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DEM Online Training for Liggghts

Categories: DEM Simulation, New Skill
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About Course

This online course provides a comprehensive training to the principles and techniques of DEM simulation. It covers the fundamentals of DEM theory, including the underlying mathematics, equations, and algorithms. It also covers the software tools used to create and run DEM simulations, as well as the visualization and postprocessing of the results. After taking this course, students will be familiar with the fundamentals of DEM simulation and be able to create, run, and interpret the results of DEM simulations.

DEM (Discrete Element Method) Simulation is a numerical technique used to model the behavior of a granular material, such as sand, gravel, or soil. It is a computerbased technique that uses a large number of small particles to simulate the behavior of the material and predict its response to various external stimuli, such as impacts, vibrations, and loading. DEM simulations are used to analyze the behavior of materials in a wide variety of engineering applications, such as mining, civil engineering, and manufacturing.

This prerecorded video training provides an indepth look at DEM simulations. It covers everything from the basics of the technology, to the more advanced concepts involved in creating and running simulations. The training is taught by experienced professionals who have been working with DEM simulations for years. It is designed to give an understanding of the underlying principles and techniques used in the simulations. The course material is comprehensive, with detailed explanations of the concepts, as well as stepbystep instructions on how to set up and run simulations. The video training also includes several examples to illustrate the concepts and techniques discussed. This training is ideal for those who are new to DEM simulations, as well as those who are experienced users looking to take their skills to the next level.

The training also covers the DEM software “Liggghts 3.8.0 public” and post processing software Paraview. Liggghts is a powerful and versatile tool for simulating particlebased systems. Liggghts provides a wide range of features for the simulation of particle motion, interactions and contact behaviors, such as granular media, fluids, and solids. It also offers a range of postprocessing options, including visualization and analysis of results. Paraview is a powerful opensource scientific visualization application, allowing users to explore and analyze numerical data in an interactive 3D environment. It provides a wide range of tools for visualizing, analyzing, and transforming scientific data, and it is an excellent tool for both postprocessing and presenting results.




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What Will You Learn?

  • Modelling 3D for simulations
  • Simulation set up
  • Simulation building in Liggghts
  • Running multi-core
  • Postprocessing in Paraview

Course Content

1. Introduction
Welcome to the Discrete Element Method (DEM) online course! This course is designed to provide you with a comprehensive introduction to the fundamentals of DEM and its applications in engineering and science. This topic will cover the basic introduction to DEM, the motivation why we useing DEM and a first Simulation in DEM using Liggghts.

  • Lesson 1.1 – Motivation
  • Lesson 1.2 – DEM Basics
  • Lesson 1.3 – A first Simulation

2. Background of DEM

3. Boundary Conditions and Parameters

4. Calibration

5. Modelling in DEM with Liggghts

6. Workflow of a complete Simulation Project

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