Granular matter as a window into collective systems far from equilibrium, complexity, and scientific prematurity

Julio M. Ottino*

*Corresponding author for this work

Research output: Contribution to journalArticle

20 Scopus citations

Abstract

Granular matter serves as a prototype of collective systems far from equilibrium and can be used to exemplify many concepts now associated with nonlinear dynamics and complex systems: Self-organization, invariance and symmetry breaking, various forms of pattern formation-ranging from waves to chaos to coarsening-networks, and hysteresis. The foundational concepts apply across a wide range of scales-from fine particles to ice floes-and across a wide range of technological fields. It serves also as a test-ground and illustration of the benefits and drawbacks of discrete and continuum viewpoints. However, in spite of being an integral part of the origins of chemical engineering and a topic of unquestionable practical importance, granular matter as a sub-discipline was not a central part of the basic tool-kit that launched the modern version of chemical engineering back in the 1960s. It should have been. One can only speculate how the course of ChE would have been altered if this had happened.

Original languageEnglish (US)
Pages (from-to)4165-4171
Number of pages7
JournalChemical Engineering Science
Volume61
Issue number13
DOIs
StatePublished - Jul 1 2006

Keywords

  • Granular matter

ASJC Scopus subject areas

  • Chemistry(all)
  • Chemical Engineering(all)
  • Industrial and Manufacturing Engineering

Fingerprint Dive into the research topics of 'Granular matter as a window into collective systems far from equilibrium, complexity, and scientific prematurity'. Together they form a unique fingerprint.

  • Cite this