Comparison of the mathematical model of pulverized coal burnout with results gained from experimental tests on drop tube
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27230%2F11%3A86087595" target="_blank" >RIV/61989100:27230/11:86087595 - 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
Comparison of the mathematical model of pulverized coal burnout with results gained from experimental tests on drop tube
Original language description
In connection with construction of new supercritical power plants which burn pulverized lignite coal it was started the research of kinetic parameters of coal reserves in Czech Republic. Experimental facility and methodology of pulverized coal termokinetic properties determination with use of mathematical modelling is described in the paper. Thermokinetic properties as a mean for better understanding the nature of combustion process can be determined by experiment using the Drop Tube Test Facility (DTTF) described further in the text. DTTF provides conditions occurring in pulverized coal fired boiler by emulated oxygen concentration, temperature and velocity of reaction gas. The DTTF presented in the paper was build recently at the Energy Research Center. Experimental data acquired from DTTF are planned to be used in mathematical modelling using the code Fluent. The paper describes in detail main differences between used Fluent models of particles combustible fraction and reaction rate
Czech name
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Czech description
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Classification
Type
D - Article in proceedings
CEP classification
BK - Liquid mechanics
OECD FORD branch
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Result continuities
Project
<a href="/en/project/GA105%2F08%2F1414" target="_blank" >GA105/08/1414: Mathematical modelling of coal spontaneous in coal stockpiles and dumps</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2011
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
27th Annual International Pittsburgh Coal Conference 2010, PCC 2010. Volume 2
ISBN
978-1-61782-321-3
ISSN
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e-ISSN
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Number of pages
8
Pages from-to
1548-1555
Publisher name
University of Pittsburgh
Place of publication
Pittsburgh
Event location
Istanbul
Event date
Oct 11, 2010
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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