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Author: Carlo Roselli
Publisher: MDPI
ISBN: 3036507043
Category : Technology & Engineering
Languages : en
Pages : 350
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Book Description
Rising pollution, climate change and the depletion of fossil fuels are leading many countries to focus on renewable-based energy conversion systems. In particular, recently introduced energy policies are giving high priority to increasing the use of renewable energy sources, the improvement of energy systems’ security, the minimization of greenhouse gas effect, and social and economic cohesion. Renewable energies’ availability varies during the day and the seasons and so their use must be accurately predicted in conjunction with the management strategies based on load shifting and energy storage. Thus, in order to reduce the criticalities of this uncertainty, the exploitation of more flexible and stable renewable energies, such as the geothermal one, is necessary. Geothermal energy is an abundant renewable source with significant potential in direct use applications, such as in district heating systems, in indirect use ones to produce electricity, and in cogeneration and polygeneration systems for the combined production of power, heating, and cooling energy. This Special Issue includes geothermal energy utilization and the technologies used for its exploitation considering both the direct and indirect use applications.
Author: Carlo Roselli
Publisher: MDPI
ISBN: 3036507043
Category : Technology & Engineering
Languages : en
Pages : 350
Get Book Here
Book Description
Rising pollution, climate change and the depletion of fossil fuels are leading many countries to focus on renewable-based energy conversion systems. In particular, recently introduced energy policies are giving high priority to increasing the use of renewable energy sources, the improvement of energy systems’ security, the minimization of greenhouse gas effect, and social and economic cohesion. Renewable energies’ availability varies during the day and the seasons and so their use must be accurately predicted in conjunction with the management strategies based on load shifting and energy storage. Thus, in order to reduce the criticalities of this uncertainty, the exploitation of more flexible and stable renewable energies, such as the geothermal one, is necessary. Geothermal energy is an abundant renewable source with significant potential in direct use applications, such as in district heating systems, in indirect use ones to produce electricity, and in cogeneration and polygeneration systems for the combined production of power, heating, and cooling energy. This Special Issue includes geothermal energy utilization and the technologies used for its exploitation considering both the direct and indirect use applications.
Author: Carlo Roselli
Publisher:
ISBN: 9783036507057
Category :
Languages : en
Pages : 350
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Book Description
Rising pollution, climate change and the depletion of fossil fuels are leading many countries to focus on renewable-based energy conversion systems. In particular, recently introduced energy policies are giving high priority to increasing the use of renewable energy sources, the improvement of energy systems' security, the minimization of greenhouse gas effect, and social and economic cohesion. Renewable energies' availability varies during the day and the seasons and so their use must be accurately predicted in conjunction with the management strategies based on load shifting and energy storage. Thus, in order to reduce the criticalities of this uncertainty, the exploitation of more flexible and stable renewable energies, such as the geothermal one, is necessary. Geothermal energy is an abundant renewable source with significant potential in direct use applications, such as in district heating systems, in indirect use ones to produce electricity, and in cogeneration and polygeneration systems for the combined production of power, heating, and cooling energy. This Special Issue includes geothermal energy utilization and the technologies used for its exploitation considering both the direct and indirect use applications.
Author: Kriti Yadav
Publisher: CRC Press
ISBN: 1000553388
Category : Science
Languages : en
Pages : 171
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Book Description
This book focuses on the usage of geothermal energy in countries with low-enthalpy reservoirs. It begins with the fundamentals of geothermal energy and classification of geothermal resources and their importance, including enhanced geothermal systems (EGS). Further, it discusses the creation, production, potential assessment, perspective analysis, life cycle, and environmental assessments of EGS. It describes applications in the field of geothermal energy with relevant case studies and introduces the application of machine learning techniques in the field of geothermal sectors. Features: Focuses on the development of low- to moderate-enthalpy geothermal resources Introduces machine learning tools and artificial intelligence as applied to geothermal energy Provides an understanding of geothermal energy resources and EGS Discusses the possibility of EGS using spallation and laser drilling Includes stimulation methods (thermal, hydraulic, chemical, and explosive) and case studies This book is aimed at researchers and graduate students in geology, clean energy, geothermal energy, and thermal engineering.
Author: Mary H. Dickson
Publisher: Routledge
ISBN: 1134033907
Category : Nature
Languages : en
Pages : 225
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Book Description
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: Mary H. Dickson
Publisher:
ISBN:
Category : Geothermal engineering
Languages : en
Pages : 232
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Book Description
Author: Ernst Huenges
Publisher: John Wiley & Sons
ISBN: 352764461X
Category : Science
Languages : en
Pages : 488
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Book Description
Geothermal Energy Systems The book encounters basic knowledge about geothermal technology for the utilization of geothermal resources. The book helps to understand the basic geology needed for the utilization of geothermal energy, shows up the practice to make access to geothermal reservoirs by drilling and the engineering of the reservoir by enhancing methods. The book describes the technology to make use of the Earth?s heat for direct use, power, and/or chill and gives boundary conditions for its economic and environmental utilization. A special focus is made on enhanced or engineered geothermal systems (EGS) which are based on concepts which bring a priori less productive reservoirs to an economic use. From the contents: Reservoir Definition Exploration Methods Drilling into Geothermal Reservoirs Enhancing Geothermal Reservoirs Geothermal Reservoir Simulation Energetic Use of EGS Reservoirs Economic Performance and Environmental Assessment Deployment of Enhanced Geothermal Systems plants and CO2-mitigation
Author: John W. Lund
Publisher:
ISBN:
Category : Dwellings
Languages : en
Pages : 60
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Book Description
Author:
Publisher:
ISBN: 9789276272816
Category :
Languages : en
Pages :
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Book Description
Geothermal energy has significant untapped potential for both electrical and direct-use applications in the EU. Currently, 'traditional' hydrothermal applications are most common for electricity production, but if EGS technology is proven the technical potential increases significantly. The technologies for hydrothermal applications, direct use (including GSHP) can be considered mature. R&D in those areas is needed to further lower the costs by e.g. developments in new materials, drilling techniques, higher efficiency, optimisation of maintenance and operation. The use of unconventional geothermal (EGS) is only now moving its first steps in the demonstration phase (see e.g. the promising results of the DEEPEGS project), thus R&D support in various areas (deep drilling, reservoir creation and enhancement, seismicity prediction and control) is still highly needed. The Implementation Plan of the SET Plan Temporary Working Group describes the current level of market or technical readiness of specific research areas in geothermal. The areas with the lowest TRL relate to the enhancement of reservoirs (4); advanced drilling (5); equipment and materials to improve operational availability (4-5); integration of geothermal heat and power into the energy system (4-5). More funding has been allocated to geothermal energy during H2020 than any previous funding programme. Although the timeframe of this report (which covers until the end of 2019) precludes a full assessment of the impact of H2020 projects, as a number of projects are still at an early stage of execution, a preliminary analysis on the completed projects highlights a general achievement of the objectives. On the other hand, analysing the distribution of the funding allocated up to now, it can be pointed out that the areas relating to 'Equipment / Materials and methods and equipment to improve operational availability', 'Improvement of performance' and 'Exploration techniques' may need additional attention. In addition, non-technical barriers are still important but extend beyond the issue of public acceptance. Past and current EU-funded projects have been and are advancing the state-of-the art, mainly for exploration (drilling), new materials/tools and the enhancement of reservoirs. Projects have also helped to address non-technical issues such as (financial) risk assessment and mitigation, public acceptance, training. Patenting trends highlight that over the last decade the European Union progressively lost the role as leader that it had gained around 2007-2008, being replaced by the Far-East countries, i.e. China, Republic of Korea, and Japan, which now clearly dominate the innovation sector.
Author: Wendell A. Duffield
Publisher:
ISBN:
Category : Electronic government information
Languages : en
Pages : 48
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Book Description
Author:
Publisher:
ISBN:
Category :
Languages : en
Pages : 143
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Book Description
