| Autor: |
Jirí Ryšavý, Izabela Šudrychová, Jan Skrínský, Martin Garba, Tereza Kaszová, Jirí Horák |
| Jazyk: |
angličtina |
| Rok vydání: |
2022 |
| Předmět: |
|
| Zdroj: |
Chemical Engineering Transactions, Vol 90 (2022) |
| Druh dokumentu: |
article |
| ISSN: |
2283-9216 |
| DOI: |
10.3303/CET2290110 |
| Popis: |
Several grams of flammable dust mixed with air can cause a large explosion with severe consequences. In this study, dust mixtures explosion tests were performed in constant volume 0.02 m3 spherical vessels. 19 pressure-time curves were recorded. The effects of carbon amount in sample molecules on burning velocity were investigated for coal, biomass pellets, and ash-air dust mixtures. The most important results are the values of ash sample burning velocities. The results could be used for a hierarchical view of tested mixtures and for preventing and mitigating dust-air explosions in a given application. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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