Dynamics of Granular Materials and Particle-Laden Flows

Swinney, Harry L.

关键词: Granular media;    Nonlinear dynamics;    Shock waves;    Patterns;   

DOI  :  10.2172/902188
RP-ID  :  DOE-ER14312
PID  :  OSTI ID: 902188

学科分类：材料科学（综合）

美国|英语

来源: SciTech Connect

【 摘 要 】

Rapid granular flows and particle-laden flows were studied in laboratory experiments, molecular dynamics simulations, and simulations of continuum equations. The research demonstrated that the inclusion of friction is crucial in realistic modeling of granular flows; hence extensive previous analyses and simulations by many researchers for frictionless particles must be reconsidered in the light of our work.