Parameters Affecting the Explosion Characteristics of Hybrid Mixtures Arising from the Use of Alternative Energy Sources
The result's identifiers
Result code in IS VaVaI
<a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F61989100%3A27200%2F24%3A10254774" target="_blank" >RIV/61989100:27200/24:10254774 - isvavai.cz</a>
Alternative codes found
RIV/61989100:27650/24:10254774
Result on the web
<a href="https://www.mdpi.com/2571-6255/7/4/139" target="_blank" >https://www.mdpi.com/2571-6255/7/4/139</a>
DOI - Digital Object Identifier
<a href="http://dx.doi.org/10.3390/fire7040139" target="_blank" >10.3390/fire7040139</a>
Alternative languages
Result language
angličtina
Original language name
Parameters Affecting the Explosion Characteristics of Hybrid Mixtures Arising from the Use of Alternative Energy Sources
Original language description
Explosions of hybrid mixtures are an interesting theoretical and experimental problem in explosion sciences, because they combine the physicochemical properties of flammable gases and dusts. A hybrid mixture is composed of at least two substances in two or more states. The influence of the common presence of flammable gas on the explosiveness parameters of the combustible dust itself is proven. In this study, we present the effect of higher initiation temperatures, different initial sources of initiation with different energies, and the effect of the volume of explosion chambers on the explosions of hybrid mixtures arising from the use of alternative energy sources. The experiments were carried out in 20 L and 1.00 m3 explosion chambers (according to EN 14034-1+A1:2011-EN 14034-4+A1:2011). The accredited method of the Energy Research Centre, VSB-TU Ostrava, for tests was used. The goal is to approximate the behaviour of these systems under different initiation conditions so that it is possible to avoid excessively conservative or overly optimistic results, which then affect the determination of explosion parameters for practical use. It was found that the volume of the explosion chambers in combination with the used initiation source has a fundamental influence on the course of the explosion characteristics.
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
21100 - Other engineering and technologies
Result continuities
Project
—
Continuities
V - Vyzkumna aktivita podporovana z jinych verejnych zdroju
Others
Publication year
2024
Confidentiality
S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů
Data specific for result type
Name of the periodical
Fire
ISSN
2571-6255
e-ISSN
2571-6255
Volume of the periodical
7
Issue of the periodical within the volume
4
Country of publishing house
CH - SWITZERLAND
Number of pages
24
Pages from-to
139
UT code for WoS article
001210732500001
EID of the result in the Scopus database
2-s2.0-85191302070