The present work has attempted to identify the flow patterns during liquid–liquid two phase
flow through a vertical pipe. Dyed kerosene and water have been selected as the test fluids …

Microfluidics have aroused a new surge of interest in recent years in environmental and
energy areas, and inspired novel applications to tackle the worldwide challenges for …

This paper describes the development and application of a dual optical probe for local
volume fraction, drop velocity and drop size measurements in a kerosene-water liquid-liquid …

An experimental study of kerosene–water upward two-phase flow in a vertical pipe was
carried out using hot-film, dual optical and Pitot tube probes to measure the water, kerosene …

The interaction between a bubble, which is rising in a descending water flow, and a hot-film
anemometer was experimentally investigated using stereoscopic high-speed imaging. The …

In these notes the most common measurement techniques for two-phase flows are
reviewed. The working principles and the configurations of instruments for void fraction …

Experiments of oil–water upward and downward flows have been carried out in a 38mm ID
pipe to investigate the modifications of turbulent flow characteristics by the presence of …

The kerosene–water flow in vertical and inclined pipes of 77.8 mm inner diameter and 4500
mm length has been investigated numerically. Simulations were carried out at three …

The local parameters for kerosene–water upward flow are measured in a vertical pipe of
77.8 mm inner diameter at 4200 mm from the inlet (L/D= 54) using hot‐film and dual optical …

Prediction of heat transfer and pressure drop in single-phase flow of a liquid or gas through
microchannels is discussed, along with an assessment of the applicability of conventional …