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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Vydané v:	Chemical engineering journal (1996) Ročník 130; číslo 2; s. 135 - 145
Hlavní autori:	Patel, Ashutosh K., Patwardhan, Ashwin W., Thorat, Bhaskar N.
Médium:	Journal Article Konferenčný príspevok..
Jazyk:	English
Vydavateľské údaje:	Amsterdam Elsevier B.V 01.06.2007 Elsevier
Predmet:	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
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