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Numerical simulation of flow in fluidized beds
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SYSNO ASEP 0453378 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Numerical simulation of flow in fluidized beds Author(s) Bauer, Petr (UT-L) RID
Beneš, M. (CZ)
Fučík, R. (CZ)
Dieu, H.H. (CZ)
Klement, V. (CZ)
Máca, R. (CZ)
Mach, J. (CZ)
Oberhuber, T. (CZ)
Strachota, P. (CZ)
Žabka, V. (CZ)
Havlena, V. (CZ)Source Title Discrete and Continuous Dynamical systems - Series S, Series S. - : AIMS Press - ISSN 1937-1632
Roč. 8, č. 5 (2015), s. 833-846Number of pages 14 s. Publication form Print - P Language eng - English Country US - United States Keywords Navier-Stokes equations ; multi-phase flow ; combustion ; turbulence ; reactive flows Subject RIV BK - Fluid Dynamics Institutional support UT-L - RVO:61388998 UT WOS 000357886400003 EID SCOPUS 84936741869 DOI 10.3934/dcdss.2015.8.833 Annotation The article provides a brief overview of a one-dimensional model of two-phase flow in the geometry of a circulating fluidized bed combustor exhibiting vertical variability of cross-section. The model is based on numerical solution of conservation laws for mass, momentum and energy of gas and solid components of the fluidized-bed system by means of the finite-volume method in space and of a multistep higher-order solver in time. The presented computational results reproduce characteristic behavior of fluidized beds in the given geometry. Workplace Institute of Thermomechanics Contact Marie Kajprová, kajprova@it.cas.cz, Tel.: 266 053 154 ; Jana Lahovská, jaja@it.cas.cz, Tel.: 266 053 823 Year of Publishing 2016
Number of the records: 1