Trimis, Dimosthenis and Wawrzinek, Klemens (2004) Flame stabilization of highly diffusive gas mixtures in porous inert media. JOURNAL OF COMPUTATIONAL AND APPLIED MECHANICS, 5 (2). pp. 367-381. ISSN 1586-2070
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Abstract
Flame propagation experiments in porous media were carried out for mixtures with different Lewis-numbers in order to determine the critical Péclet-number, above which flame propagation is possible. The critical Péclet-number of 65, known from previous studies, was confirmed for mixtures with Lewis-numbers above and equal to unity but for mixtures with a high diffusive mass transport to heat transport ratio, i.e. with Lewis-numbers below unity, the critical Péclet-number was found to lie far below this limit. The experimental results allow for a better design of flame traps for highly diffusive mixtures.
| Item Type: | Article |
|---|---|
| Uncontrolled Keywords: | combustion in porous media, flame quenching, diffusion effects |
| Subjects: | T Technology / alkalmazott, műszaki tudományok > T2 Technology (General) / műszaki tudományok általában |
| SWORD Depositor: | MTMT SWORD |
| Depositing User: | MTMT SWORD |
| Date Deposited: | 07 Oct 2025 08:02 |
| Last Modified: | 07 Oct 2025 08:02 |
| URI: | https://real.mtak.hu/id/eprint/226122 |
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