The motion, settling, and dispersion of microplastics in the ocean are determined by their
rotational dynamics. We present experiments on elongated, large aspect ratio, and mildly …

In this work, we investigate the dynamics of long non-axisymmetric fibres in turbulent
channel flow. The experimental facility is the TU Wien Turbulent Water Channel, consisting …

Particle-resolved simulation which fully considers the temperature-dependence of fluid
properties is performed to study the momentum and heat transfer between a high …

Particle-resolved simulation is performed to study the drag force on arrays of ellipsoidal
particles with a temperature difference with respect to the surrounding fluid. The effect of …

We experimentally investigate the drag modification by neutrally buoyant finite-size particles
with various aspect ratios in a Taylor–Couette (TC) turbulent flow. The current Reynolds …

Turbulent plane-Couette flow suspended with finite-size spheroidal particles is studied using
fully particle-resolved direct numerical simulations. The effects of particle aspect ratio on …

As a follow-up to earlier work [Crewdson and Lappa,“Spatial and temporal evolution of three-
dimensional thermovibrational convection in a cubic cavity with various thermal boundary …

Inertial spheroids, prolates and oblates, are studied in a decaying Taylor–Green vortex
(TGV) flow, wherein the flow gradually evolves from laminar anisotropic large-scale …

The alignment between the inertialess spheroids and the directions of the fluid Lagrangian
stretching or compression is sensitive to the particles shape near the wall but not near the …

单相和多相湍流在自然界和工业生产中广泛存在, 并且大多受到复杂边界和极端条件的影响,
对其物理机制的深入研究, 既可以帮助揭示湍流结构生成和输运效率与复杂壁面和极端条件的 …