Comparative study of ultrafast X-ray tomography and wire-mesh sensors for vertical gas–liquid pipe flows
Sign Up to like & getrecommendations! Published in 2017 at "Flow Measurement and Instrumentation"
DOI: 10.1016/j.flowmeasinst.2016.02.001
Abstract: Abstract Wire-mesh sensors and ultrafast X-ray tomography were developed to investigate two-phase flows with high spatial and temporal resolution. In this study we present results of a comparative study for both imaging techniques, where disperse… read more here.
Keywords: mesh sensors; study; ultrafast ray; wire mesh ... See more keywords
Ultrafast X-ray tomographic imaging of multiphase flow in bubble columns - Part 1: Image processing and reconstruction comparison
Sign Up to like & getrecommendations! Published in 2018 at "International Journal of Multiphase Flow"
DOI: 10.1016/j.ijmultiphaseflow.2018.02.010
Abstract: Abstract Ultrafast X-ray tomography is a recently developed imaging technique for multiphase flows. As with conventional X-ray tomography it involves reconstruction of images from X-ray projection data. If used for multiphase flow measurements, it moreover… read more here.
Keywords: reconstruction; ultrafast ray; multiphase flow; image ... See more keywords
An ultrafast X-ray scintillating detector made of ZnO(Ga)
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Instrumentation"
DOI: 10.1088/1748-0221/12/12/p12033
Abstract: Owing to its ultrafast scintillation, quite high light yield, strong radiation resistance, and non-deliquescence, ZnO(Ga) is a highly promising choice for an ultrafast X-ray detector. Because of its high deposition rate, good production repeatability and… read more here.
Keywords: zno ultrafast; ultrafast ray; scintillating detector; ray scintillating ... See more keywords
Ultrafast x-ray diffraction thermometry measures the influence of spin excitations on the heat transport through nanolayers
Sign Up to like & getrecommendations! Published in 2017 at "Physical Review B"
DOI: 10.1103/physrevb.96.014306
Abstract: We investigate the heat transport through a rare earth multilayer system composed of Yttrium (Y), Dysprosium (Dy) and Niobium (Nb) by ultrafast X-ray diffraction. This is an example of a complex heat flow problem on… read more here.
Keywords: heat transport; ray diffraction; ultrafast ray; spin excitations ... See more keywords
Multi-frame, ultrafast, x-ray microscope for imaging shockwave dynamics.
Sign Up to like & getrecommendations! Published in 2022 at "Optics express"
DOI: 10.1364/oe.472275
Abstract: Inertial confinement fusion (ICF) holds increasing promise as a potential source of abundant, clean energy, but has been impeded by defects such as micro-voids in the ablator layer of the fuel capsules. It is critical… read more here.
Keywords: ray microscope; ultrafast ray; ray; multi frame ... See more keywords