Volumetric velocimetry for fluid flows
S Discetti, F Coletti - Measurement Science and Technology, 2018 - iopscience.iop.org
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 …
three-component velocity fields in fluid flows. Fast-paced developments in both hardware …
X-ray flow visualization in multiphase flows
A Aliseda, TJ Heindel - Annual Review of Fluid Mechanics, 2021 - annualreviews.org
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. Penetrating radiation can probe the spatial concentration of the different …
Internal and near nozzle measurements of Engine Combustion Network “Spray G” gasoline direct injectors
Gasoline direct injection (GDI) sprays are complex multiphase flows. When compared to
multi-hole diesel sprays, the plumes are closely spaced, and the sprays are more likely to …
multi-hole diesel sprays, the plumes are closely spaced, and the sprays are more likely to …
Experimental investigation of internal two-phase flow structures and dynamics of quasi-stable sheet cavitation by fast synchrotron x-ray imaging
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 …
a fast synchrotron x-ray imaging technique aided with conventional high speed …
Collaborative investigation of the internal flow and near-nozzle flow of an eight-hole gasoline injector (Engine Combustion Network Spray G)
The internal details of fuel injectors have a profound impact on the emissions from gasoline
direct injection engines. However, the impact of injector design features is not currently …
direct injection engines. However, the impact of injector design features is not currently …
Advanced materials for energy-water systems: the central role of water/solid interfaces in adsorption, reactivity, and transport
The structure, chemistry, and charge of interfaces between materials and aqueous fluids
play a central role in determining properties and performance of numerous water systems …
play a central role in determining properties and performance of numerous water systems …
Synchrotron radiography characterization of the liquid core dynamics in a canonical two-fluid coaxial atomizer
N Machicoane, JK Bothell, D Li, TB Morgan… - International Journal of …, 2019 - Elsevier
The liquid core of a canonical two-fluid coaxial atomizer has been characterized using
synchrotron X-rays. The high energy photons allow for high-speed imaging of attenuation …
synchrotron X-rays. The high energy photons allow for high-speed imaging of attenuation …
In situ temperature measurements in sooting methane/air flames using synchrotron x-ray fluorescence of seeded krypton atoms
Synchrotron x-ray fluorescence has been used to measure temperatures in optically dense
gases where traditional methods would fail. These data provide a benchmark for stringent …
gases where traditional methods would fail. These data provide a benchmark for stringent …
X-ray imaging techniques to quantify spray characteristics in the near field
TJ Heindel - Atomization and Sprays, 2018 - dl.begellhouse.com
Liquid sprays play a key role in many engineering processes, including, but not limited to,
food processing, coating and painting, 3D printing, fire suppression, agricultural production …
food processing, coating and painting, 3D printing, fire suppression, agricultural production …
Void fraction measurements in partial cavitation regimes by X-ray computed tomography
Cavitation is a complicated multiphase phenomenon, where the production of vapor cavities
leads to an opaque flow. Exploring the internal structures of the cavitating flows is one of the …
leads to an opaque flow. Exploring the internal structures of the cavitating flows is one of the …