Guest Seminar: Collective Dynamics of Particles in Turbulent Flow

This work investigates the collective motion of particles sliding on a surface exposed to a turbulent flow. Numerical simulations are performed using data from direct numerical simulations, considering different levels of complexity in particle collision models, ranging from matched collisions to collisionless particles. Comparing these models helps shed light on how collision modelling influences collective motion. Extensions to spheroidal particles will also be briefly presented.