This book describes theories for granular flow based on continuum models and alternative discrete models.

"We pass on our traits through our genes but our cherished values, beliefs, and practices are transmitted through those units of meaning called memes. This remarkable book provides an authoritative account of how 'good work' endures in the sciences and has profound implications for the quality of work across the professional landscape." Howard Gardner, editor, Responsibility at Work, and Hobbs Professor of Cognition and Education, Harvard University "This book should sow the seeds of greatness for protégés and mentors alike, and well beyond the discipline of science. Mentoring lineages are the hallmark of disciplines that endure and have impact, a reality that the authors powerfully communicate." Carol A. Mullen, editor, Mentoring & Tutoring: Partnership in Learning, and professor and chair, Department of Educational Leadership and Cultural Foundations, University of North Carolina at Greensboro "Good Mentoring is a landmark study with implications for the continued vibrancy of any discipline. This is a fresh, eye-opening perspective on the social transmission of professional lineages." Daniel Goleman, author, Emotional Intelligence and Social Intelligence

Gas-Particle and Granular Flow Systems: Coupled Numerical Methods and Applications breaks down complexities, details numerical methods (including basic theory, modeling and techniques in programming), and provides researchers with an introduction and starting point to each of the disciplines involved. As the modeling of gas-particle and granular flow systems is an emerging interdisciplinary field of study involving mathematics, numerical methods, computational science, and mechanical, chemical and nuclear engineering, this book provides an ideal resource for new researchers who are often intimidated by the complexities of fluid-particle, particle-particle, and particle-wall interactions in many disciplines. Presents the most recent advances in modeling of gas-particle and granular flow systems Features detailed and multidisciplinary case studies at the conclusion of each chapter to underscore key concepts Discusses coupled methods of particle and granular flow systems theory and includes advanced modeling tools and numerical techniques

Provides the state-of-the-art of the physics of granular media for graduate students and researchers in physics, applied mathematics and engineering.

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.

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.

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.