Real-time X-ray Images Research Articles

X-ray image analysis and ultramicroscope study of magnetic fluids used as working liquid in heat transfer experiments

Boiling characteristics of water-based and ionic magnetic fluid have been visualized using x-ray microfocus. During magnetic fluid boiling, large vapor bubbles nucleated around the vicinity of the heating surface and particles that came into contact with the heating element formed agglomerates large enough to be seen in real time x-ray images. This caused irreversible damage to the magnetic fluid heated to temperatures higher than 373 K. However, application of the magnetic field showed improvements in heat transfer characteristics and ionic magnetic fluid performed better over the water-based magnetic fluid. Ultramicroscope observations of ionic and water-based magnetic fluids heated only up to 353 K in vacuum for ten consecutive days and were found stable. However, ionic magnetic fluid heated in a vacuum glass cell at 373 K burst suggesting the accumulation of noncondense gas.

EXACT: an expert system for real time X-ray image analysis and classification of weldings : Montini, G.; Bordini, M.G.; Boschetti, F.; Ripamonti, S. Non-Destructive Testing 92. Proceedings of the 13th World Conference on Non-Destructive Testing, Sao Paulo (Brazil), 18–23 Oct. 1992, Vol. 1, pp. 646–650. Edited by C. Hallai and P. Kulcsar. Elsevier (1992)

EXACT: an expert system for real time X-ray image analysis and classification of weldings : Montini, G.; Bordini, M.G.; Boschetti, F.; Ripamonti, S. Non-Destructive Testing 92. Proceedings of the 13th World Conference on Non-Destructive Testing, Sao Paulo (Brazil), 18–23 Oct. 1992, Vol. 1, pp. 646–650. Edited by C. Hallai and P. Kulcsar. Elsevier (1992)

Real time 2 dimensional detector for charged particle and soft X-ray images

The conventional instruments used in experiments for the soft X-ray region such as X-ray diffraction analysis are X-ray films or imaging plates. However, these instruments are not suitable for real time observation. In this paper, newly developed imaging devices will be presented, which have the capability to take X-ray images in real time with a high detection efficiency. Also, another capability, to take elementary particle tracking images, is described.

Image processing of real-time X-ray images of honeycomb core sandwich panels Crostack, H.-A.; Reimers, W.; Schroeder, P. Proceedings of the 12th World Conference on Non-Destructive Testing, Amsterdam (Netherlands), 23–28 Apr. 1989, Vol. 2, pp. 1215–1217. Edited by J. Boogaard and G.M. van Dijk, Elsevier, 1989

Image processing of real-time X-ray images of honeycomb core sandwich panels Crostack, H.-A.; Reimers, W.; Schroeder, P. Proceedings of the 12th World Conference on Non-Destructive Testing, Amsterdam (Netherlands), 23–28 Apr. 1989, Vol. 2, pp. 1215–1217. Edited by J. Boogaard and G.M. van Dijk, Elsevier, 1989

More than just a pretty picture: real-time X-ray image enhancement in the electronics industry 39748 Olsen, R. Materials Evaluation, Vol. 46, No. 11, pp. 1403–1408 (Oct. 1988)

More than just a pretty picture: real-time X-ray image enhancement in the electronics industry 39748 Olsen, R. Materials Evaluation, Vol. 46, No. 11, pp. 1403–1408 (Oct. 1988)

More than just a pretty picture: real-time X-ray image enhancement in the electronics industry : 39748 Olsen, R. Materials Evaluation, Vol. 46, No. 11, pp. 1403–1408 (Oct. 1988)

More than just a pretty picture: real-time X-ray image enhancement in the electronics industry : 39748 Olsen, R. Materials Evaluation, Vol. 46, No. 11, pp. 1403–1408 (Oct. 1988)

Polycrystal X-ray topography (PXT) of a cast silicon photovoltaic cell

Contiguous (404̄) 1 and (44̄0) 2 polycrystal x-ray topographs (PXT) have been obtained simultaneously within a single image for two grains of a cast polycrystalline silicon solar cell. A special two-step twinning orientation relationship between the adjacent grains gives a condition of only faint diffraction contrast being observed at the boundary interface. Stereographic projection analysis was employed to identify simultaneous reflection conditions, and a portable image x-ray intensifier was routinely used to align x-ray images in real time.