Tortuosity And Microstructure Effects In Porous Media

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Tortuosity And Microstructure Effects In Porous Media

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Author : Lorenz Holzer
language : en
Publisher: Springer Nature
Release Date : 2023-07-31

Tortuosity And Microstructure Effects In Porous Media written by Lorenz Holzer and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-07-31 with Science categories.

This open access book presents a thorough look at tortuosity and microstructure effects in porous materials. The book delivers a comprehensive review of the subject, summarizing all key results in the field with respect to the underlying theories, empirical data available in the literature, modern methodologies and calculation approaches, and quantitative relationships between microscopic and macroscopic properties. It thoroughly discusses up to 20 different types of tortuosity and introduces a new classification scheme and nomenclature based on direct geometric tortuosities, indirect physics-based tortuosities, and mixed tortuosities (geometric and physics-based). The book also covers recent progress in 3D imaging and image modeling for studying novel aspects of tortuosity and associated transport properties in materials, while providing a comprehensive list of available software packages for practitioners in the community. This book is a must-read for researchers and students in materials science and engineering interested in a deeper understanding of microstructure–property relationships in porous materials. For energy materials in particular, such as lithium-ion batteries, tortuosity is a key microstructural parameter that can greatly impact long-term material performance. Thus, the information laid out in this book will also greatly benefit researchers interested in computational modeling and design of next-generation materials, especially those for sustainability and energy applications.

Proceedings Of The 9th International Conference On Physical And Mathematical Modelling Of Earth And Environmental Processes

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Author : Vladimir Karev
language : en
Publisher: Springer Nature
Release Date : 2024-06-25

Proceedings Of The 9th International Conference On Physical And Mathematical Modelling Of Earth And Environmental Processes written by Vladimir Karev and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-06-25 with Science categories.

This book presents short papers of participants of the 9th International Scientific Conference-School for Young Scientists «Physical and Mathematical Modeling of Earth and Environment Processes. A special focus is given to the extraction of hydrocarbon resources, including from unconventional sources. An alternative to the use of hydrocarbons as a main source of energy on the Planet in the coming decades is unlikely to be found. At the same time, the resource base of hydrocarbons is quickly depleted, in particularly, large and accessible oil and gas fields. The shale oil and gas, Arctic hydrocarbon stocks, gas hydrates, coal bed methane, oil and gas from deep horizons can become new sources. "Deep oil" may be the most promising source of expanding the resource base of hydrocarbons according to many experts. New technologies are required to their development. Efficient low-cost technologies can be created on the basis of geomechanical approach, i.e., through the use of a huge elastic energy stored in the rock massif due to rock pressure. The creation of new breakthrough approaches to the development of hydrocarbon fields is very important in today's geopolitical conditions and requires the involvement of young minds and strength. International activities, including the youth scientific schools, can become an effective tool for exchange of information and the organizing of interdisciplinary research of processes in geo-environment. The book presents the new results of the experimental and theoretical modeling of deformation, fracture, and filtration processes in the rocks in connection to issues of creating scientific fundamentals for new hydrocarbon production technologies. The investigations of the dependence of well stability and permeability of rocks on the stress-strain state in conditions of deep horizons and high rock pressure are also represented.

Acoustics Of Materials

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Author : Zine El Abiddine Fellah
language : en
Publisher: BoD – Books on Demand
Release Date : 2019-04-25

Acoustics Of Materials written by Zine El Abiddine Fellah and has been published by BoD – Books on Demand this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-04-25 with Technology & Engineering categories.

This book deals with acoustic wave interaction with different materials, such as porous materials, crystals, biological tissues, nanofibers, etc. Physical phenomena and mathematical models are described, numerical simulations and theoretical predictions are compared to experimental data, and the results are discussed by evoking new trends and perspectives. Several approaches and applications are developed, including non-linear elasticity, propagation, diffusion, soundscape, environmental acoustics, mechanotransduction, infrasound, acoustic beam, microwave sensors, and insulation. The book is composed of three sections: Control of Sound - Absorbing Materials for Damping of Sound, Sound Propagation in Complex/Porous materials and Nondestructive Testing (NDT), Non Linearity, Leakage.

Equilibrium And Transfer In Porous Media 2

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Author : Jean-François Daïan
language : en
Publisher: John Wiley & Sons
Release Date : 2014-04-16

Equilibrium And Transfer In Porous Media 2 written by Jean-François Daïan 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 2014-04-16 with Technology & Engineering categories.

A porous medium is composed of a solid matrix and its geometrical complement: the pore space. This pore space can be occupied by one or more fluids. The understanding of transport phenomena in porous media is a challenging intellectual task. This book provides a detailed analysis of the aspects required for the understanding of many experimental techniques in the field of porous media transport phenomena. It is aimed at students or engineers who may not be looking specifically to become theoreticians in porous media, but wish to integrate knowledge of porous media with their previous scientific culture, or who may have encountered them when dealing with a technological problem. While avoiding the details of the more mathematical and abstract developments of the theories of macroscopization, the author gives as accurate and rigorous an idea as possible of the methods used to establish the major laws of macroscopic behavior in porous media. He also illustrates the constitutive laws and equations by demonstrating some of their classical applications. Priority is to put forward the constitutive laws in concrete circumstances without going into technical detail. This second volume in the three-volume series focuses on transport and transfer from homogeneous phases to porous media, and isothermal transport in the pore space.

Solid State Ionic Devices 5

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Author : E. D. Wachsman
language : en
Publisher: The Electrochemical Society
Release Date : 2008-11

Solid State Ionic Devices 5 written by E. D. Wachsman and has been published by The Electrochemical Society this book supported file pdf, txt, epub, kindle and other format this book has been release on 2008-11 with Science categories.

Solid-state electrochemical devices, such as batteries, fuel cells, membranes, and sensors, are becoming pervasive in our technologically driven lifestyles. The development of these devices involves common research themes such as ion transport, interfacial phenomena, and device design and performance, regardless of the class of materials or whether the solid state is amorphous or crystalline. However, results of recent research in this field tend to be presented in symposia separated along the lines of particular solidstate materials disciplines rather than by phenomena controlling device performance. The papers in this issue of ECS Transactions were presented at the fifth of a series in international symposia "Solid-State Ionic Devices V", at the 212th Electrochemical Society Meeting, in Washington DC, October 7-12, 2007. The intent of the symposia was to provide a forum for current advances in ionically conducting materials and devices that is organized along phenomenological lines, rather than by specific material discipline. The papers in this issue range from the fundamentals of ionic and mixed ionic-electronic transport to device performance and are in keeping with that intent.

About The Relevance Of Snow Microstructure Study In Cryospheric Sciences

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Author : Maurine Montagnat
language : en
Publisher: Frontiers Media SA
Release Date : 2021-01-07

About The Relevance Of Snow Microstructure Study In Cryospheric Sciences written by Maurine Montagnat and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-01-07 with Science categories.

Advancements In Biomass Feedstock Preprocessing Conversion Ready Feedstocks Volume Ii

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Author : Timothy G. Rials
language : en
Publisher: Frontiers Media SA
Release Date : 2022-11-11

Advancements In Biomass Feedstock Preprocessing Conversion Ready Feedstocks Volume Ii written by Timothy G. Rials and has been published by Frontiers Media SA this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-11-11 with Technology & Engineering categories.

Statistical Rock Physics

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Author : Gabor Korvin
language : en
Publisher: Springer Nature
Release Date : 2024-04-06

Statistical Rock Physics written by Gabor Korvin and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-04-06 with Science categories.

The book is the first systematic and comprehensive treatise of stochastic models and computational tools that have emerged in rock-physics in the last 20 years. The field of statistical rock-physics is a part of rock-physics (Petrophysics). Its concepts, methods and techniques are borrowed from stochastic geometry and statistical physics. This discipline describes the interior geometry of rocks; derives their effective physical properties based on their random composition and the random arrangement of their constituents; and builds models to simulate the past geological processes that had formed the rock. The aim of the book is to help the readers to understand the claims, techniques and published results of this new field and—most importantly—to teach them in order to creatively apply stochastic geometry and statistical physics in their own research tasks. For this purpose, the underlying mathematics will be discussed in all sections of the book; numerical solutions will be highlighted; a full set of references will be provided; and theory will go hand-in-hand with practical applications to hydraulic permeability, electric conduction, rock failure, NMR, mechanics of random grain packings, as well as the compaction of shale.

Proceedings Of The International Symposium On Class I Ii Well Technology May 9 11 1989 Dallas Texas

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Author :
language : en
Publisher:
Release Date : 1989

Proceedings Of The International Symposium On Class I Ii Well Technology May 9 11 1989 Dallas Texas written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1989 with Injection wells categories.

Water And Thermal Management Of Proton Exchange Membrane Fuel Cells

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Author : Kui Jiao
language : en
Publisher: Elsevier
Release Date : 2021-06-05

Water And Thermal Management Of Proton Exchange Membrane Fuel Cells written by Kui Jiao and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-06-05 with Technology & Engineering categories.

Water and Thermal Management of Proton Exchange Membrane Fuel Cells introduces the main research methods and latest advances in the water and thermal management of PEMFCs. The book introduces the transport mechanism of each component, including modeling methods at different scales, along with practical exercises. Topics include PEMFC fundamentals, working principles and transport mechanisms, characterization tests and diagnostic analysis, the simulation of multiphase transport and electrode kinetics, cell-scale modeling, stack-scale modeling, and system-scale modeling. This volume offers a practical handbook for researchers, students and engineers in the fields of proton exchange membrane fuel cells. Proton exchange membrane fuel cells (PEMFCs) are high-efficiency and low-emission electrochemical energy conversion devices. Inside the PEMFC complex, physical and chemical processes take place, such as electrochemical reaction, multiphase flow and heat transfer. This book explores these topics, and more. - Introduces the transport mechanism for each component of PEMFCs - Presents modeling methods at different scales, including component, cell, stack and system scales - Provides exercises in PEMFC modeling, along with examples of necessary codes - Covers the latest advances in PEMFCs in a convenient and structured manner - Offers a solution to researchers, students and engineers working on proton exchange membrane fuel cells