Gas-Flow Measurements in a Jet Flame Using Cross-Correlation of High-Speed Particle-Images.

effect of sub-grid scales on large eddy simulation of particle deposition in a turbulent channel flow

چکیده ندارد.

Two-particle Direct Photon-Jet Correlation Measurements in PHENIX

Various 2-particle direct photon-hadron correlation yields in p + p and Au + Au collisions at √ sNN = 200 GeV are presented. The per-trigger yield of direct photon hadron pairs from direct-photon-jet correlations is obtained by a statistical subtraction of the decay photon pairs from inclusive photon-hadron sample. The decay photon pertrigger yields are estimated from the measured π-hadron by m...

Automatic glottal tracking from high-speed digital images using a continuous normalized cross correlation

The present work describes a new approach for the automatic tracking of the glottal area from high-speed digital images of the larynx. This approach involves three processes: Firstly, the frame with the maximal glottal opening is found automatically, by detecting the frame for which the sum of pixel intensities is minimum. Secondly, a segmentation algorithm based on active contours is used to d...

Hydrodynamic Behavior of Particles in a Jet Flow of a Gas Fluidized Bed

Numerous investigations have been devoted towards understanding the hydrodynamics of gas jets in fluidized beds. However, most of them address the problem from  macroscopic point of view, which does not reveal the true behavior in the jet region at the single particle level. The present work aims to understand the jet behavior from a more fundamental level, i.e. the individual particle leve...

High-Repetition Rate Measurements of Temperature and Thermal Dissipation in a Nonpremixed Turbulent Jet Flame