Experimental identification and modelling of specific energy requirement for knife milled beech chips in dependence on particle size characteristics and moisture
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F68407700%3A21220%2F22%3A00352979" target="_blank" >RIV/68407700:21220/22:00352979 - isvavai.cz</a>
Result on the web
<a href="https://doi.org/10.1016/j.energy.2021.122749" target="_blank" >https://doi.org/10.1016/j.energy.2021.122749</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1016/j.energy.2021.122749" target="_blank" >10.1016/j.energy.2021.122749</a>
Alternative languages
Result language
angličtina
Original language name
Experimental identification and modelling of specific energy requirement for knife milled beech chips in dependence on particle size characteristics and moisture
Original language description
The experimental identification of specific energy requirement was studied concerning beech chips characteristics (biomass flowrate, size reduction ratio, moisture 0.5–30.9 wt %) and knife mill variables (screen sieves 0.75–6.00 mm in size, peripheral rotor velocity of 10.2–20.4 ms-1). Regarding the conventional approach in modelling of energy demand, it was found that the use of Rittinger comminution law is impossible due to the significant effect of moisture on biomass characteristics and energy requirement, especially. Thus, the original model predicting specific energy requirement was derived. The model allows predicting specific energy demand for given biomass concerning its flowrate, moisture, shear strength, input and output particle sizes, and mill variables. The methods of its calibration and validation are presented.
Czech name
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Czech description
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Classification
Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
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OECD FORD branch
20402 - Chemical process engineering
Result continuities
Project
<a href="/en/project/EF16_019%2F0000753" target="_blank" >EF16_019/0000753: Research centre for low-carbon energy technologies</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)
Others
Publication year
2022
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Energy
ISSN
0360-5442
e-ISSN
1873-6785
Volume of the periodical
243
Issue of the periodical within the volume
March
Country of publishing house
NL - THE KINGDOM OF THE NETHERLANDS
Number of pages
11
Pages from-to
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UT code for WoS article
000791926200012
EID of the result in the Scopus database
2-s2.0-85120156804