A One-Dimensional Model for Suspension Flows in Dense Regimes

Explore a mathematical lecture that delves into a model describing the behavior of solid particles suspended in viscous liquids, with a focus on dense regime dynamics where lubrication effects dominate. Learn about compressible Navier-Stokes equations and their application in creating an effective model that incorporates lubrication effects through singular dissipation terms, while also examining scenarios where interstitial fluid viscosity approaches zero. Recorded during the "Mathematics of fluids in motion: Recent results and trends" conference at the Centre International de Rencontres Mathématiques in Marseille, France, this 55-minute presentation offers access to enriched content through CIRM's Audiovisual Mathematics Library, complete with chapter markers, keywords, abstracts, bibliographies, and Mathematics Subject Classification for enhanced learning and reference.