Author: Nederlandse Centrale Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek. Commissie voor Hydrologisch Onderzoek. Technical Meeting
Publisher: Tno Committee
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 156
Book Description
Earlier research has shown that major problems can occur in operating plants when the effects of periodic changes in chemical equilibria due to heating and cooling are not correctly taken into account. A better understanding of the important chemical processes has been obtained by chemical modelling both empirically and theoretically in the laboratoria and by computer experiments. Also the interrelationship with microbiological processes has been studied extensively. Clogging, scaling and corrosion processes can impair the system if no adequate techniques are used to avoid precipitation of various carbonates and oxides.
Hydrochemistry and Energy Storage in Aquifers
Author: Nederlandse Centrale Organisatie voor Toegepast-Natuurwetenschappelijk Onderzoek. Commissie voor Hydrologisch Onderzoek. Technical Meeting
Publisher: Tno Committee
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 156
Book Description
Earlier research has shown that major problems can occur in operating plants when the effects of periodic changes in chemical equilibria due to heating and cooling are not correctly taken into account. A better understanding of the important chemical processes has been obtained by chemical modelling both empirically and theoretically in the laboratoria and by computer experiments. Also the interrelationship with microbiological processes has been studied extensively. Clogging, scaling and corrosion processes can impair the system if no adequate techniques are used to avoid precipitation of various carbonates and oxides.
Publisher: Tno Committee
ISBN:
Category : Technology & Engineering
Languages : en
Pages : 156
Book Description
Earlier research has shown that major problems can occur in operating plants when the effects of periodic changes in chemical equilibria due to heating and cooling are not correctly taken into account. A better understanding of the important chemical processes has been obtained by chemical modelling both empirically and theoretically in the laboratoria and by computer experiments. Also the interrelationship with microbiological processes has been studied extensively. Clogging, scaling and corrosion processes can impair the system if no adequate techniques are used to avoid precipitation of various carbonates and oxides.
Impacts of Shallow Geothermal Energy on Groundwater Quality
Author: Matthijs Bonte
Publisher: IWA Publishing
ISBN: 1780406819
Category : Science
Languages : en
Pages : 146
Book Description
The use of shallow geothermal energy (SGE) systems to acclimatize buildings has increased exponentially in the Netherlands and worldwide. In certain areas, SGE systems are constructed in aquifers also used for drinking water supply raising the question of potential groundwater quality impact. Impacts of Shallow Geothermal Energy on Groundwater Quality provides a hydrochemical and geomicrobial overview of the effects of ground source heat pumps and aquifer thermal energy storage. The area is investigated with field and laboratory experiments, and reactive transport models, showing that shallow geothermal energy systems can influence groundwater quality in a number of ways. Most prominent in open ground source heating systems operating at low temperature (20°C) is the physical mixing of deep and shallow groundwater of different quality distorting the natural water quality stratification in aquifers. At a temperature of 25°C and beyond certain trace elements were observed to mobilize in laboratory experiments, and beyond 40°C redox conditions change significantly while the microbial community shift towards a thermophilic community. div Based on the results of this research, guidelines are presented for monitoring and permitting of SGE systems. The book is a useful resource for regulators of these systems, water companies and installers of the SGE systems. Author: Matthijs Bonte, Amsterdam, The Netherlands
Publisher: IWA Publishing
ISBN: 1780406819
Category : Science
Languages : en
Pages : 146
Book Description
The use of shallow geothermal energy (SGE) systems to acclimatize buildings has increased exponentially in the Netherlands and worldwide. In certain areas, SGE systems are constructed in aquifers also used for drinking water supply raising the question of potential groundwater quality impact. Impacts of Shallow Geothermal Energy on Groundwater Quality provides a hydrochemical and geomicrobial overview of the effects of ground source heat pumps and aquifer thermal energy storage. The area is investigated with field and laboratory experiments, and reactive transport models, showing that shallow geothermal energy systems can influence groundwater quality in a number of ways. Most prominent in open ground source heating systems operating at low temperature (20°C) is the physical mixing of deep and shallow groundwater of different quality distorting the natural water quality stratification in aquifers. At a temperature of 25°C and beyond certain trace elements were observed to mobilize in laboratory experiments, and beyond 40°C redox conditions change significantly while the microbial community shift towards a thermophilic community. div Based on the results of this research, guidelines are presented for monitoring and permitting of SGE systems. The book is a useful resource for regulators of these systems, water companies and installers of the SGE systems. Author: Matthijs Bonte, Amsterdam, The Netherlands
Energy Information Abstracts
Author:
Publisher:
ISBN:
Category : Power (Mechanics)
Languages : en
Pages : 858
Book Description
Publisher:
ISBN:
Category : Power (Mechanics)
Languages : en
Pages : 858
Book Description
Energy Research Abstracts
Author:
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 816
Book Description
Publisher:
ISBN:
Category : Power resources
Languages : en
Pages : 816
Book Description
Energy Research and Development Projects in the Nordic Countries
Author:
Publisher: Nordic Council of Ministers
ISBN: 9788773031773
Category : Technology & Engineering
Languages : en
Pages : 232
Book Description
NEK-rapport 1988:3
Publisher: Nordic Council of Ministers
ISBN: 9788773031773
Category : Technology & Engineering
Languages : en
Pages : 232
Book Description
NEK-rapport 1988:3
Hydro-Mechanical Coupling and Creep Behaviours of Geomaterials
Author: Yanlin Zhao
Publisher: Frontiers Media SA
ISBN: 2889665283
Category : Science
Languages : en
Pages : 323
Book Description
Publisher: Frontiers Media SA
ISBN: 2889665283
Category : Science
Languages : en
Pages : 323
Book Description
Hydrogeology
Author: Alain Dassargues
Publisher: CRC Press
ISBN: 0429894406
Category : Science
Languages : en
Pages : 546
Book Description
This text combines the science and engineering of hydrogeology in an accessible, innovative style. As well as providing physical descriptions and characterisations of hydrogeological processes, it also sets out the corresponding mathematical equations for groundwater flow and solute/heat transport calculations. And, within this, the methodological and conceptual aspects for flow and contaminant transport modelling are discussed in detail. This comprehensive analysis forms the ideal textbook for graduate and undergraduate students interested in groundwater resources and engineering, and indeed its analyses can apply to researchers and professionals involved in the area.
Publisher: CRC Press
ISBN: 0429894406
Category : Science
Languages : en
Pages : 546
Book Description
This text combines the science and engineering of hydrogeology in an accessible, innovative style. As well as providing physical descriptions and characterisations of hydrogeological processes, it also sets out the corresponding mathematical equations for groundwater flow and solute/heat transport calculations. And, within this, the methodological and conceptual aspects for flow and contaminant transport modelling are discussed in detail. This comprehensive analysis forms the ideal textbook for graduate and undergraduate students interested in groundwater resources and engineering, and indeed its analyses can apply to researchers and professionals involved in the area.
Thermal Energy Storage
Author: Ibrahim Dinçer
Publisher: John Wiley & Sons
ISBN: 1119956625
Category : Science
Languages : en
Pages : 585
Book Description
The ability of thermal energy storage (TES) systems to facilitate energy savings, renewable energy use and reduce environmental impact has led to a recent resurgence in their interest. The second edition of this book offers up-to-date coverage of recent energy efficient and sustainable technological methods and solutions, covering analysis, design and performance improvement as well as life-cycle costing and assessment. As well as having significantly revised the book for use as a graduate text, the authors address real-life technical and operational problems, enabling the reader to gain an understanding of the fundamental principles and practical applications of thermal energy storage technology. Beginning with a general summary of thermodynamics, fluid mechanics and heat transfer, this book goes on to discuss practical applications with chapters that include TES systems, environmental impact, energy savings, energy and exergy analyses, numerical modeling and simulation, case studies and new techniques and performance assessment methods.
Publisher: John Wiley & Sons
ISBN: 1119956625
Category : Science
Languages : en
Pages : 585
Book Description
The ability of thermal energy storage (TES) systems to facilitate energy savings, renewable energy use and reduce environmental impact has led to a recent resurgence in their interest. The second edition of this book offers up-to-date coverage of recent energy efficient and sustainable technological methods and solutions, covering analysis, design and performance improvement as well as life-cycle costing and assessment. As well as having significantly revised the book for use as a graduate text, the authors address real-life technical and operational problems, enabling the reader to gain an understanding of the fundamental principles and practical applications of thermal energy storage technology. Beginning with a general summary of thermodynamics, fluid mechanics and heat transfer, this book goes on to discuss practical applications with chapters that include TES systems, environmental impact, energy savings, energy and exergy analyses, numerical modeling and simulation, case studies and new techniques and performance assessment methods.
Energy Research and Development Projects in the Nordic Countries. Directory 1988
Author:
Publisher: Nordic Council of Ministers
ISBN: 9788773032817
Category : Technology & Engineering
Languages : en
Pages : 224
Book Description
This is the seventh directory of research, development and demonstration projects carried out within the field of energy, and of energy-related subjects, in the Nordic countries. The directory incorporates projects in progress during 1989. 2209 projects, most of which are financed by special public funds, are described. In addition to projects concerning energy sources, energy utilization and energy conservation, the directory also includes descriptions of research on environmental, ecological and socioeconomic issues, etc., where these are related to the main subject. The directory thus provides direct access to topical information relevant to a very comprehensive field of research. In the appendices the organization of the Nordic Energy Research Programme, and of energy research in each Nordic country, is explained, and the content and uses of the Nordic data base, Nordic Energy Index, are described. Names of people to contact, addresses, telephone numbers and other useful information, can also be found in addition to details about newsletters providing information on current research in some of the Nordic countries.
Publisher: Nordic Council of Ministers
ISBN: 9788773032817
Category : Technology & Engineering
Languages : en
Pages : 224
Book Description
This is the seventh directory of research, development and demonstration projects carried out within the field of energy, and of energy-related subjects, in the Nordic countries. The directory incorporates projects in progress during 1989. 2209 projects, most of which are financed by special public funds, are described. In addition to projects concerning energy sources, energy utilization and energy conservation, the directory also includes descriptions of research on environmental, ecological and socioeconomic issues, etc., where these are related to the main subject. The directory thus provides direct access to topical information relevant to a very comprehensive field of research. In the appendices the organization of the Nordic Energy Research Programme, and of energy research in each Nordic country, is explained, and the content and uses of the Nordic data base, Nordic Energy Index, are described. Names of people to contact, addresses, telephone numbers and other useful information, can also be found in addition to details about newsletters providing information on current research in some of the Nordic countries.
Verslagen en Mededelingen
Author:
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 100
Book Description
Publisher:
ISBN:
Category : Hydrology
Languages : en
Pages : 100
Book Description