Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
1703462 | Applied Mathematical Modelling | 2014 | 19 Pages |
Abstract
In this paper a model comparison approach based on material flow systems is investigated that is divided into a microscopic and a macroscopic model scale. On the microscopic model scale particles are simulated using a model based on Newton dynamics borrowed from the engineering literature. Phenomenological observations lead to a hyperbolic partial differential equation on the macroscopic model scale. Suitable numerical algorithms are presented and both models are compared numerically and validated against real-data test settings.
Keywords
Related Topics
Physical Sciences and Engineering
Engineering
Computational Mechanics
Authors
Simone Göttlich, Simon Hoher, Patrick Schindler, Veronika Schleper, Alexander Verl,