Multi-source third generation computed tomography for industrial multiphase flows applications

This work describes a multi-source computed tomography. It showed to be a feasible tool to study multiphase systems. In this CT scanner, two different radioactive sources, 192 Ir and 137 Cs, were placed together into a single lead collimated system. The CT is capable to determine and differentiate t...

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Hauptverfasser: de Mesquita, C. H., Vasquez, P. A. S., Calvo, W. A. P., Marcato, L. A., Carvalho, D. V. S., Martins, J. F. T., Hamada, M. M.
Format: Tagungsbericht
Sprache:eng
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Zusammenfassung:This work describes a multi-source computed tomography. It showed to be a feasible tool to study multiphase systems. In this CT scanner, two different radioactive sources, 192 Ir and 137 Cs, were placed together into a single lead collimated system. The CT is capable to determine and differentiate the attenuation coefficients of materials constituted of three phases (gas, liquid and solid), using two or more different radioisotope energies.
ISSN:1082-3654
2577-0829
DOI:10.1109/NSSMIC.2011.6154329