INFLUENCE OF PELLETS GRANULOMETRY ON THE EMPTYING RATE
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27730%2F16%3A86098490" target="_blank" >RIV/61989100:27730/16:86098490 - isvavai.cz</a>
Result on the web
<a href="http://dx.doi.org/10.5593/SGEM2016/B41/S17.055" target="_blank" >http://dx.doi.org/10.5593/SGEM2016/B41/S17.055</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.5593/SGEM2016/B41/S17.055" target="_blank" >10.5593/SGEM2016/B41/S17.055</a>
Alternative languages
Result language
angličtina
Original language name
INFLUENCE OF PELLETS GRANULOMETRY ON THE EMPTYING RATE
Original language description
The importance of renewable sources in the Czech Republic is growing. The renewable s sources contribute to the overall energy requirement of the human society. The renewable sources also include fytomass. It is the energy obtained from biomass plants. Fytomass is burnt for example in the form of pressed pellets. For the study of motion and DEM modelling of pellet was selected the sample of grass Agrostit gigantea. The pellets are used as an alternative fuel for automatic boilers. This demands a problem-free transport of the fuel to the furnace. For this reason it was studied the possibility of modelling the flow of pellets. This article describes the method of finding the optimal input parameters to the DEM. The DEM simulation was compared with PIV measurements. This article also deals with the influence of granulometry choice of simulated sample of pellets. Granulometry of the test sample for PIV measurements was determined. The sample for DEM was selected in three variants. Variants were based on the choice of particle size classes. The result is a comparison of three evaluated variants of simulated sample. The findings indicate that the choice of particle size affects the flow of pellets. Simulated sample with particle size distribution of PIV sample has the different behaviour than expected.
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/LO1404" target="_blank" >LO1404: Sustainable Development of Center ENET</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2016
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Article name in the collection
16th International Multidisciplinary Scientific GeoConference : SGEM 2016 : energy and clean technologies : conference proceedings : 30 June -6 July, 2016, Albena, Bulgaria. Volume I
ISBN
978-619-7105-63-6
ISSN
1314-2704
e-ISSN
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Number of pages
8
Pages from-to
427-434
Publisher name
STEF92 Technology Ltd.
Place of publication
Sofia
Event location
Albena
Event date
Jun 30, 2016
Type of event by nationality
WRD - Celosvětová akce
UT code for WoS article
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