High Performance Computing And The Discrete Element Model
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High Performance Computing and the Discrete Element Model
This book addresses the high performance computing of the Discrete Element Model (DEM). It is a comprehensive presentation of parallel implementation of the DEM on three popular parallel computing platforms; the multi-core PC, the GPU computer, and the cluster supercomputer. Featuring accompanying MatLab source this book helps you implement the DEM model for use with high performing technology, for particular implementation of the dynamic failure of solids, granular flow and stress wave propagation through solids. - Features both Pre-processor, Solver, and Post-processor for the DEM - Covers the parallel implementation of DEM on the cluster, multi-core PC, GPU PC - Full of examples of dynamic fracturing, granular flow and stress wave propagation using high performance DEM - Source codes and data files available for hands-on practice
High Performance Computing and Applications
This book constitutes the thoroughly refereed proceedings of the Third International Conference on High Performance Computing and Applications, HPCA 2015, held in Shanghai, China, in July 2015. The 24 revised full papers presented were carefully reviewed and selected from 50 submissions. The papers cover the following research areas: numerical algorithms and solutions; high performance and grid computing; novel approached to high performance computing; massive data storage and processing; hardware acceleration; applications.
Matrix Discrete Element Analysis of Geological and Geotechnical Engineering
This book introduces the basic structure, modeling methods, numerical calculation processes, post-processing, and system functions of MatDEM, which applies the basic principles and algorithm of the discrete element method. The discrete element method can effectively simulate the discontinuity, inhomogeneity, and large deformation damage of rock and soil. It is widely used in both research and industry. Based on the innovative matrix discrete element computing method, the author developed the high-performance discrete element software MatDEM from scratch, which can handle millions of elements in discrete element numerical simulations. This book also presents several examples of applications in geological and geotechnical engineering, including basic geotechnical engineering problems, discrete element tests, three dimensional landslides, and dynamic and multi-field coupling functions. Teaching videos and the relevant software can be accessed on the MATDEM website (http://matdem.com). The book serves as a useful reference for research and engineering staff, undergraduates, and postgraduates who work in the fields of geology, geotechnical, water conservancy, civil engineering, mining, and physics.