Asynchronous Event-Driven Particle Algorithms
We present in a unifying way the main components of three examples of asynchronous event-driven algorithms for simulating physical systems of interacting particles. The first example, hard-particle molecular dynamics (MD), is well-known. We also present a recently-developed diffusion kinetic Monte Carlo (DKMC) algorithm, as well as a novel event-driven algorithm for Direct Simulation Monte Carlo (DSMC). Finally, we describe how to combine MD with DSMC in an event-driven framework, and discuss some promises and challenges for event-driven simulation of realistic physical systems.
- Research Organization:
- Lawrence Livermore National Laboratory (LLNL), Livermore, CA
- Sponsoring Organization:
- USDOE
- DOE Contract Number:
- W-7405-ENG-48
- OSTI ID:
- 914599
- Report Number(s):
- UCRL-CONF-228704
- Country of Publication:
- United States
- Language:
- English
Similar Records
Asynchronous Event-Driven Particle Algorithms
An Event-Driven Hybrid Molecular Dynamics and Direct Simulation Monte Carlo Algorithm
Stochastic Event-Driven Molecular Dynamics
Journal Article
·
Thu Aug 30 00:00:00 EDT 2007
· SIMULATION: Transactions of the Society for Modeling and Simulation International, vol. 85, no. 4, January 4, 2009, pp. 229-242
·
OSTI ID:957181
An Event-Driven Hybrid Molecular Dynamics and Direct Simulation Monte Carlo Algorithm
Journal Article
·
Mon Jul 30 00:00:00 EDT 2007
· Journal of Computational Physics
·
OSTI ID:942049
Stochastic Event-Driven Molecular Dynamics
Journal Article
·
Thu Jan 31 23:00:00 EST 2008
· Journal of Computational Physics
·
OSTI ID:21028305