Correlating inter-particle forces and particle shape to shear-induced aggregation/fragmentation and rheology for dilute anisotropic particle suspensions: A complementary study via capillary rheometry and in-situ small and ultra-small angle X-ray scattering.
Sign Up to like & getrecommendations! Published in 2020 at "Journal of colloid and interface science"
DOI: 10.1016/j.jcis.2020.04.016
Abstract: HYPOTHESIS Understanding the stability and rheological behavior of suspensions composed of anisotropic particles is challenging due to the complex interplay of hydrodynamic and colloidal forces. We propose that orientationally-dependent interactions resulting from the anisotropic nature… read more here.
Keywords: shear induced; aggregation fragmentation; rheology; particle ... See more keywords
Coarsening, condensates, and extremes in aggregation-fragmentation models.
Sign Up to like & getrecommendations! Published in 2022 at "Physical review. E"
DOI: 10.1103/physreve.107.014122
Abstract: We use extreme value statistics to study the dynamics of coarsening in aggregation-fragmentation models which form condensates in the steady state. The dynamics is dominated by the formation of local condensates on a coarsening length… read more here.
Keywords: state; aggregation fragmentation; condensates extremes; coarsening condensates ... See more keywords
Nonextensive Supercluster States in Aggregation with Fragmentation
Sign Up to like & getrecommendations! Published in 2021 at "Physical Review Letters"
DOI: 10.1103/physrevlett.127.250602
Abstract: Systems evolving through aggregation and fragmentation may possess an intriguing super-cluster state (SCS). Clusters constituting this state are mostly large, so the SCS resembles a gelling state. The formation of the SCS is controlled by… read more here.
Keywords: nonextensive supercluster; scs; supercluster states; aggregation fragmentation ... See more keywords