Granular Materials at Meso scale

Written By Bernard Cambou
Granular Materials at Meso scale
  • Publsiher : Elsevier
  • Release : 19 August 2016
  • ISBN : 008101077X
  • Pages : 196 pages
  • Rating : /5 from reviews
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Download or read book entitled Granular Materials at Meso scale by author: Bernard Cambou which was release on 19 August 2016 and published by Elsevier with total page 196 pages . This book available in PDF, EPUB and Kindle Format. Granular Materials at Meso-scale: Towards a Change of Scale Approach proposes a new way for developing an efficient change of scale—considering a meso-scale defined at the level of local arrays of particles. The change of scale is known to be a very interesting way to improve the modelling of mechanical behavior granular materials. In the past, studies have been proposed using a micro-scale at the grain level to perform change of scale, but limitations have been proven for these approaches. Definition and analysis of the phases are detailed, constituted by sets of meso-domains sharing the same texture characteristics. The authors propose a local constitutive model for the phases, allowing the constitutive model of the representative elementary volume to be definied from a change-of-scale approach and, finally, presenting the validation of obtained modeling on cyclic loadings. Proposes a new way for developing an efficient change of scale—considering a meso-scale Explores local meso-domains and texture characteristics Defines meso-strain and stress Analyzes the evolution of these variables and texture characteristics in relation to the applied loading

Granular Materials at Meso scale

Granular Materials at Meso scale
  • Author : Bernard Cambou,Hélène Magoariec,Ngoc-Son Nguyen
  • Publisher : Elsevier
  • Release Date : 2016-08-19
  • Total pages : 196
  • ISBN : 008101077X
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Summary : Granular Materials at Meso-scale: Towards a Change of Scale Approach proposes a new way for developing an efficient change of scale—considering a meso-scale defined at the level of local arrays of particles. The change of scale is known to be a very interesting way to improve the modelling of ...

Mesoscale Modeling and Direct Simulation of Explosively Dispersed Granular Materials

Mesoscale Modeling and Direct Simulation of Explosively Dispersed Granular Materials
  • Author : Huangrui Mo
  • Publisher : Unknown
  • Release Date : 2019
  • Total pages : 124
  • ISBN : 008101077X
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Summary : Explosively dispersed granular materials frequently exhibit macroscale coherent particle clustering and jetting structures. The underlying mechanism is of significant interest to study instability and mixing in high-speed gas-solid flows but remains unclear, primarily attributed to the complex mesoscale multiphase interactions involved in the dispersal process. In order to advance the ...

Mesoscale Simulations of Granular Materials with Peridynamics

Mesoscale Simulations of Granular Materials with Peridynamics
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2011
  • Total pages : 14
  • ISBN : 008101077X
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Summary : Read online Mesoscale Simulations of Granular Materials with Peridynamics written by , published by which was released on 2011. Download full Mesoscale Simulations of Granular Materials with Peridynamics Books now! Available in PDF, ePub and Kindle....

Meso scale Framework for Modeling Granular Material Using Computed Tomography

Meso scale Framework for Modeling Granular Material Using Computed Tomography
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2016
  • Total pages : 7
  • ISBN : 008101077X
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Summary : Numerical modeling of unconsolidated granular materials is comprised of multiple nonlinear phenomena. Accurately capturing these phenomena, including grain deformation and intergranular forces depends on resolving contact regions several orders of magnitude smaller than the grain size. Here, we investigate a method for capturing the morphology of the individual particles using ...

Shock Phenomena in Granular and Porous Materials

Shock Phenomena in Granular and Porous Materials
  • Author : Tracy J. Vogler,D. Anthony Fredenburg
  • Publisher : Springer Nature
  • Release Date : 2019-09-04
  • Total pages : 294
  • ISBN : 008101077X
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Summary : Granular forms of common materials such as metals and ceramics, sands and soils, porous energetic materials (explosives, reactive mixtures), and foams exhibit interesting behaviors due to their heterogeneity and critical length scale, typically commensurate with the grain or pore size. Under extreme conditions of impact, granular and porous materials display ...

Powders and Grains 2009

Powders and Grains 2009
  • Author : Masami Nakagawa,Stefan Luding
  • Publisher : Amer Inst of Physics
  • Release Date : 2009-06-26
  • Total pages : 1124
  • ISBN : 008101077X
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Summary : 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, ...

Shock Compression of Condensed Matter 2007

Shock Compression of Condensed Matter   2007
  • Author : Mark Elert,Michael D. Furnish,Ricky Chau,Neil Holmes,Jeffrey Nguyen
  • Publisher : American Institute of Physics
  • Release Date : 2007-12-10
  • Total pages : 1500
  • ISBN : 008101077X
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Summary : This volume embodies the most recent research on shock compression of condensed matter, and includes 335 plenary, invited and contributed papers on topics including equation of state, phase transitions, chemical reactions, and warm dense matter. Also covered are subject such as fracture, geophysics and planetary science, and energetic materials, among others. ...

3D Multi scale Behavior of Granular Materials Using Experimental and Numerical Techniques

3D Multi scale Behavior of Granular Materials Using Experimental and Numerical Techniques
  • Author : Andrew Druckrey
  • Publisher : Unknown
  • Release Date : 2016
  • Total pages : 335
  • ISBN : 008101077X
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Summary : Constitutive modeling of granular material behavior has generally been based on global response of laboratory-size specimens or larger models with little understanding of the fundamental mechanics that drive the global response. Many studies have acknowledged the importance of micro-scale and meso-scale mechanics on the constitutive behavior of granular materials. However, ...

Computational Studies of a Mesoscale Thermodynamics of Granular Materials

Computational Studies of a Mesoscale Thermodynamics of Granular Materials
  • Author : Radhika S. Saksena,Leslie Woodcock (Prof., Supervisor.),Chemistry
  • Publisher : Unknown
  • Release Date : 2003
  • Total pages : 212
  • ISBN : 008101077X
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Summary : Read online Computational Studies of a Mesoscale Thermodynamics of Granular Materials written by Radhika S. Saksena,Leslie Woodcock (Prof., Supervisor.),Chemistry, published by which was released on 2003. Download full Computational Studies of a Mesoscale Thermodynamics of Granular Materials Books now! Available in PDF, ePub and Kindle....

Modelling and Computer Simulation of the Mesoscale Quasi thermodynamics of Granular Materials

Modelling and Computer Simulation of the Mesoscale Quasi thermodynamics of Granular Materials
  • Author : Radhika S. Saksena,Leslie Woodcock (Prof., Supervisor.),University of Manchester. School of Chemistry
  • Publisher : Unknown
  • Release Date : 2005
  • Total pages : 206
  • ISBN : 008101077X
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Summary : Read online Modelling and Computer Simulation of the Mesoscale Quasi thermodynamics of Granular Materials written by Radhika S. Saksena,Leslie Woodcock (Prof., Supervisor.),University of Manchester. School of Chemistry, published by which was released on 2005. Download full Modelling and Computer Simulation of the Mesoscale Quasi thermodynamics of Granular Materials Books ...

Soviet Physics

Soviet Physics
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 1992
  • Total pages : 212
  • ISBN : 008101077X
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Summary : Read online Soviet Physics written by , published by which was released on 1992. Download full Soviet Physics Books now! Available in PDF, ePub and Kindle....

Computer Simulation of Mesoscale Phenomena

Computer Simulation of Mesoscale Phenomena
  • Author : Stefan Schwarzer
  • Publisher : Unknown
  • Release Date : 2002
  • Total pages : 266
  • ISBN : 008101077X
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Summary : Read online Computer Simulation of Mesoscale Phenomena written by Stefan Schwarzer, published by which was released on 2002. Download full Computer Simulation of Mesoscale Phenomena Books now! Available in PDF, ePub and Kindle....

Mechanics of Materials with Discontinuities and Heterogeneities

Mechanics of Materials with Discontinuities and Heterogeneities
  • Author : Anil Misra,Ching S. Chang
  • Publisher : Unknown
  • Release Date : 1995
  • Total pages : 179
  • ISBN : 008101077X
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Summary : Read online Mechanics of Materials with Discontinuities and Heterogeneities written by Anil Misra,Ching S. Chang, published by which was released on 1995. Download full Mechanics of Materials with Discontinuities and Heterogeneities Books now! Available in PDF, ePub and Kindle....

Advances in Micromechanics of Granular Materials

Advances in Micromechanics of Granular Materials
  • Author : Hayley H. Shen
  • Publisher : Elsevier Science Limited
  • Release Date : 1992
  • Total pages : 461
  • ISBN : 008101077X
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Summary : The 45 papers presented in this volume all share the common goal of constructing continuum models based on the micro behaviours of granular materials. Computer simulations continue to provide observations to aid modelling, while new experimental works begin to show promise for increased understanding in this area. Theoretical studies have extended ...

MESO SCALE SIMULATIONS OF COMPACTION WAVES IN A GRANULAR BED

MESO SCALE SIMULATIONS OF COMPACTION WAVES IN A GRANULAR BED
  • Author : Anonim
  • Publisher : Unknown
  • Release Date : 2001
  • Total pages : 212
  • ISBN : 008101077X
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Summary : A granular bed provides an extreme example of a heterogeneous material. Behind a moderate strength wave, the shock compression in a granular material is due to squeezing out pore space rather than an increase in the density of individual grains. This type of shock is known as a compaction wave. ...