Approaches to solid fuel combustion modelling in experimental reactor
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216305%3A26210%2F09%3APU82947" target="_blank" >RIV/00216305:26210/09:PU82947 - isvavai.cz</a>
Result on the web
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DOI - Digital Object Identifier
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Alternative languages
Result language
angličtina
Original language name
Approaches to solid fuel combustion modelling in experimental reactor
Original language description
The modelling of combustion in furnaces and boilers by computational fluid dynamics (CFD) approaches has become a standard tool in engineering practice. However, the simulations of some types of combustion units including grate furnaces are rare, mainlydue to the difficulties presented by fixed-bed combustion process. In this work, we provide an assessment of existing simplified approaches to the fixed bed modelling that are manageable with the use of tools available in commercial CFD software, in ourcase FLUENT v 6.3. The approaches are applied to the simulation of a preliminary design of an experimental fixed-bed reactor. The approaches discussed differ mainly by the complexity of treatment of the solid fuel layer, but also by the degree of interaction between the fixed bed and the freeboard region. The present article provides a review of grate bed modelling with focus on differences between various approaches to bed and chamber freeboard model.
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
JP - Industrial processes and processing
OECD FORD branch
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Result continuities
Project
<a href="/en/project/2B08048" target="_blank" >2B08048: Waste as raw material and energy source</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>Z - Vyzkumny zamer (s odkazem do CEZ)
Others
Publication year
2009
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
56. konference chemického a procesního inženýrství CHISA 2009 (sborník příspěvků)
ISBN
978-80-86059-51-8
ISSN
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e-ISSN
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Number of pages
17
Pages from-to
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Publisher name
Česká společnost chemického inženýrství
Place of publication
Praha
Event location
Srní
Event date
Oct 19, 2009
Type of event by nationality
CST - Celostátní akce
UT code for WoS article
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