Geothermal Resources

Author : D. Chandrasekharam,Jochen Bundschuh
Publisher : CRC Press
Page : 170 pages
File Size : 46,9 Mb
Release : 2008-07-01
Category : Technology & Engineering
ISBN : 9781134144389

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Low-Enthalpy Geothermal Resources for Power Generation by D. Chandrasekharam,Jochen Bundschuh Pdf

In many developing countries the exponentially growing electricity demand can be covered by using locally available, sustainable low-enthalpy geothermal resources (80-150 °C). Such low-enthalpy sources can make electricity generation more independent from oil imports or from the over-dependence on hydropower. Until now this huge energy resource has only been used by some developed countries like the USA, Iceland and New Zealand. The reason why low-enthalpy geothermal resources are not used for electricity generation is that there is still a misconception that low-enthalpy thermal fluids are fit only for direct application. The advancement of drilling technology, development of efficient heat exchangers and deployment of high sensitive binary fluids contribute to the useful application of this energy resource on a much wider scale. This book focuses on all aspects of low enthalpy geothermal thermal fluids. It will be an important source book for all scientists working on geothermal energy development. Specifically those involved in research in developing countries rich in such thermal resources, and for agencies involved in bilateral and international cooperation.

Author : Harsh K. Gupta,Sukanta Roy
Publisher : Elsevier
Page : 292 pages
File Size : 49,5 Mb
Release : 2006-12-12
Category : Science
ISBN : 0080465641

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Geothermal Energy by Harsh K. Gupta,Sukanta Roy Pdf

More than 20 countries generate electricity from geothermal resources and about 60 countries make direct use of geothermal energy. A ten-fold increase in geothermal energy use is foreseeable at the current technology level. Geothermal Energy: An Alternative Resource for the 21st Century provides a readable and coherent account of all facets of geothermal energy development and summarizes the present day knowledge on geothermal resources, their exploration and exploitation. Accounts of geothermal resource models, various exploration techniques, drilling and production technology are discussed within 9 chapters, as well as important concepts and current technological developments. Interdisciplinary approach, combining traditional disciplines such as geology, geophysics, and engineering Provides a readable and coherent account of all facets of geothermal energy development Describes the importance of bringing potable water to high-demand areas such as the tropical regions

Author : Marc A. Rosen,Seama Koohi-Fayegh
Publisher : John Wiley & Sons
Page : 307 pages
File Size : 43,6 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 : William E. Glassley
Publisher : CRC Press
Page : 553 pages
File Size : 44,8 Mb
Release : 2011-06-03
Category : Science
ISBN : 9781439859469

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Geothermal Energy by William E. Glassley Pdf

Historically, cost effective, reliable, sustainable, and environmentally friendly, use of geothermal energy has been limited to areas where obvious surface features pointed to the presence of a shallow local heat source, such as hot springs and volcanoes. However, recent technological advances have dramatically expanded the range and size of viable resources, especially for applications such as modular power generation, home heating, and other applications that can use heat directly. These recent developments have greatly expanded opportunities for utilizing geothermal energy. Reflecting current interest in alternative energy, Geothermal Energy: Renewable Energy and the Environment explores where geothermal energy comes from and how to find it, how it can be accessed, successful applications, and improvements for future uses. The author reviews the background, theory, power generation, applications, strengths, weaknesses, and practical techniques for implementing geothermal energy projects. He stresses the links between acquisition and consumption and the environment. Packed with real world case studies and practical implementation steps, the book covers geosciences principles, exploration concepts and methods, drilling operations and techniques, equipment needs, and economic and environmental topics. Each chapter includes an annotated list of key sources that provide useful information beyond that contained in the text. The minor environmental impacts caused by geothermal energy gives it the potential to play an important role in the transition from fossil fuels to more sustainable fuels. Successful deployment, however, requires that the resource be matched to the application being developed. Rigorously covering all aspects of geothermal energy, this book provides up-to-date scientific information that can be used to discern applications and regions best suited for geothermal energy. Author William E. Glassley was recently interviewed on The Kathleen Show about using geothermal energy to heat and cool our homes.

Author : Wendell A. Duffield,John Harvey Sass
Publisher : Unknown
Page : 48 pages
File Size : 50,9 Mb
Release : 2003
Category : Electronic government information
ISBN : MINN:31951D02181793Q

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Geothermal Energy by Wendell A. Duffield,John Harvey Sass Pdf

Author : M. M. Ghomshei,T. L. Sadlier Brown,Canadian Geothermal Resources Association
Publisher : Unknown
Page : 48 pages
File Size : 45,8 Mb
Release : 1996
Category : Geothermal resources
ISBN : STANFORD:36105020346578

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Direct Use Energy from the Hotsprings and Subsurface Geothermal Resources of British Columbia by M. M. Ghomshei,T. L. Sadlier Brown,Canadian Geothermal Resources Association Pdf

Author : R. Bowen
Publisher : Springer Science & Business Media
Page : 495 pages
File Size : 47,5 Mb
Release : 2012-12-06
Category : Science
ISBN : 9789400911031

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Geothermal Resources by R. Bowen Pdf

Since the Arab oil embargo of 1974, it has been clear that the days of almost limitless quantities of low-cost energy have passed. In addition, ever worsening pollution due to fossil fuel consumption, for instance oil and chemical spills, strip mining, sulphur emission and accumulation of solid wastes, has, among other things, led to an increase of as much as 10% in the carbon dioxide content of the atmosphere in this century. This has induced a warming trend through the 'greenhouse effect' which prevents infrared radiation from leaving it. Many people think the average planetary temperatures may rise by 4°C or so by 2050. This is probably true since Antarctic ice cores evidence indicates that, over the last 160000 years, ice ages coincided with reduced levels of carbon dioxide and warmer interglacial episodes with increased levels of the gas in the atmosphere. Consequently, such an elevation of temperature over such a relatively short span of time would have catastrophic results in terms of rising sea level and associated flooding of vast tracts of low-lying lands. Reducing the burning of fossil fuels makes sense on both economic and environmental grounds. One of the most attractive alternatives is geothermal resources, especially in developing countries, for instance in El Salvador where geothermal energy provides about a fifth of total installed electrical power already. In fact, by the middle 1980s, at least 121 geothermal power plants were operating worldwide, most being of the dry steam type.

Author : H.K. Gupta
Publisher : Elsevier
Page : 242 pages
File Size : 43,7 Mb
Release : 2014-07-23
Category : Technology & Engineering
ISBN : 9780444597083

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Geothermal Resources: An Energy Alternative by H.K. Gupta Pdf

Developments in Economic Geology, 12: Geothermal Resources: An Energy Alternative focuses on the consideration of geothermal resources as alternative energy sources. The publication first elaborates on the energy outlook, basic concepts, and heat transfer. Discussions focus on temperature, heat, and its storage, heat conduction, radiation, and convection, temperatures within the earth and heat flow, volcanoes and plate tectonics, geothermal resource assessment for the U.S., and recoverability from U.S. geothermal resources. The text then ponders on geothermal systems and resources, exploration techniques, and assessment and exploitation. Concerns cover drilling technology, reservoir physics and engineering, geological and hydrological techniques, geochemical techniques, and types of geothermal systems. The book takes a look at the world-wide status of geothermal resource utilization and the Cerro Prieto geothermal field in Mexico, including geothermal manifestations, transportation of steam, and environmental factors and waste disposal. The publication is a valuable reference for alternative energy experts and researchers interested in geothermal energy resources.

Author : Mary H. Dickson,Mario Fanelli
Publisher : Routledge
Page : 430 pages
File Size : 52,7 Mb
Release : 2013-07-04
Category : Technology & Engineering
ISBN : 9781134033973

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Geothermal Energy by Mary H. Dickson,Mario Fanelli Pdf

Geothermal energy refers to the heat contained within the Earth that generates geological phenomena on a planetary scale. Today, this term is often associated with man's efforts to tap into this vast energy source. Geothermal Energy: utilization and technology is a detailed reference text, describing the various methods and technologies used to exploit the earth's heat. Beginning with an overview of geothermal energy and the state of the art, leading international experts in the field cover the main applications of geothermal energy, including: electricity generation space and district heating space cooling greenhouse heating aquaculture industrial applications The final third of the book focuses upon environmental impact and economic, financial and legal considerations, providing a comprehensive review of these topics. Each chapter is written by a different author, but to a set style, beginning with aims and objectives and ending with references, self-assessment questions and answers. Case studies are included throughout. Whilst written primarily for professionals and students interested in learning more about geothermal energy, the book also offers those new to the field and the general geothermal community an opportunity to understand and review the potential of this exciting alternative energy source. Published with UNESCO

Author : Adele Manzella,Agnes Allansdottir,Anna Pellizzone
Publisher : Springer
Page : 288 pages
File Size : 54,8 Mb
Release : 2018-07-23
Category : Technology & Engineering
ISBN : 9783319782867

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Geothermal Energy and Society by Adele Manzella,Agnes Allansdottir,Anna Pellizzone Pdf

This book addresses the societal aspects of harnessing geothermal resources for different uses, such as power production, heating and cooling. It introduces a theoretical framework for a social scientific approach to the field, and presents a preliminary collection of empirical case studies on geothermal energy and society from across the world. By providing a conceptual and methodological framework to the study of geothermal energy and societies, it brings together information and analyses in the field that to date have been sparse and fragmented. The contributors explore the diverse aspects of the relationship between the harnessing of geothermal resources and the societies and local communities in which these developments take place. After introducing geothermal technologies, renewable energy concepts as well as their social and policy context and the regulative and environmental aspects of geothermal energy, the book analyzes and discusses twelve global case studies, and compares the social engagement tools applied with those used in other sectors. Of interest to researchers from a range of disciplines who wish to explore the issues surrounding energy and society, it is also a valuable resource for geothermal experts and postgraduate students wish to study the field in greater detail.

Author : Anonim
Publisher : Unknown
Page : 580 pages
File Size : 43,9 Mb
Release : 1999
Category : Geothermal engineering
ISBN : UVA:X004500110

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Blue Book on Geothermal Resources by Anonim Pdf

Author : United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Water and Power Resources
Publisher : Unknown
Page : 296 pages
File Size : 51,9 Mb
Release : 1973
Category : Geothermal resources
ISBN : UOM:39015078636571

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Geothermal Resources by United States. Congress. Senate. Committee on Interior and Insular Affairs. Subcommittee on Water and Power Resources Pdf

Author : William E. Glassley
Publisher : CRC Press
Page : 410 pages
File Size : 40,5 Mb
Release : 2014-10-13
Category : Science
ISBN : 9781482221756

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Geothermal Energy by William E. Glassley Pdf

An In-Depth Introduction to Geothermal EnergyAddressing significant changes in the energy markets since the first edition, Geothermal Energy: Renewable Energy and the Environment, Second Edition expounds on the geothermal industry, exploring the expansion, growth, and development of geothermal systems. This text covers every area of geothermal ener

Author : Anonim
Publisher : Unknown
Page : 12 pages
File Size : 50,6 Mb
Release : 1997
Category : Geothermal engineering
ISBN : UOM:39015064768644

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Geothermal Energy-- by Anonim Pdf

Author : Christine Elizabeth Eboch
Publisher : Capstone Press
Page : 33 pages
File Size : 45,6 Mb
Release : 2019
Category : Juvenile Nonfiction
ISBN : 9781543559088

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Geothermal Energy by Christine Elizabeth Eboch Pdf

Geothermal energy makes use of the energy already present within the earth. This clean, renewable energy is growing in its technology and popularity. Readers will learn how it is harnessed, how it compares to other forms of energy, and how they may get involved in this exciting growing field some day. Get ready for an Energy Revolution!