Comparison of ML–EM algorithm and ART for reconstruction of gas hold-up profile in a bubble column

Algebraic reconstruction technique (ART) and maximum likelihood–expectation maximization (ML–EM) algorithm have been applied for image reconstruction using gamma-ray tomography. This methodology can be of immense help in establishing the hydrodynamics of several multiphase systems such as two-phase...

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Bibliographic Details
Published in:	Chemical engineering journal (1996) Vol. 130; no. 2; pp. 135 - 145
Main Authors:	Patel, Ashutosh K., Patwardhan, Ashwin W., Thorat, Bhaskar N.
Format:	Journal Article Conference Proceeding
Language:	English
Published:	Amsterdam Elsevier B.V 01.06.2007 Elsevier
Subjects:	Applied sciences Attenuation Chemical engineering Exact sciences and technology Gamma-ray scanning Gas hold-up Hydrodynamics of contact apparatus Multiphase system Reactors Multiphase system Attenuation Gas hold-up Gamma-ray scanning Gas holdup Image processing Hydrodynamics Algorithm Image reconstruction Selfpurification Bubble column Tomography Maximum likelihood Reactor
ISSN:	1385-8947, 1873-3212
Online Access:	Get full text
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