The excellent drag reduction effect of the bubble drag reduction technique has been proved
through many experiments since it was proposed. In this paper, the authors investigate the …

By injecting bubbles on the surface of ships or underwater vehicles, friction resistance can
be effectively reduced. This technique is known as bubble drag reduction (BDR). The Euler …

Multiple spatial scale is an important characteristic of two phase flow phenomena. The micro-
scale and macro-scale flow structures are obviously different in flow state and have different …

The membraneless electrolyzer design promises a low-cost and robust electrolyzer
technology, eliminating the disadvantages associated with the membranes/diaphragms in …

The present study investigates the transport of dilute bubbles by transitional flow in a joining,
cross-flow-type T-junction channel geometry with Reynolds numbers at the outlet branch …

During the formation of open-cell foams the relevant driving force besides gas pressure
comes from surface tension which controls area minimization of the topology. Accordingly …

The article describes direct numerical simulations using an Euler–Lagrange approach with
an immersed‐boundary method to resolve the geometry and trajectory of particles moving in …

Abstract A stochastic Direct Simulation Monte Carlo (DSMC) method has been extended for
handling bubble-bubble and bubble-wall collisions. Bubbly flows are generally …

We analyse the model problem of rigid, spherical pendula impacting on rubber membranes
at different Reynolds numbers to understand the contact dynamics in deformable bodies in a …

In this work, an efficient model for simulating bubble dispersion and coalescence due to
turbulence is developed in the Euler-Lagrange framework. The primary liquid phase is …