▪ Abstract Gravity-driven bubbly flows are a specific class of flows, where all action is
provided by gravity. An industrial example is formed by the so-called bubble column: a …

In turbulent free-surface flows, the deformation of the surface leads to air bubble entrainment
and droplet projections when the turbulent shear stress is greater than the surface tension …

Hot-wire anemometry (HWA) is one of the basic measuring techniques used by research
scientists and engineers working in fluid mechanics. It is applicable to a wide variety of flows …

This book develops an analysis of the air entrainment processes in free-surface flows. These
flows are investigated as homogeneous mixtures with variable density. Several types of air …

This article offers an overview of the instrumentation techniques developed for multiphase
flow analysis either in gas/liquid or in gas/liquid/solid reactors. To characterise properly such …

Environmental Hydraulics is a new text for students and professionals studying advanced
topics in river and estuarine systems. The book contains the full range of subjects on open …

The unsteady behaviour of cloud cavitation is obviously influenced by its internal flow
pattern. The main purpose of this work is to investigate such a two phase flow during a …

Interest in air-water flows has not diminished in recent years, as evident by the number of
associated papers published in the Journal of Hydraulic Engineering (ASCE) and other …

Hot-film anemometry measurements are performed in a fully developed turbulent bubbly
flow. For the bubble detection in the signal, both a threshold method and a new pattern …

Dual-tip phase-detection probes can be used to measure flow properties in gas-liquid flows.
Traditionally, time-averaged interfacial velocities have been obtained through cross …