Mechanics Of Particulate Materials
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Mechanics Of Particulate Materials
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Author : J. Feda
language : en
Publisher: Elsevier
Release Date : 2013-11-11
Mechanics Of Particulate Materials written by J. Feda and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-11-11 with Technology & Engineering categories.
Mechanics of Particulate Materials
Mechanics Of Particulate Materials
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Author : Jaroslav Feda
language : en
Publisher:
Release Date : 1982
Mechanics Of Particulate Materials written by Jaroslav Feda 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.
Mathematics And Mechanics Of Granular Materials
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Author : James M. Hill
language : en
Publisher: Springer Science & Business Media
Release Date : 2005-12-27
Mathematics And Mechanics Of Granular Materials written by James M. Hill 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 2005-12-27 with Science categories.
Granular or particulate materials arise in almost every aspect of our lives, including many familiar materials such as tea, coffee, sugar, sand, cement and powders. At some stage almost every industrial process involves a particulate material, and it is usually the cause of the disruption to the smooth running of the process. In the natural environment, understanding the behaviour of particulate materials is vital in many geophysical processes such as earthquakes, landslides and avalanches. This book is a collection of current research from some of the major contributors in the topic of modelling the behaviour of granular materials. Papers from every area of current activity are included, such as theoretical, numerical, engineering and computational approaches. This book illustrates the numerous diverse approaches to one of the outstanding problems of modern continuum mechanics.
Statistical Mechanics Of Particulate Materials
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Author : Joseph A. Both
language : en
Publisher:
Release Date : 2001
Statistical Mechanics Of Particulate Materials written by Joseph A. Both and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2001 with Bulk solids categories.
Third, the onset of condensation of hard spheres in a gravitational field is studied using density functional theory (DFT). We find that the local density approximation yields results identical to those obtained previously using kinetic theory and a weighted density functional theory gives qualitatively similar results, namely, that the temperature at which condensation begins at the bottom scales linearly with weight, diameter, and number of layers of particles.
Mechanics Of Deformation And Flow Of Particulate Materials
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Author : Ching S. Chang
language : en
Publisher:
Release Date : 1997
Mechanics Of Deformation And Flow Of Particulate Materials written by Ching S. Chang and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1997 with Science categories.
Proceedings of a Symposium sponsored by the Engineering Mechanics Division of ASCE (Committee on Properties of Materials and Committee on Fluid Mechanics) and the Applied Mechanics Division of American Society of Mechanical Engineers) (Committee on Geomechanics) Evanston, IL, June 29-July 2, 1997. Presenting a collection of recent advances in the areas of granular solids and granular fluids, these proceedings examine a variety of theoretical approaches including micromechanical methods, with the consideration of particle interactions, and conventional continuum mechanics methods. Complementary, computational, and experimental techniques that have been developed that study phenomena ranging from particle-level to bulk behavior are also covered.
Generalized Mechanics Of Fluid Flow Through Particulate Materials
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Author : Walter C. Lapple
language : en
Publisher:
Release Date : 1957
Generalized Mechanics Of Fluid Flow Through Particulate Materials written by Walter C. Lapple and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1957 with categories.
Dynamics Of Charged Particulate Systems
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Author : Tarek I. Zohdi
language : en
Publisher: Springer Science & Business Media
Release Date : 2012-04-05
Dynamics Of Charged Particulate Systems written by Tarek I. Zohdi 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 2012-04-05 with Technology & Engineering categories.
The objective of this monograph is to provide a concise introduction to the dynamics of systems comprised of charged small-scale particles. Flowing, small-scale, particles ("particulates'') are ubiquitous in industrial processes and in the natural sciences. Applications include electrostatic copiers, inkjet printers, powder coating machines, etc., and a variety of manufacturing processes. Due to their small-scale size, external electromagnetic fields can be utilized to manipulate and control charged particulates in industrial processes in order to achieve results that are not possible by purely mechanical means alone. A unique feature of small-scale particulate flows is that they exhibit a strong sensitivity to interparticle near-field forces, leading to nonstandard particulate dynamics, agglomeration and cluster formation, which can strongly affect manufactured product quality. This monograph also provides an introduction to the mathematically-related topic of the dynamics of swarms of interacting objects, which has gained the attention of a number of scientific communities. In summary, the following topics are discussed in detail: (1) Dynamics of an individual charged particle, (2) Dynamics of rigid clusters of charged particles, (3) Dynamics of flowing charged particles, (4) Dynamics of charged particle impact with electrified surfaces and (5) An introduction to the mechanistic modeling of swarms. The text can be viewed as a research monograph suitable for use in an upper division undergraduate or first year graduate course geared towards students in the applied sciences, mechanics and mathematics that have an interest in the analysis of particulate materials.
Particulate Materials
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Author : Chuan-Yu Wu
language : en
Publisher: Royal Society of Chemistry
Release Date : 2011-11-16
Particulate Materials written by Chuan-Yu Wu and has been published by Royal Society of Chemistry this book supported file pdf, txt, epub, kindle and other format this book has been release on 2011-11-16 with Technology & Engineering categories.
Naturally occurring or manufactured through chemical and/or physical processes, particulate materials are substances consisting of individual particles which have significance to the global economy, society and environments. Due to the diversity and intrinsic nature, manufacturing, handling and processing of particulate materials still face numerous challenges. Aimed at addressing these challenges, this book contains a selection of papers discussing the state-of-the-art research in particulate materials science that were presented at the UK–China Particle Technology Forum III held at Birmingham, UK in 2011. Classified into four distinct topics namely synthesis, characterisation, processing and modelling, the chapters showcase the advances in these areas including a range of advanced synthesis methods for example, spray-pyrolysis, supercritical fluid synthesis assisted with ultrasound, continuous synthesis using supercritical water, hydrothermal synthesis of nano-particulate materials and jet milling. For characterisation, various methods for characterising particulate materials at both particle and system levels are introduced and how these properties affect the behaviour of particulate materials in various processes, such as inhalation, filling, and consolidation, are discussed. In the processing section, recent advances such as capsule filling, micro-dosing, dry granulation, roll compaction, milling, and more are presented. The last section concerns mathematical and numerical modelling in particulate materials, for which the book includes both analytical methods and advanced numerical methods, such as discrete element methods (DEM), computational fluid dynamics (CFD), lattice Boltzmann methods (LBM), coupled DEM/CFD and DEM/LBM, and their applications. Particulate Materials is aimed at research communities dealing with these diverse materials, and scientists and engineers in powder handling industries, such as pharmaceutical, food, fine chemical and detergents.
Granular Dynamics Contact Mechanics And Particle System Simulations
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Author : Colin Thornton
language : en
Publisher: Springer
Release Date : 2015-09-03
Granular Dynamics Contact Mechanics And Particle System Simulations written by Colin Thornton and has been published by Springer this book supported file pdf, txt, epub, kindle and other format this book has been release on 2015-09-03 with Science categories.
This book is devoted to the Discrete Element Method (DEM) technique, a discontinuum modelling approach that takes into account the fact that granular materials are composed of discrete particles which interact with each other at the microscale level. This numerical simulation technique can be used both for dispersed systems in which the particle-particle interactions are collisional and compact systems of particles with multiple enduring contacts. The book provides an extensive and detailed explanation of the theoretical background of DEM. Contact mechanics theories for elastic, elastic-plastic, adhesive elastic and adhesive elastic-plastic particle-particle interactions are presented. Other contact force models are also discussed, including corrections to some of these models as described in the literature, and important areas of further research are identified. A key issue in DEM simulations is whether or not a code can reliably simulate the simplest of systems, namely the single particle oblique impact with a wall. This is discussed using the output obtained from the contact force models described earlier, which are compared for elastic and inelastic collisions. In addition, further insight is provided for the impact of adhesive particles. The author then moves on to provide the results of selected DEM applications to agglomerate impacts, fluidised beds and quasi-static deformation, demonstrating that the DEM technique can be used (i) to mimic experiments, (ii) explore parameter sweeps, including limiting values, or (iii) identify new, previously unknown, phenomena at the microscale. In the DEM applications the emphasis is on discovering new information that enhances our rational understanding of particle systems, which may be more significant than developing a new continuum model that encompasses all microstructural aspects, which would most likely prove too complicated for practical implementation. The book will be of interest to academic and industrial researchers working in particle technology/process engineering and geomechanics, both experimentalists and theoreticians.
Mechanics Heat Transfer Relation For Particulate Materials
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Author :
language : en
Publisher:
Release Date : 1991
Mechanics Heat Transfer Relation For Particulate Materials written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1991 with categories.
The original goal of this study was to try and understand the relationship between the thermal and mechanical properties of particulate flows. Two situations were examined. The first is a study of the effects of simple shear flows, as a embryonic flow type on the apparent thermal conductivity and apparent viscosity of a dry granular flow. The second study involved fluidized beds. The original idea was to try and relate the heat transfer behavior of a fluidized bed to the particle pressure, '' the forces by only the particle phase of the two-phase mixture. (VC).