Characterization Of Bulk Material Behavior For Granular Materials
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Characterisation of Bulk Solids
Author | : Don McGlinchey |
Publisher | : CRC Press |
Total Pages | : 288 |
Release | : 2004 |
Genre | : Science |
ISBN | : 9780849324376 |
Handling of powders and bulk solids is a critical industrial technology across a broad spectrum of industries, from minerals processing to bulk and fine chemicals, and the food and pharmaceutical industries, yet is rarely found in the curricula of engineering or chemistry departments. With contributions from leading authors in their respective fields, Characterisation of Bulk Solids provides the reader with a sound understanding of the techniques, importance and application of particulate materials characterisation. It covers the fundamental characteristics of individual particles and bulk par
Behaviour of Granular Materials
Author | : Bernard Cambou |
Publisher | : Springer Science & Business Media |
Total Pages | : 416 |
Release | : 1998-08-12 |
Genre | : Science |
ISBN | : 9783211829202 |
This book presents a complete and comprehensive analysis of the behaviour of granular materials including the description of experimental results, the different ways to define the global behaviour from local phenomena at the particle scale, the various modellings which can be used for a D.E.M. analysis to solve practical problems and finally the analysis of strain localisation. The concepts developed in this book are applicable to many kinds of granular materials considered in civil, mechanical or chemical engineering.
Dynamic Image Analysis of Granular Materials
Author | : Magued Iskander |
Publisher | : Springer Nature |
Total Pages | : 364 |
Release | : |
Genre | : |
ISBN | : 3031475348 |
Measurement and Control of Granular Materials
Author | : Zhi Xian Jin |
Publisher | : Trans Tech Publications Ltd |
Total Pages | : 300 |
Release | : 2012-04-25 |
Genre | : Technology & Engineering |
ISBN | : 3038138231 |
These are the proceedings of the 9th International Conference on Measurement and Control of Granular Materials (MCGM 2011), held on the 27 to 29th October, 2011, in Shanghai, China. The 63 peer-reviewed papers are grouped into the chapters: 1: Flow Measurement and Pneumatic Conveying; 2: Measurement of Size, Volume and Other Parameters; 3: Tomographic Technology, Image Processing and Related Sensors; 4: Powder Explosion and System Protection; 5: New Instruments and Sensor Development; 6: Nano and Powder Materials Preparation; 7: Materials Processing and Preparation; 8:Powder Materials Measurement and Processing. Volume is indexed by Thomson Reuters CPCI-S (WoS).
Powders and Bulk Solids
Author | : Dietmar Schulze |
Publisher | : Springer Nature |
Total Pages | : 625 |
Release | : 2021-09-02 |
Genre | : Science |
ISBN | : 3030767205 |
The book concentrates on powder flow properties, their measurement and applications. These topics are explained starting from the interactions between individual particles up to the design of silos. A wide range of problems are discussed – such as flow obstructions, segregation, and vibrations. The goal is to provide a deeper understanding of the powder flow, and to show practical solutions.
Mechanics of Granular Materials: An Introduction
Author | : K. Iwashita |
Publisher | : CRC Press |
Total Pages | : 408 |
Release | : 1999-01-01 |
Genre | : Technology & Engineering |
ISBN | : 9789054104612 |
This textbook compiles reports written by about 35 internationally recognized authorities, and covers a range of interests for geotechnical engineers. Topics include: fundamentals for mechanics of granular materials; continuum theory of granular materials; and discrete element approaches.
Mechanics of Granular Matter
Author | : Qicheng Sun |
Publisher | : WIT Press |
Total Pages | : 209 |
Release | : 2013 |
Genre | : Technology & Engineering |
ISBN | : 1845646444 |
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.
Bulk Solids Handling
Author | : C.R. Woodcock |
Publisher | : Springer Science & Business Media |
Total Pages | : 536 |
Release | : 1988-08-31 |
Genre | : Technology & Engineering |
ISBN | : 9780751402957 |
An understanding ofthe properties and the handling characteristics of liquids and gases has long been regarded as an essential requirement for most practising engineers. It is therefore not surprising that, over the years, there has been a regular appearance of books dealing with the fundamentals of fluid mechanics, fluid flow, hydraulics and related topics. What is surprising is that there has been no parallel development of the related discipline of Bulk Solids Handling, despite its increasing importance in modern industry across the world. It is only very recently that a structured approach to the teaching, and learning, of the subject has begun to evolve. A reason for the slow emergence of Bulk Solids Handling as an accepted topic of study in academic courses on mechanical, agricultural, chemical, mining and civil engineering is perhaps that the practice is so often taken for granted. Certainly the variety of materials being handled in bulk is almost endless, ranging in size from fine dust to rocks, in value from refuse to gold, and in temperature from deep-frozen peas to near-molten metal.
Mechanical Properties of Granular Materials Using Nanoindentation and Modeling with Distinct Element Method
Author | : Amal Kumar Dutta |
Publisher | : |
Total Pages | : 216 |
Release | : 2006 |
Genre | : |
ISBN | : |
The mechanics of granular material is an important issue that governs many geotechnical engineering applications. Two types of particles having similar particle size, but different shape are used in this research to evaluate the role of particle morphology on the physical properties of its assemblage. Experimentation of 1-D compression behavior at constant axial strain rate under laterally confined conditions is performed for these two particulate materials and the behavior of the stress path is analyzed in relation to the initial material packing and physical characteristics of the granules. The behavior of granular assemblages under imposed loading conditions are also evaluated by analyzing the macro and micro level morphological changes (in terms of shape and size distribution) resulting from 1-D compression tests. Various experimental procedures and techniques are employed for characterizing the size and shape aspect of these particles. The mechanical properties (hardness, modulus, and time dependent creep parameters) of the individual particles are determined and analyzed using nanoindentation technique. Nanoindentation has emerged recently as a powerful tool for precise measurements of mechanical properties of materials. Considering its potential applicability in the broad area of micromechanics associated with granular materials, an in-depth study of its application is performed. Since a rigorous study of the nanoindentation technique for finite size particles has not been done to date, initial testing for developing appropriate experimental and interpretation procedures required testing reference material such as fused quartz and novel composite materials to gain additional insight and experience. For this reason, besides granular materials, the changes in mechanical properties for structured materials (blended single wall carbon nanotube-epoxy composite specimens) are also included in this research. The micromechanical analysis of granular assembly using computer simulation through the program PFC2 [superscript D] (2-Dimensional Particle Flow Code), an application of Distinct Element Method (DEM) is also performed. The material micro-properties such as particle shear stiffness and normal stiffness values are assigned from the nanoindentation test results for the two granular materials. The particle contact behavior, nature of force chain structure, and uniformity of deformation associated with 1-D compression on granular materials having different shape and mechanical properties are analyzed.