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Segregation in Vibrated Granular Systems

Segregation in Vibrated Granular Systems
A Book

by Anthony D. Rosato,Christopher Windows-Yule

  • Publisher : Academic Press
  • Release : 2020-06-05
  • Pages : 318
  • ISBN : 0128142006
  • Language : En, Es, Fr & De
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Segregation in Vibrated Granular Systems explains the individual mechanisms that influence the segregation of granular media under vibration, along with their interactions. Drawing on research from a wide range of academic disciplines, the book focuses on vibrated granular systems that are used in industry, providing a guide that will solve practical problems and help researchers. The applications of vibration-based segregation in industries, including pharmaceuticals, mining, food and chemical processing are all investigated with appropriate examples. In addition, relevant theory behind the behavior of granular media and segregation processes is explained, along with investigations of the technologies and techniques used. Analyzes all phenomena involved in the vibration-based segregation of bulk solids, including those relating to size, material properties and shape Explores how different segregation mechanisms interact Compares different technologies for investigating granular media, including PIV, MRI and X-ray tomography Explains how to use computational techniques to model the behavior of granular media, including DM, CFD and FEM

IUTAM Symposium on Segregation in Granular Flows

IUTAM Symposium on Segregation in Granular Flows
Proceedings of the IUTAM Symposium held in Cape May, NJ, U.S.A. June 5–10, 1999

by Anthony D. Rosato,Denis L. Blackmore

  • Publisher : Springer Science & Business Media
  • Release : 2013-04-17
  • Pages : 348
  • ISBN : 9401594988
  • Language : En, Es, Fr & De
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Segregation is a pervasive phenomenon whereby a flowing granular mass consisting of particles with diverse physical properties becomes spatially inhomogeneous. In the industrial sector that deals with the handling and processing of bulk solids, this non-uniformity is highly undesirable since blend homogeneity is generally a stringent requirement of most products. In the arena of geophysical flows, segregation can enhance the destructive capabilities of natural events such as avalanches and landslides. During the last 15 years, these issues have provided motivation and fostered collaborations between the communities of mathematicians, engineers, industrial researchers, and physicists to develop predictive models of segregation by integrating the perspectives and approaches of each. The collection of unique papers brings to light many of the perplexing scientific and technical issues in our current understanding of this complex phenomenon. It addresses advances in experiment, computational modeling and theory. This volume is one of the very few books devoted entirely to problems of segregation of particulate solids.

Theoretical Chemical Engineering Abstracts

Theoretical Chemical Engineering Abstracts
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1984
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Dynamics in Small Confining Systems IV: Volume 543

Dynamics in Small Confining Systems IV: Volume 543
A Book

by J. M. Drake,G. S. Grest,J. Klafter,R. Kopelman

  • Publisher : Materials Research Society
  • Release : 1999-07-15
  • Pages : 372
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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This book, the fourth in a series from the Materials Research Society, follows the tradition of earlier volumes in the series and covers a broad range of topics relating to structure and dynamics under geometric restrictions. Emphasis is on methods of probing confined systems, diffusion in porous media, polymers and membranes, dielectric and mechanical relaxation in nanopores, rheology and friction studies of embedded liquids, and properties of dendrimer supermolecules. Participants from many varied disciplines share their points of view on the fundamental questions of how spatial restrictions modify a system to behave significantly different than in bulk, how this difference relates to the molecular properties, and how it can be probed.

Powders and Grains 2005, Two Volume Set

Powders and Grains 2005, Two Volume Set
Proceedings of the International Conference on Powders & Grains 2005, Stuttgart, Germany, 18-22 July 2005

by R. Garcia-Rojo,H.J. Herrmann,Sean McNamara

  • Publisher : Taylor & Francis
  • Release : 2005-07-01
  • Pages : 1510
  • ISBN : 0415889421
  • Language : En, Es, Fr & De
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This volume contains the proceedings of the Fifth International Conference on the Micromechanics of Granular Media, Powders and Grains 2005. Powders and Grains is an international scientific conference held every 4 years that brings together engineers and physicists interested in the micromechanics of granular media.The book is a guide to the hotte

Proceedings of the Technical Program

Proceedings of the Technical Program
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1982
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Information Circular

Information Circular
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 1973
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Granular Patterns

Granular Patterns
A Book

by Igor Aranson,Lev Tsimring

  • Publisher : Oxford University Press
  • Release : 2009-03-12
  • Pages : 343
  • ISBN : 0199534411
  • Language : En, Es, Fr & De
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Despite seeming simplicity of granular materials, their physical properties are very different from conventional solids, liquids and gases due to the dissipative and highly nonlinear nature of forces among grains. This leads to a rich diversity of patterns which emerge in granular materials upon external excitation, which includes ripples, avalanches, or bands of segregated materials. This book presents a comprehensive review of experiments and novel theoreticalconcepts needed to understand the mechanisms of pattern formation in granular materials. The unique feature of our book is that we make a strong effort to connect concepts and ideas developed ingranular physics with new emergent fields, especially in biology, such as cytoskeleton dynamics, molecular motors transport, organization of active (self-propelled) particles and dynamic self-assembly.

Physical Review

Physical Review
Statistical physics, plasmas, fluids, and related interdisciplinary topics. E

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2000-12
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Chemical Engineering Progress

Chemical Engineering Progress
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2005
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Thermal Transport in Suspensions of Gases and Agitated Solids

Thermal Transport in Suspensions of Gases and Agitated Solids
A Book

by Xinglong Chen

  • Publisher : Unknown Publisher
  • Release : 2006
  • Pages : 364
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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In this research, we investigate thermal transport in suspensions of gases and agitated solid particles by methods of theory, numerical simulation and experiment. We consider one-dimensional heat transfer across a collisional granular flow driven by external agitation, such as shearing and vibration. Using these methods, we find that the overall heat transfer across the collisional granular flows can be greatly enhanced by the self-diffusion of the solid phase, the thermal interaction between the two phases, and the gas phase mixing enhancement induced by the solid phase motion. Based on separate gas and solid phase temperatures, we propose a theory that incorporates different aspects of heat transfer mechanism in the confined granular flow, including the effects of particle Reynolds number, spatial variation in local "volume-averaged" volume fraction, and the spatial variation in the exposed particle surface area per unit volume in the near-wall region. In the "diffusion" limit, our theory is also able to capture the behavior of the effective thermal conductivity of nanofluids. It explains the importance of Brownian motion in the heat transfer enhancement of nanofluids. The theory also predicts the dependence of effective thermal conductivity on nano-particle size and suspension temperature. We prescribe appropriate procedures to extract heat transfer rates in experiments. With the latter, we observe significant overall heat transfer enhancement for all solid volume fraction under all vibration intensities. For high agitation level and high volume fraction, the heat transfer across the granular material is an order of magnitude higher than the conduction by pure gas, and increases with particle agitation. Our experiments also reveal the role played by the material and diameter of the solid particles in enhancing heat transfer. The theory predicts the corresponding dependence on material conductivity of the solids, volume fraction and agitation.

Journal of the Physical Society of Japan

Journal of the Physical Society of Japan
A Book

by Nihon Butsuri Gakkai

  • Publisher : Unknown Publisher
  • Release : 2009
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Kona

Kona
Powder and Particle

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2007
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Granular Material-based Technologies

Granular Material-based Technologies
Symposium Held December 2-3, 2002, Boston, Massachusetts, U.S.A.

by Surajit Sen,Melany L. Hunt,Alan J. Hurd

  • Publisher : Unknown Publisher
  • Release : 2003
  • Pages : 163
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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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.

Powders and Grains 2009

Powders and Grains 2009
Proceedings of the 6th International Conference on Micromechanics of Granular Media

by Masami Nakagawa,Stefan Luding

  • Publisher : Amer Inst of Physics
  • Release : 2009-06-26
  • Pages : 1124
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Powders and Grains is an international scientific conference held every 4 years that brings together engineers and physicists interested in the microcmechanics of granular media, powders and grains. The meetings are organized by AEMMG (Association pour L'Etude de la Micromecanique des Milieux Granulaires). Previous meetings were held in Clement-Ferrand, France (1989), Birmingham, England (1993), Durham, USA (1997), Sendai, Japan (2001), and in Stuttgart, Germany (2005). Powders & Grains distinguishes itself from other meetings on granular materials in two ways: (1) It brings together both engineers and physicists. (2) It emphasizes the micromechanics of granular materials. The conference program includes contributions from experts around the world related to the general topic of granular media.

Proceedings of the 7th Biennial Conference on Engineering Systems Design and Analysis--2004

Proceedings of the 7th Biennial Conference on Engineering Systems Design and Analysis--2004
Presented at 7th Biennial Conference on Engineering Systems Design and Analysis : July 19-22, 2004, Manchester, UK

by Anonim

  • Publisher : Amer Society of Mechanical
  • Release : 2004
  • Pages : 606
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Handbook of Powder Science and Technology

Handbook of Powder Science and Technology
A Book

by Mohammed E. Fayed,Lambert Otten

  • Publisher : Springer
  • Release : 1984-05-30
  • Pages : 850
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Now in its second edition, this authoritative reference provides comprehensive coverage of the fundamentals of powder science and technology and builds upon them.

Advances in Fluidization and Fluid Particle Systems

Advances in Fluidization and Fluid Particle Systems
A Book

by American Institute of Chemical Engineers. Meeting

  • Publisher : Amer Inst of Chemical Engineers
  • Release : 1997
  • Pages : 158
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Following a plenary session paper on unique problems and solutions in gas-solids flow, King (Alberta Envirofuels; Edmonton, Canada) compiles 29 research and development papers on such diverse topics in the field as: fluidization fundamentals, circulating fluidized beds, recent advances in fluid-part

Dissertation Abstracts International

Dissertation Abstracts International
The sciences and engineering. B

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2003
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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Chemical Abstracts

Chemical Abstracts
A Book

by Anonim

  • Publisher : Unknown Publisher
  • Release : 2002
  • Pages : 329
  • ISBN : 9876543210XXX
  • Language : En, Es, Fr & De
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