Whole-field velocity measurement techniques based on ultrasound imaging (aka 'ultrasound
imaging velocimetry'or 'echo-PIV') have received significant attention from the fluid …

This review highlights the importance of developing multi‐scale characterisation techniques
for analysing operating catalysts in their working environment. We emphasise that a …

The pore-microfracture structure, water-rock interaction and capillary water absorption
mechanism of red-layer mudstone were comprehensively studied. The mineral composition …

Gas-solid fluidized-bed systems offer great advantages in terms of chemical reaction
efficiency and temperature control where other chemical reactor designs fall short. For this …

X-ray diagnostics have the potential for making quantitative measurements in many
flowfields where optical diagnostics are challenging, especially multiphase flows. In the past …

高速航行体水下发射水动力学研究, 是具有重大工程应用背景的前沿基础问题.
与之紧密相关的非定常空化流动, 特别是空泡稳定性, 溃灭等问题, 是影响发射载荷及安全性的 …

In recent years, several techniques have been introduced that are capable of extracting 3D
three-component velocity fields in fluid flows. Fast-paced developments in both hardware …

In recent years, X-ray radiography has been used to probe the internal structure of dense
sprays with microsecond time resolution and a spatial resolution of 15 µm even in high …

An in-situ measurement technique to determine the rheology of a fluid based on the
experimentally measured velocity profile of a flow in a mini-channel is introduced. The …

The quasi-stable sheet cavitation produced in a small Venturi channel is investigated using
a fast synchrotron x-ray imaging technique aided with conventional high speed …