Low Enthalpy Geothermal Energy Technical And Economic Feasibility
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Low Enthalpy Geothermal Energy Technical And Economic Feasibility
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Author : France. Bureau de recherches géologiques et minières. Département géothermique
language : en
Publisher:
Release Date : 1981
Low Enthalpy Geothermal Energy Technical And Economic Feasibility written by France. Bureau de recherches géologiques et minières. Département géothermique and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1981 with Geothermal power plants categories.
Technical And Economic Feasibility Of Low Enthalpy Geothermal Projects In The E E C Final Report
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Author :
language : en
Publisher:
Release Date : 1982
Technical And Economic Feasibility Of Low Enthalpy Geothermal Projects In The E E C Final Report written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with categories.
Technical And Economic Feasibility Of Low Enthalpy Geothermal Projects In The E E C
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Author : France. Bureau de recherches géologiques et minières
language : en
Publisher:
Release Date : 1982
Technical And Economic Feasibility Of Low Enthalpy Geothermal Projects In The E E C written by France. Bureau de recherches géologiques et minières and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with categories.
Technical And Economic Feasibility Of Low Enthalpy Geothermal Projects In The E E C
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Author : Commission of the European Communities
language : en
Publisher:
Release Date : 1982
Technical And Economic Feasibility Of Low Enthalpy Geothermal Projects In The E E C written by Commission of the European Communities and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1982 with categories.
Low Enthalpy Geothermal Resources For Power Generation
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Author : D. Chandrasekharam
language : en
Publisher: CRC Press
Release Date : 2008-07-01
Low Enthalpy Geothermal Resources For Power Generation written by D. Chandrasekharam and has been published by CRC Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-07-01 with Technology & Engineering categories.
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.
Feasibility Study Of A District Heating System From A Low Enthalpy Shallow Hydrothermal Aquifer
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Author : Candela Crespo Castro
language : en
Publisher:
Release Date : 2019
Feasibility Study Of A District Heating System From A Low Enthalpy Shallow Hydrothermal Aquifer written by Candela Crespo Castro and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019 with categories.
A novel tool to evaluate the technical and economic feasibility of an open loop geothermal district heating systemhas been developed in MATLAB-App Designer. The GeoDH Tool has been thought to be modular and adaptable to different demands and production of thermal energy. Therefore, the user can edit several parameters to assess the hypothetical facility. Regarding the extraction section, the water drawdown in the drilling as well as the doublet distance and the pumping requirements have been evaluated concerningthe design flowrate. Then, the thermal exchange and pressure drop in the district heating loop was calculated in a simplified way. Due to the low temperature of the source, a vapour compression heat pump is needed to meet the thermal requirements in the consumer section. With the aim of validating the tool, a case of study has been selected. TheInstitut Cartogràfic i Geològic de Catalunya (ICGC)has provided data ofa low enthalpy geothermal resource from a shallow hydrothermal aquifer in Sant Cugar del Vallès (Catalonia) has been assessed. In parallel, the thermal loads for heating and DHW from a prototype neighbourhood in Rubí has been simulated.730households, 20 commercial premises and one school have been identified as the consumption target, sited 5 km away from the source. An economic evaluation has been performed to test the feasibility, by calculating NPV, IIR, payback time and LCOH.
Volume Ii Low Enthalpy Geothermal Energy
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Author : Rajandrea Sethi
language : en
Publisher: MDPI
Release Date : 2020-12-10
Volume Ii Low Enthalpy Geothermal Energy written by Rajandrea Sethi and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-12-10 with Technology & Engineering categories.
Low enthalpy geothermal energy has a great potential to reduce the climate impact of building heating and cooling systems. The use of this renewable energy source involves a number of scientific disciplines including energy engineering, heat transfer, geology, hydrogeology, chemistry, and economics. Low enthalpy geothermal energy, i.e., the underground heat available at temperatures below 90°C, has great potential in terms of reducing the climate impact of heating and cooling buildings. It can also be employed for other thermal uses, such as industrial processes, road de-icing, and bathing. The Special Issue “Volume II: Low Enthalpy Geothermal Energy” includes seven articles that discuss the topic from the following points of view: mapping of shallow geothermal potential, recent developments for enhancing the performance of borehole heat exchangers, exploitation of asphalt-covered surfaces for heating, measurement of the thermal conductivity of rocks and sediments, and performance monitoring of closed-loop and open-loop low enthalpy geothermal systems.
Potential Of Low Medium Enthalpy Geothermal Energy
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Author : Elisabet Palomo
language : en
Publisher: Springer Nature
Release Date : 2022-02-11
Potential Of Low Medium Enthalpy Geothermal Energy written by Elisabet Palomo and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-02-11 with Technology & Engineering categories.
This book highlights the importance of geothermal energy by studying its potential either alone or in combination with solar energy, focusing on its industrial application. Its starting point is to identify in a thorough and precise manner the barriers that hinder the implementation of geothermal energy in Spain and the European Union and the measures to be taken to achieve its diffusion and regular use. Next, the book looks at how geothermal energy could contribute to this sector and to the desalination industry in particular, analysing a specific case in the south of Spain and extrapolating its results to a set of existing desalination plants in the Spanish Mediterranean with really interesting results in terms of economic amortisation and CO2 emissions avoided to the atmosphere. Beyond the desalination industry, this work demonstrates that almost 85% of the industrial processes of all industry in Spain can be carried out with very low, low and medium temperature geothermal resources and even applies its results to a set of existing solar plants, comparing in economic terms the results already obtained with those that would have been obtained if geothermal energy had been applied.
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program Evaluation And Lessons Learned
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Author :
language : en
Publisher:
Release Date : 2016
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program Evaluation And Lessons Learned written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This paper discusses opportunities and challenges related to the technical and economic feasibility of developing power generation from geothermal resources at temperatures of 150 degrees C and lower. Insights from projects funded by the U.S. Department of Energy (DOE), Geothermal Technologies Office inform these discussions and provide the basis for some lessons learned to help guide decisions by DOE and the industry in further developing this resource. The technical basis for low-temperature geothermal energy is well established and the systems can be economic today in certain situations. However, these applications are far from a 'plug and play' product; successful development today requires a good knowledge of geothermal system design and operation.
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program
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Author :
language : en
Publisher:
Release Date : 2016
Low Temperature Projects Of The Department Of Energy S Geothermal Technologies Program written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2016 with categories.
This paper discusses opportunities and challenges related to the technical and economic feasibility of developing power generation from geothermal resources at temperatures of 150 degrees C and lower. Insights from projects funded by the U.S. Department of Energy (DOE), Geothermal Technologies Office inform these discussions and provide the basis for some lessons learned to help guide decisions by DOE and the industry in further developing this resource. The technical basis for low-temperature geothermal energy is well established and the systems can be economic today in certain situations. However, these applications are far from a 'plug and play' product; successful development today requires a good knowledge of geothermal system design and operation.