Solids flow pattern in gas-flowing solids-fixed bed contactors. Part II Mathematical modeling

Nikačević, Nikola; Petkovska, Menka; Duduković, Milorad P.

doi:10.1016/j.ces.2009.02.028

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2009

Authors

Nikačević, Nikola

Petkovska, Menka

Duduković, Milorad P.

Article (Published version)

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Abstract

In this paper a mathematical model for solids flow in gas-flowing solids-fixed bed contactors is developed. The presented four-parameter model assumes plug flow with axial dispersion in the dynamic, fast moving solids zone and the exchange of particles from this zone with the static zones. The complex dynamic behavior of the 'static' particles is described with a model of exchange between the dynamic and three static zones: (a) the 'fast' exchanging, (b) the 'slow' exchanging and

Keywords:

Gas-flowing solids-fixed bed contactors / Multiphase reactors / Mathematical modeling / Multiphase flow / Solids holdup / Axial dispersion

Source:
Chemical Engineering Science, 2009, 64, 10, 2491-2500

Publisher:

Pergamon-Elsevier Science Ltd, Oxford

Funding / projects:

Istraživanje fenomena prenosa značajnih za razvoj višefaznih procesa i opreme (RS-142014)

DOI: 10.1016/j.ces.2009.02.028

ISSN: 0009-2509

WoS: 000266114200022

Scopus: 2-s2.0-64149096873

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	6
	6

TY  - JOUR
AU  - Nikačević, Nikola
AU  - Petkovska, Menka
AU  - Duduković, Milorad P.
PY  - 2009
UR  - http://TechnoRep.tmf.bg.ac.rs/handle/123456789/1517
AB  - In this paper a mathematical model for solids flow in gas-flowing solids-fixed bed contactors is developed. The presented four-parameter model assumes plug flow with axial dispersion in the dynamic, fast moving solids zone and the exchange of particles from this zone with the static zones. The complex dynamic behavior of the 'static' particles is described with a model of exchange between the dynamic and three static zones: (a) the 'fast' exchanging, (b) the 'slow' exchanging and
PB  - Pergamon-Elsevier Science Ltd, Oxford
T2  - Chemical Engineering Science
T1  - Solids flow pattern in gas-flowing solids-fixed bed contactors. Part II Mathematical modeling
EP  - 2500
IS  - 10
SP  - 2491
VL  - 64
DO  - 10.1016/j.ces.2009.02.028
ER  -

@article{
author = "Nikačević, Nikola and Petkovska, Menka and Duduković, Milorad P.",
year = "2009",
abstract = "In this paper a mathematical model for solids flow in gas-flowing solids-fixed bed contactors is developed. The presented four-parameter model assumes plug flow with axial dispersion in the dynamic, fast moving solids zone and the exchange of particles from this zone with the static zones. The complex dynamic behavior of the 'static' particles is described with a model of exchange between the dynamic and three static zones: (a) the 'fast' exchanging, (b) the 'slow' exchanging and",
publisher = "Pergamon-Elsevier Science Ltd, Oxford",
journal = "Chemical Engineering Science",
title = "Solids flow pattern in gas-flowing solids-fixed bed contactors. Part II Mathematical modeling",
pages = "2500-2491",
number = "10",
volume = "64",
doi = "10.1016/j.ces.2009.02.028"
}

Nikačević, N., Petkovska, M.,& Duduković, M. P.. (2009). Solids flow pattern in gas-flowing solids-fixed bed contactors. Part II Mathematical modeling. in Chemical Engineering Science
Pergamon-Elsevier Science Ltd, Oxford., 64(10), 2491-2500.
https://doi.org/10.1016/j.ces.2009.02.028

Nikačević N, Petkovska M, Duduković MP. Solids flow pattern in gas-flowing solids-fixed bed contactors. Part II Mathematical modeling. in Chemical Engineering Science. 2009;64(10):2491-2500.
doi:10.1016/j.ces.2009.02.028 .

Nikačević, Nikola, Petkovska, Menka, Duduković, Milorad P., "Solids flow pattern in gas-flowing solids-fixed bed contactors. Part II Mathematical modeling" in Chemical Engineering Science, 64, no. 10 (2009):2491-2500,
https://doi.org/10.1016/j.ces.2009.02.028 . .