Numerical And Analytical Modeling Of Gas Mixing And Bio Reactive Transport During Underground Hydrogen Storage
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Numerical And Analytical Modeling Of Gas Mixing And Bio Reactive Transport During Underground Hydrogen Storage
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Author : Birger Hagemann
language : en
Publisher: Cuvillier Verlag
Release Date : 2018-01-11
Numerical And Analytical Modeling Of Gas Mixing And Bio Reactive Transport During Underground Hydrogen Storage written by Birger Hagemann and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-01-11 with Technology & Engineering categories.
In this thesis the major differences between underground hydrogen storage and the conventional storage of natural gas are lined out to be bio-reactive and gas mixing phenomena. A new mathematical model was developed to describe the coupling between two-phase flow and microbial populations which consume hydrogen for their metabolism. Different analytical and numerical techniques were applied to investigate the storage of hydrogen in the geological subsurface. An analytical solution was derived for gravity-driven multi-component two-phase flow in heterogeneous porous media. Oscillating scenarios, similar to Turing instability, were detected. Storage scenarios were simulated including a field scale demonstration in a realistic geological model.
Reactive Transport Modeling Of Fluid Rock Interactions Associated With Carbonate Diagenesis And Implications For Reservoir Quality Prediction
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Author : Ying Xiong
language : en
Publisher: Cuvillier Verlag
Release Date : 2022-07-26
Reactive Transport Modeling Of Fluid Rock Interactions Associated With Carbonate Diagenesis And Implications For Reservoir Quality Prediction written by Ying Xiong and has been published by Cuvillier Verlag this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-07-26 with Technology & Engineering categories.
Diagenesis research is the foundation of hydrocarbon reservoir characterization and exploration. Reactive transport modeling (RTM) is an emerging approach for diagenesis research, with unique capability of quantification and forward modeling of the coupled thermo-hydro-chemical processes of diagenesis. Using TOUGHREACT simulator, this thesis investigates the two most important fluid-rock interactions in carbonate rocks, i.e., dolomitization and karstification, based on generic model analyses and a case study in the Ordos Basin, China. In particular, this study attempts to quantitatively characterize the diagenetic processes and to reconstruct the diagenesis-porosity evolution of carbonate reservoirs. Some controversies in carbonate diagenesis research, which cannot be well explained by classical geological methods, have also been discussed. The results are helpful to better understand the spatial-temporal distribution and co-evolution of diagenesis-mineral-porosity during the complicated diagenetic processes with their potential controlling factors, and to reduce the uncertainty of reservoir quality prediction.
Physicochemical Fluid Dynamics In Porous Media
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Author : Mikhail Panfilov
language : en
Publisher: John Wiley & Sons
Release Date : 2019-04-29
Physicochemical Fluid Dynamics In Porous Media written by Mikhail Panfilov and has been published by John Wiley & Sons this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-29 with Science categories.
A unique and timely book on understanding and tailoring the flow of fluids in porous materials Porous media play a key role in chemical processes, gas and water purification, gas storage and the development of new multifunctional materials. Understanding hydrodynamics in porous media is decisive for enabling a wide range of applications in materials science and chemical engineering. This all-encompassing book offers a timely overview of all flow and transport processes in which chemical or physicochemical phenomena such as dissolution, phase transition, reactions, adsorption, diffusion, capillarity, and surface phenomena are essential. It brings together both theoretical and experimental results and includes important industrial applications. Physicochemical Fluid Dynamics in Porous Media: Applications in Geoscience and Petroleum Engineering explains the thermodynamics of phase equilibria for multicomponent fluids, physicochemical models of single-phase and immiscible two-phase flow, based on the macroscopic theory of oil displacement by water. It also covers the theory of two-phase flow with partial miscibility and describes partially miscible flows with phase transitions by means of the negative saturation approach. The final chapters are devoted to flow with chemical reactions, based on the example of in-situ leaching of uranium, and flow with bio-chemical reactions in terms of the underground storage of hydrogen. -Brings together the theoretical and experimental results necessary for the understanding of hydrodynamics in porous media -Covers important industrial applications such as underground leaching of uranium and underground storage of hydrogen -Presents a state-of-the-art overview and summarizes the research results usually found only scattered in the literature Physicochemical Fluid Dynamics in Porous Media: Applications in Geoscience and Petroleum Engineering will appeal to chemical engineers, materials scientists, applied physicists, and mechanical engineers.
Encyclopedia Of Renewable Energy Sustainability And The Environment
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Author :
language : en
Publisher: Elsevier
Release Date : 2024-08-09
Encyclopedia Of Renewable Energy Sustainability And The Environment written by and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-08-09 with Science categories.
Encyclopedia of Renewable Energy, Sustainability and the Environment, Four Volume Set comprehensively covers all renewable energy resources, including wind, solar, hydro, biomass, geothermal energy, and nuclear power, to name a few. In addition to covering the breadth of renewable energy resources at a fundamental level, this encyclopedia delves into the utilization and ideal applications of each resource and assesses them from environmental, economic, and policy standpoints. This book will serve as an ideal introduction to any renewable energy source for students, while also allowing them to learn about a topic in more depth and explore related topics, all in a single resource.Instructors, researchers, and industry professionals will also benefit from this comprehensive reference. - Covers all renewable energy technologies in one comprehensive resource - Details renewable energies' processes, from production to utilization in a single encyclopedia - Organizes topics into concise, consistently formatted chapters, perfect for readers who are new to the field - Assesses economic challenges faced to implement each type of renewable energy - Addresses the challenges of replacing fossil fuels with renewables and covers the environmental impacts of each renewable energy
Subsurface Hydrogen Energy Storage
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Author : Achinta Bera
language : en
Publisher: Elsevier
Release Date : 2024-10-05
Subsurface Hydrogen Energy Storage written by Achinta Bera and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-10-05 with Technology & Engineering categories.
Subsurface Hydrogen Energy Storage: Current status, Prospects, and Challenges presents a comprehensive explanation of the technical challenges and solutions associated with subsurface hydrogen energy storage, including system design, safety measures, and operational efficiency. Supported by real-world case studies, the book analyzes the economic and environmental benefits and drawbacks of subsurface hydrogen energy storage, including a comparative analysis of different forms of energy storage. It brings together the latest research and knowledge on subsurface hydrogen energy storage, including the geological and hydrogeological aspects of hydrogen storage, hydrogen production, storage technologies, and safety and regulatory issues.In addition, it covers the potential applications of subsurface hydrogen storage in various sectors, such as power generation, transportation, and industry. The book also features case studies and current applications, as well as a detailed examination of the technical challenges and solutions associated with subsurface hydrogen energy storage. - Explains the current technologies and techniques for subsurface hydrogen storage, including reservoir engineering, geomechanics, and thermodynamics - Analyzes the potential benefits and challenges of subsurface hydrogen storage, including the role of hydrogen in energy transition and climate change mitigation - Offers case studies of subsurface hydrogen storage projects around the world, including their technical and economic feasibility
An Introduction To Reservoir Simulation Using Matlab Gnu Octave
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Author : Knut-Andreas Lie
language : en
Publisher: Cambridge University Press
Release Date : 2019-08-08
An Introduction To Reservoir Simulation Using Matlab Gnu Octave written by Knut-Andreas Lie and has been published by Cambridge University Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-08-08 with Business & Economics categories.
Presents numerical methods for reservoir simulation, with efficient implementation and examples using widely-used online open-source code, for researchers, professionals and advanced students. This title is also available as Open Access on Cambridge Core.
Underground Storage Of Natural Gas
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Author : M.R. Tek
language : en
Publisher: Springer Science & Business Media
Release Date : 1989-08-31
Underground Storage Of Natural Gas written by M.R. Tek and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989-08-31 with Science categories.
Proceedings of the NATO Advanced Study Institute, Ankara, Turkey, May 2-10, 1988
Feflow
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Author : Hans-Jörg G. Diersch
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-11-22
Feflow written by Hans-Jörg G. Diersch and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-22 with Science categories.
FEFLOW is an acronym of Finite Element subsurface FLOW simulation system and solves the governing flow, mass and heat transport equations in porous and fractured media by a multidimensional finite element method for complex geometric and parametric situations including variable fluid density, variable saturation, free surface(s), multispecies reaction kinetics, non-isothermal flow and multidiffusive effects. FEFLOW comprises theoretical work, modeling experiences and simulation practice from a period of about 40 years. In this light, the main objective of the present book is to share this achieved level of modeling with all required details of the physical and numerical background with the reader. The book is intended to put advanced theoretical and numerical methods into the hands of modeling practitioners and scientists. It starts with a more general theory for all relevant flow and transport phenomena on the basis of the continuum approach, systematically develops the basic framework for important classes of problems (e.g., multiphase/multispecies non-isothermal flow and transport phenomena, discrete features, aquifer-averaged equations, geothermal processes), introduces finite-element techniques for solving the basic balance equations, in detail discusses advanced numerical algorithms for the resulting nonlinear and linear problems and completes with a number of benchmarks, applications and exercises to illustrate the different types of problems and ways to tackle them successfully (e.g., flow and seepage problems, unsaturated-saturated flow, advective-diffusion transport, saltwater intrusion, geothermal and thermohaline flow).
Reactive Transport In Porous Media
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Author : Peter C. Lichtner
language : en
Publisher: Walter de Gruyter GmbH & Co KG
Release Date : 2018-12-17
Reactive Transport In Porous Media written by Peter C. Lichtner and has been published by Walter de Gruyter GmbH & Co KG this book supported file pdf, txt, epub, kindle and other format this book has been release on 2018-12-17 with Science categories.
Volume 34 of Reviews in Mineralogy focuses on methods to describe the extent and consequences of reactive flow and transport in natural subsurface systems. Since the field of reactive transport within the Earth Sciences is a highly multidisciplinary area of research, including geochemistry, geology, physics, chemistry, hydrology, and engineering, this book is an attempt to some extent bridge the gap between these different disciplines. This volume contains the contributions presented at a short course held in Golden, Colorado, October 25-27, 1996 in conjunction with the Mineralogical Society of America's (MSA) Annual Meeting with the Geological Society of America in Denver, Colorado.
Biomass Gasification And Pyrolysis
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Author : Prabir Basu
language : en
Publisher: Academic Press
Release Date : 2010-07-19
Biomass Gasification And Pyrolysis written by Prabir Basu and has been published by Academic Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010-07-19 with Technology & Engineering categories.
This book offers comprehensive coverage of the design, analysis, and operational aspects of biomass gasification, the key technology enabling the production of biofuels from all viable sources--some examples being sugar cane and switchgrass. This versatile resource not only explains the basic principles of energy conversion systems, but also provides valuable insight into the design of biomass gasifiers. The author provides many worked out design problems, step-by-step design procedures and real data on commercially operating systems. After fossil fuels, biomass is the most widely used fuel in the world. Biomass resources show a considerable potential in the long term if residues are properly handled and dedicated energy crops are grown. Includes step-by-step design procedures and case studies for Biomass GasificationProvides worked process flow diagrams for gasifier design. Covers integration with other technologies (e.g. gas turbine, engine, fuel cells)