How to Modify LAMMPS: From the Prospective of a Particle Method Researcher
Abstract
LAMMPS is a powerful simulator originally developed for molecular dynamics that, today, also accounts for other particle-based algorithms such as DEM, SPH, or Peridynamics. The versatility of this software is further enhanced by the fact that it is open-source and modifiable by users. This property suits particularly well Discrete Multiphysics and hybrid models that combine multiple particle methods in the same simulation. Modifying LAMMPS can be challenging for researchers with little coding experience. The available material explaining how to modify LAMMPS is either too basic or too advanced for the average researcher. In this work, we provide several examples, with increasing level of complexity, suitable for researchers and practitioners in physics and engineering, who are familiar with coding without been experts. For each feature, step by step instructions for implementing them in LAMMPS are shown to allow researchers to easily follow the procedure and compile a new version of the code. The aim is to fill a gap in the literature with particular reference to the scientific community that uses particle methods for (discrete) multiphysics.
Document Details
- Document Type
- Pub Defense Publication
- Publication Date
- Jun 13, 2021
- Source ID
- 10.3390/chemengineering5020030
Entities
People
- Alessio Alexiadis
- Amin Rahmat
- Andrea Albano
- Antoine Danzé
- Carlos Alberto Duque-daza
- Eve Le Guillou
- Irene Moulitsas
- Iwan H. Sahputra
- Khai Ching Ng
- Mostapha Ariane
- Xiaocheng Shang
Organizations
- Office of Naval Research Global