Granular Material-based Technologies

Granular Material-based Technologies PDF Author: Surajit Sen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 192

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Book Description
The past decade has seen an explosive growth of interest in the physics of granular materials. Granular media are comprised of macroscopic objects with internal degrees of freedom. Granular assemblies exhibit phenomena that incorporate the properties of traditional solids, liquids and gases, making it a unique state. In many ways, the granular state is a generalized state of matter. This new volume from the Materials Research Society brings together researchers from many countries and disciplines to assess issues and problems concerned with the collective behavior of granular assemblies as encountered in the context of various applications. In particular, these applications include ceramic science, shock propagation and absorption, design and maintenance of stable natural and artificial structures, processing of pharmaceuticals, and self-assembly processes associated with the synthesis of ultrahigh-density magnetic tapes. The volume should be of value to researchers involved in exploring granular material-based technologies, and is expected to stimulate further research in this arena. Topics include: electromagnetic fields; structural issues; flow behavior; and dynamical problems.

Granular Material-based Technologies

Granular Material-based Technologies PDF Author: Surajit Sen
Publisher:
ISBN:
Category : Science
Languages : en
Pages : 192

Get Book Here

Book Description
The past decade has seen an explosive growth of interest in the physics of granular materials. Granular media are comprised of macroscopic objects with internal degrees of freedom. Granular assemblies exhibit phenomena that incorporate the properties of traditional solids, liquids and gases, making it a unique state. In many ways, the granular state is a generalized state of matter. This new volume from the Materials Research Society brings together researchers from many countries and disciplines to assess issues and problems concerned with the collective behavior of granular assemblies as encountered in the context of various applications. In particular, these applications include ceramic science, shock propagation and absorption, design and maintenance of stable natural and artificial structures, processing of pharmaceuticals, and self-assembly processes associated with the synthesis of ultrahigh-density magnetic tapes. The volume should be of value to researchers involved in exploring granular material-based technologies, and is expected to stimulate further research in this arena. Topics include: electromagnetic fields; structural issues; flow behavior; and dynamical problems.

Handbook of Granular Materials

Handbook of Granular Materials PDF Author: Scott V. Franklin
Publisher: CRC Press
ISBN: 146650997X
Category : Science
Languages : en
Pages : 509

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Book Description
Granular systems arise in a variety of geological and industrial settings, from landslides, avalanches, and erosion to agricultural grains and pharmaceutical powders. Understanding the underlying physics that governs their behavior is the key to developing effective handling and transport mechanisms as well as appropriate environmental policies.Han

Built on Sand

Built on Sand PDF Author: Etienne Guyon
Publisher: MIT Press
ISBN: 026204370X
Category : Technology & Engineering
Languages : en
Pages : 270

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Book Description
Explaining the science contained in a simple assembly of grains—the most abundant form of matter present on Earth. Granular media—composed of vast amounts of grains, consolidated or not—constitute the most abundant form of solid matter on Earth. Granular materials assemble in disordered configurations scientists often liken to a bag of marbles. Made of macroscopic particles rather than molecules, they defy the standard scheme of classification in terms of solid, liquid, and gas. Granular materials provide a model relevant to various domains of research, including engineering, physics, and biology. William Blake famously wished “To See a World in a Grain of Sand”; in this book, pioneering researchers in granular matter explain the science hidden behind simple grains, shedding light on collective behavior in disordered settings in general. The authors begin by describing the single grain with its different origins, shapes, and sizes, then examine grains in piled or stacked form. They explain the packing fraction of granular media, a crucial issue that bears on the properties displayed in practical applications; explore small-scale deformations in piles of disordered grains, with particular attention to friction; and present theories of various modes of disorder. Along the way, they discuss such concepts as force chains, arching effects, wet grains, sticky contacts, and inertial effects. Drawing on recent numerical simulations as well as classical concepts developed in physics and mechanics, the book offers an accessible introduction to a rapidly developing field.

Granular Materials

Granular Materials PDF Author: S Joseph Antony
Publisher: Royal Society of Chemistry
ISBN: 1847550991
Category : Technology & Engineering
Languages : en
Pages : 385

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Book Description
Granular materials play an important role in many industries. Continuous ingenuity and advancement in these industries necessitates the ability to predict the fundamental behaviour of granular materials under different working environments. With contributions from international experts in the field Granular Materials; Fundamentals and Applications details recent advances made in theoretical computational and experimental approaches in understanding the behaviour of granular materials including industrial applications. Topics covered include: * key features of granular plasticity * high temperature particle interactions * influence of polymers on particulate dispersion stability: scanning probe microscopy investigations * in-process measurement of particulate systems Presented by world renowned researchers this book will be welcomed by scientists and engineers working across a wide spectrum of engineering disciplines.

Granular Materials

Granular Materials PDF Author: Michael Sakellariou
Publisher: BoD – Books on Demand
ISBN: 9535135058
Category : Science
Languages : en
Pages : 193

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Book Description
This volume presents basic notions and fundamental properties of granular materials covering a wide spectrum of granular material mechanics. The granular materials may behave as fluids or solids or both. The grain size may span from microscopic to macroscopic scale. From the wet sand effect, Reynolds inspired in 1885 the notion of granular universe introducing the term "dilatancy." Bak, Tan, and Wisenfeld (1987, 1988) used the sand pile as a representative model of complex systems. In this collection of chapters, granular dynamics, granular flow from dilute to jammed states, dynamics of granular gas in microgravity, particle jetting induced by impulsive loadings, particle migration phenomena in embankment dams, and the grading entropy-based criteria of granular materials and filters are presented.

Granular and Complex Materials

Granular and Complex Materials PDF Author: T. Di Matteo
Publisher: World Scientific
ISBN: 9812771999
Category : Technology & Engineering
Languages : en
Pages : 268

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Book Description
The science of complex materials continues to engage researchers from a vast range of disciplines, including physics, mathematics, computational science, and virtually all domains of engineering. This volume presents a unique multidisciplinary panorama of the current research in complex materials. The contributions explore an array of problems reflecting recent developments in four main areas: characterization and modeling of disordered packings, micromechanics and continuum theory; discrete element method; statistical mechanics. The common theme is the quest to unravel the connection between the microscopic and macroscopic properties of complex materials. Sample Chapter(s). Chapter 1: Foam as granular matter (2,433 KB). Contents: Foam as Granular Matter (D Weaire et al.); Delaunay Simplex Analysis of the Structure of Equal Sized Spheres (A V Anikeenko et al.); On Entropic Characterization of Granular Materials (R Blumenfeld); Mathematical Modeling of Granular Flow-Slides (I Vardoulakis & S Alevizos); The Mechanics of Brittle Granular Materials (I Einav); Stranger than Friction: Force Chain Buckling and Its Implications for Constitutive Modelling (A Tordesillas); Investigations of Size Effects in Granular Bodies During Plane Strain Compression (J Tejchman & J Grski); Granular Flows: Fundamentals and Applications (P W Cleary); Fine Tuning DEM Simulations to Perform Virtual Experiments with Three-Dimensional Granular Packings (G W Delaney et al.); Fluctuations in Granular Materials (R P Behringer); Statistical Mechanics of Dense Granular Media (M Pica Ciamarra et al.); Compaction of Granular Systems (P Richard et al.). Readership: Physicists, material scientists, soil engineers and applied mathematicians.

Particle Technology and Applications

Particle Technology and Applications PDF Author: Sunggyu Lee
Publisher: CRC Press
ISBN: 1439881685
Category : Science
Languages : en
Pages : 335

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Book Description
Particle Technology and Applications presents the theoretical and technological background of particle science and explores up-to-date applications of particle technologies in the chemical, petrochemical, energy, mechanical, and materials industries. It looks at the importance of particle science and technology in the development of efficient chemi

Mechanics of Granular Matter

Mechanics of Granular Matter PDF Author: Qicheng Sun
Publisher: WIT Press
ISBN: 1845646444
Category : Technology & Engineering
Languages : en
Pages : 209

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Book Description
Focussing on the basic mechanics and underlying physics of granular material, Mechanics of Granular Matter starts with an introduction to contact mechanics of individual particles before moving on to a discussion of the structure of force chain networks and the influence on bulk mechanical properties of granular solids and granular flows. Furthermore, a preliminary multi scale framework is proposed for the nonlinear mechanics and strain localization in granular materials.

Granular Dynamic Theory and Its Applications

Granular Dynamic Theory and Its Applications PDF Author: Aixiang Wu
Publisher: Springer Science & Business Media
ISBN: 3540758224
Category : Science
Languages : en
Pages : 383

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Book Description
This volume introduces both theory and applications in detail. It includes differential dynamical models of granular shearing, dynamical strength characteristics and the excited response of granules subject to vibration. The book is a useful reference for both theoretical researchers and engineers in the fields of mining engineering and geotechnical engineering. Engineers in fields ranging from metallurgy to water conservancy and hydroelectricity will also benefit from the book.

Granular Physics

Granular Physics PDF Author: Anita Mehta
Publisher: Cambridge University Press
ISBN: 9780521660785
Category : Science
Languages : en
Pages : 336

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Book Description
2007 account of developments in granular physics for researchers in statistical and mathematical physics.