Linking discrete particle simulation to continuum process modelling for granular matter: Theory and application

Haiping Zhu, Zongyan Zhou, Qinfu Hou, Aibing Yu

Research output: Contribution to journalArticleResearchpeer-review

27 Citations (Scopus)


Two approaches are widely used to describe particle systems: the continuum approach at macroscopic scale and the discrete approach at particle scale. Each has its own advantages and disadvantages in the modelling of particle systems. It is of paramount significance to develop a theory to overcome the disadvantages of the two approaches. Averaging method to link the discrete to continuum approach is a potential technique to develop such a theory. This paper introduces an averaging method, including the theory and its application to the particle flow in a hopper and the particle-fluid flow in an ironmaking blast furnace.
Original languageEnglish
Pages (from-to)342 - 357
Number of pages16
Issue number4
Publication statusPublished - 2011
Externally publishedYes

Cite this