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Energy-Conserving Contact Dynamics of Nonspherical Rigid-Body Particles
Haoyuan Shi, Christopher J. Mundy, Gregory K. Schenter +1
Understanding the contact dynamics of nonspherical particles beyond the microscale is crucial for accurately modeling colloidal and granular systems, where shape anisotropy dictate…
The First Direct Detection of Kirkwood Transitions in Concentrated Aqueous Electrolytes using Small Angle X-ray Scattering
Mohammadhasan Dinpajooh, Elisa Biasin, Christopher J. Mundy +6
Ion-ion correlations, screening, and equilibrium bulk structure in various concentrated electrolytes are investigated using synchrotron small angle X-ray scattering (SAXS), theory,…
Global topology of contact force networks: new insight into shear thickening suspensions
Lance E. Edens, Sidhant Pednekar, Jeffrey F. Morris +3
Highly concentrated or 'dense" particle suspensions can undergo a sharp increase in viscosity, or shear thickening, under applies stress. Understanding the fundamental features lea…
Smoothed Dissipative Particle Dynamics model for mesoscopic multiphase flows in the presence of thermal fluctuations
Huan Lei, Nathan A. Baker, Lei Wu +3
Thermal fluctuations cause perturbations of fluid-fluid interfaces and highly nonlinear hydrodynamics in multiphase flows. In this work, we develop a novel multiphase smoothed diss…