書誌事項
- タイトル別名
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- Effects of Vortex Stretching and Merging on Flame Propagation Speed in Vortex Bursting
抄録
<p>The vortex bursting is a high-speed flame propagation phenomenon along a vortex. In this numerical study, the effects of vortex stretching and vortex merging on flame propagation speed in the vortex bursting was investigated. As a result, firstly, it was found that the flame propagation due to the vortex driving mechanism of the vortex bursting was possible even along a small-scale vortex with a size close to the Kolmogorov scale. Secondly, it was shown that the flame propagation speeds increased both in cases of small-scale vortex formed by stretching and of large-scale vortex formed by merging. The magnitude relation of their flame propagation speeds in turbulent combustion field was discussed.</p>
収録刊行物
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- 年次大会
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年次大会 2019 (0), J05107P-, 2019
一般社団法人 日本機械学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390002184886420736
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- NII論文ID
- 130007816292
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- ISSN
- 24242667
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- 本文言語コード
- ja
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- データソース種別
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- JaLC
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可