Real Operating Parameters of Bioethanol Burners in Terms of Heat Output

Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27650%2F20%3A10245575" target="_blank" >RIV/61989100:27650/20:10245575 - isvavai.cz</a>
Result on the web
<a href="https://pubs.acs.org/doi/10.1021/acsomega.0c03481" target="_blank" >https://pubs.acs.org/doi/10.1021/acsomega.0c03481</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.1021/acsomega.0c03481" target="_blank" >10.1021/acsomega.0c03481</a>

Result language
angličtina
Original language name
Real Operating Parameters of Bioethanol Burners in Terms of Heat Output
Original language description
The aim of this study was to determine the operating parameters of bioethanol burners used in the so-called bioethanol fireplaces, mainly in terms of their actual heat output. The method used to determine the actual heat output was designed considering procedures from the standard EN 16647 fireplaces for liquid fuel. Experiments were carried out on eight different types of burners with two different types of fuels. The measurements demonstrated a difference of up to 19% in the maximal heat output among individual fuels and a difference of up to 16% in the average heat output when comparing identical burners over approximately 60 min of operation. The average heat outputs of the burners during the measurements reached approximately 41-62% of the heat output declared by the manufacturers. The measured values were used to create graphs of the dependency of the burner opening size on its average heat output based on the fuel type. Two-chambered burners reached a higher average heat output than single-chambered burners with the same burner opening area of above TILDE OPERATOR+D916000 mm2. The positions of the regulation damper (75 and 50%) increased the burning time by 21 and 86%, respectively.
Czech name
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Czech description
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Type
J<sub>imp</sub> - Article in a specialist periodical, which is included in the Web of Science database
CEP classification
—
OECD FORD branch
20704 - Energy and fuels

Project
<a href="/en/project/EF18_069%2F0010049" target="_blank" >EF18_069/0010049: Research on the identification of combustion of unsuitable fuels and systems of self-diagnostics of boilers combusting solid fuels for domestic heating</a><br>
Continuities
P - Projekt vyzkumu a vyvoje financovany z verejnych zdroju (s odkazem do CEP)<br>S - Specificky vyzkum na vysokych skolach

Publication year
2020
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

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