The use of X-ray flow visualization has brought a powerful new tool to the study of
multiphase flows. Penetrating radiation can probe the spatial concentration of the different …

Multiphase flows, defined as a discrete phase in a continuous fluid phase, are found in many
natural, industrial, and consumer flows, from rainfall and avalanches to petroleum …

For non-destructive testing (NDT) with X-ray computed tomography (XCT), the complex
morphological segmentation of homogeneous defects is impossible for traditional threshold …

The mechanisms of interfacial instability due to gas-liquid shear and liquid ligament
acceleration that occurs in the near-field of a coaxial two-fluid atomizer play a determining …

Understanding the near-field region of a spray is integral to optimization and control efforts
because this region is where liquid break-up and spray formation occurs, setting the …

The breakup of a liquid jet by a surrounding high-speed gas jet with different liquid Reynolds
numbers and gas Weber numbers was studied using high speed phase-contrast X-ray …

Liquid jets are found in many applications, from printing to manufacturing to entertainment.
This study uses three different noninvasive imaging modalities to compare resulting images …

An X-ray instrument was used to measure phase fractions for three phases over the pipe
cross section in upward inclined three-phase flows at high pressure at 40 Hz. The fluids …

The quantitative impact of image blur on calculated object mass in X-ray radiography is
explored. Radiographed object masses are initially estimated through experimental …

Sprays are important to many industrial processes, but the near-field region where spray
formation takes place is difficult to visualize and characterize through visible light imaging …