Mixture of thickening and non-thickening particles.

ORAL

Abstract

We study suspensions of non-colloidal particles (non-thickening particles) in a cornstarch solution (thickening particles in an aqueous solution). ~We show how polydispersity influences the shear thickening, particularly how a Continuous Shear Thickening (CST) behavior transitions to a Discontinuous Shear Thickening (DST) behavior. In addition, we present our results on the role of confinement effects on the general thickening behaviors.

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Authors

  • Yasaman Madraki

    Ohio University

  • Guillaume Ovarlez

    University of Bordeaux, University of Bordeaux, CNRS, Bordeaux University, CNRS

  • Sarah Hormozi

    Ohio University