CSPF)/7.7 HSPF (2.3 HSPF, W/W) ASHP unit with 0.90 Energy Factor (EF) resistance water heater as the baseline for energy savings comparisons. The annual energy simulations were conducted over five US climate zones. In addition, appropriate ground loop sizes were determined for each location to meet 10-year minimum and maximum design entering water temperatures (EWTs) to the equipment. The prototype GSIHP system was predicted to use 52 to 59% less energy than the baseline system while meeting total annual space conditioning and water heating loads.
Author : Vasile Minea
Publisher : CRC Press
ISBN 13 : 1000564258
Total Pages : 443 pages
Book Rating : 4.0/5 (5 download)
Download or read book Heating and Cooling with Ground-Source Heat Pumps in Cold and Moderate Climates written by Vasile Minea and published by CRC Press. This book was released on 2022-04-19 with total page 443 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heating and Cooling with Ground-Source Heat Pumps in Cold and Moderate Climates: Design Principles, Potential Applications and Case Studies focuses on applications and cases studies of ground-source heat pumps in moderate and cold climates. It details technical aspects (such as materials, thermal fluid carriers and pumping, and drilling/trenching technologies), as well as the most common and uncommon application fields for basic system configurations. The principles of system integrations and applications in moderate and cold climates (such as hybrid, solar-assisted, thermo-syphon, foundation, mines, snow melting, district heating and cooling ground-source heat pump systems, etc.) are also presented, each followed by case studies. Based on the author's more than 30 years of technical experience Discusses ground-source heat pump technologies that can be successfully applied in moderate and cold climates Presents several case studies, including successful energy results, as well as the main lessons learned This work is aimed at designers of HVAC systems, as well as geological, mechanical, and chemical engineers implementing environmentally-friendly heating and cooling technologies for buildings.
Author : Chromalox Canada Inc. Research and Development Division
Publisher :
ISBN 13 :
Total Pages : 36 pages
Book Rating : 4.:/5 (354 download)
Download or read book Development of a Variable Speed Heat Pump written by Chromalox Canada Inc. Research and Development Division and published by . This book was released on 198? with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Karl Ochsner
Publisher : Earthscan
ISBN 13 : 1844074064
Total Pages : 167 pages
Book Rating : 4.8/5 (44 download)
Download or read book Geothermal Heat Pumps written by Karl Ochsner and published by Earthscan. This book was released on 2008 with total page 167 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Ioan Sarbu
Publisher : Academic Press
ISBN 13 : 0128042419
Total Pages : 217 pages
Book Rating : 4.1/5 (28 download)
Download or read book Ground-Source Heat Pumps written by Ioan Sarbu and published by Academic Press. This book was released on 2015-10-01 with total page 217 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Author : Vasile Minea
Publisher : CRC Press
ISBN 13 : 1000564584
Total Pages : 841 pages
Book Rating : 4.0/5 (5 download)
Download or read book Heating and Cooling with Ground-Source Heat Pumps in Moderate and Cold Climates, Two-Volume Set written by Vasile Minea and published by CRC Press. This book was released on 2022-07-30 with total page 841 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heating and Cooling with Ground-Source Heat Pumps in Moderate and Cold Climates, Two-Volume Set focuses on the use of very low-temperature geothermal energy for heating and cooling residential, institutional, and industrial buildings, and aims to increase the design community’s awareness and knowledge of the benefits, design, and installation requirements of commercial/institutional building ground-source heat pumps (GSHP). This set helps readers assess applicability, select a GSHP system type, and estimate building thermal load to ensure proper size for ground-source subsystems, appropriate brine and groundwater flow rates, and apt design of building closed-loops with distributed or central geothermal heat pumps. The first volume addresses fundamentals and design principles of vertical and horizontal indirect and direct expansion closed-loop, as well as ground- and surface-water ground-source heat pump systems. It explains the thermodynamic aspects of mechanical and thermochemical compression cycles of geothermal heat pumps, as well as the energetic, economic, and environmental aspects associated with the use of ground-source heat pump systems for heating and cooling residential and commercial/institutional buildings in moderate and cold climates. The second volume focuses on applications and cases studies of ground-source heat pumps in moderate and cold climates. It details technical aspects, as well as the most common and uncommon application fields of basic system configurations. The principles of system integrations and applications in moderate and cold climates are also presented, each followed by case studies. This comprehensive work is aimed at designers of HVAC systems, as well as geological, mechanical, and chemical engineers implementing environmentally-friendly heating and cooling technologies for buildings.
Author : Vasile Minea
Publisher : CRC Press
ISBN 13 : 1000564320
Total Pages : 282 pages
Book Rating : 4.0/5 (5 download)
Download or read book Heating and Cooling with Ground-Source Heat Pumps in Cold and Moderate Climates written by Vasile Minea and published by CRC Press. This book was released on 2022-04-19 with total page 282 pages. Available in PDF, EPUB and Kindle. Book excerpt: Heating and Cooling with Ground-Source Heat Pumps in Cold and Moderate Climates: Fundamentals and Basic Concepts covers fundamentals and design principles of vertical and horizontal indirect and direct expansion closed-loop, as well as ground and surface-water ground-source heat pump systems. It explains the thermodynamic aspects of mechanical and thermochemical compression cycles of geothermal heat pumps, and describes the energetic, economic, and environmental aspects associated with the use of ground-source heat pump systems for heating and cooling residential and commercial/institutional buildings in moderate and cold climates. Based on the author's more than 30 years of technical experience Focuses on ground-source heat pump technologies that can be successfully applied in moderate and cold climates Discusses technical aspects as well as the most common and uncommon application fields of basic system configurations This work is aimed at designers of HVAC systems, as well as geological, mechanical, and chemical engineers implementing environmentally-friendly heating and cooling technologies for buildings.
Author : Scott P. Hackel
Publisher :
ISBN 13 :
Total Pages : 264 pages
Book Rating : 4.:/5 (89 download)
Download or read book Development of Design Guidelines for Hybrid Ground-coupled Heat Pump Systems written by Scott P. Hackel and published by . This book was released on 2008 with total page 264 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : Harvey M. Sachs
Publisher : Amer Society of Heating
ISBN 13 : 9781931862028
Total Pages : 127 pages
Book Rating : 4.8/5 (62 download)
Download or read book Geology and Drilling Methods for Ground-source Heat Pump Installations written by Harvey M. Sachs and published by Amer Society of Heating. This book was released on 2002-01-01 with total page 127 pages. Available in PDF, EPUB and Kindle. Book excerpt: Because of low operating and maintenance costs, ground-source heat pump systems are becoming increasingly popular for commercial HVAC systems in offices, schools, health care facilities, stores and factories. Design and installation of ground-source and groundwater-source heat pumps are straightforward engineering exercises. This manual is intended to help the designer understand the driller's tools, techniques and the ground they penetrate. It includes an introduction to geology, hydrogeology, soil development, and other conditions that impact the feasibility and economics of ground-source heat pump system installation.
Author :
Publisher :
ISBN 13 :
Total Pages : 49 pages
Book Rating : 4.:/5 (925 download)
Download or read book Research and Development Roadmap. Geothermal (Ground-Source) Heat Pumps written by and published by . This book was released on 2012 with total page 49 pages. Available in PDF, EPUB and Kindle. Book excerpt: Roadmap identifying potential activities and technical innovations that may enable substantial improvements in residential and commercial Geothermal Heat Pumps (GHP) installed cost and/or efficiency.
Author : Frank Kreith
Publisher : CRC Press
ISBN 13 : 146658517X
Total Pages : 438 pages
Book Rating : 4.4/5 (665 download)
Download or read book Energy Management and Conservation Handbook written by Frank Kreith and published by CRC Press. This book was released on 2016-10-03 with total page 438 pages. Available in PDF, EPUB and Kindle. Book excerpt: Energy is the mainstay of industrial societies, and without an adequate supply of energy the social, political and economic stability of nations is put into jeopardy. With supplies of inexpensive fossil fuels decreasing, and climate change factors becoming more threatening, the need to conserve energy and move steadily to more sustainable energy sources is more urgent than ever before. The updated Second Edition of this successful handbook includes chapters from leading experts on the economics and fiscal management of energy, with a focus on the tools available to advance efficiency and conservation measures. Updated coverage of renewable energy sources, energy storage technologies, energy audits for buildings and building systems, and demand-side management is provided. The appendix of the handbook provides extensive data resources for analysis and calculation.
Author : Horacio Vasquez
Publisher :
ISBN 13 :
Total Pages : 268 pages
Book Rating : 4.:/5 (3 download)
Download or read book Automatic Control System for a Variable Speed Ground Source Heat Pump written by Horacio Vasquez and published by . This book was released on 1993 with total page 268 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author :
Publisher :
ISBN 13 :
Total Pages : 580 pages
Book Rating : 4.X/5 (4 download)
Download or read book Blue Book on Geothermal Resources written by and published by . This book was released on 1999 with total page 580 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Author : D. Yogi Goswami
Publisher : CRC Press
ISBN 13 : 1466585099
Total Pages : 1779 pages
Book Rating : 4.4/5 (665 download)
Download or read book Energy Efficiency and Renewable Energy Handbook written by D. Yogi Goswami and published by CRC Press. This book was released on 2015-09-09 with total page 1779 pages. Available in PDF, EPUB and Kindle. Book excerpt: For the Movers, Shakers, and Policy Makers in Energy Engineering and Related IndustriesThe latest version of a bestselling reference, Energy Efficiency and Renewable Energy Handbook, Second Edition covers the foremost trends and technologies in energy engineering today. This new edition contains the latest material on energy planning and policy, wi
