Flame acceleration associated with the Darrieus-Landau instability

R. C. Aldredge; Baifang Zuo

首页> 外文期刊>Combustion and Flame >Flame acceleration associated with the Darrieus-Landau instability

【24h】

Flame acceleration associated with the Darrieus-Landau instability

机译：

获取原文

获取原文并翻译 | 示例

掌桥外文数据库（机构版） >>

开具论文收录证明 >>

文献代查 >>

页面导航

摘要
著录项
相似文献
相关主题

摘要

Flame acceleration associated with the Darrieus-Landau hydrodynamic instability is investigated computationally using an analytical model of premixed-flame structure valid in the limit of large-chemical-activation energies and weak flame stretch. A level-set formulation is used to track the evolution of the premixed flame and the Euler equations are used to describe the flow field. Coupling between the flame and flow-field dynamics resulting from order-unity gas expansion within the flame is found to result in growth of the average radius of outwardly propagating flames in proportion with the 3/2 power of time, consistent with experiment. Influences of the flame thickness, relative to the length scale of the hydrodynamic flow, and of the density ratio across the flame on the critical Reynolds numbers associated with the onset of wrinkled-flame propagation and self-similar acceleration are described also.

著录项

来源
《Combustion and Flame》 |2001年第3期|2091-2101|共11页
作者
R. C. Aldredge; Baifang Zuo;
展开▼
作者单位

ri.kyoto-u.ac.jp;

展开▼
收录信息美国《科学引文索引》(SCI);美国《工程索引》(EI);美国《生物学医学文摘》(MEDLINE);
原文格式 PDF
正文语种英语
中图分类燃料与燃烧;
关键词

相似文献

外文文献
中文文献
专利

1. Fractal Based, Scale-adaptive Closure Model for Darrieus-Landau Instability Effects on Large-scale Hydrogen-air Flames [J] . Dario Zivkovic, Thomas Sattelmayer Combustion science and technology . 2023,第8期

机译：Fractal Based, Scale-adaptive Closure Model for Darrieus-Landau Instability Effects on Large-scale Hydrogen-air Flames
2. A re duce d model for a self-accelerating expanding flame subjecte d to the Darrieus-Landau and Rayleigh-Taylor instabilities: Transition to detonation [J] . Kagan Leonid, Gordon Peter V., Sivashinsky Gregory Combustion and Flame . 2022,第11期

机译：A re duce d model for a self-accelerating expanding flame subjecte d to the Darrieus-Landau and Rayleigh-Taylor instabilities: Transition to detonation
3. Quantifying the role of Darrieus-Landau instability in turbulent premixed flame speed determination at various burner sizes [J] . Xin Wang, Xiaobei Cheng, Hao LuYishu XuYang LiuRenwei WangJunjie Yao Physics of fluids . 2021,第2期

机译：Quantifying the role of Darrieus-Landau instability in turbulent premixed flame speed determination at various burner sizes
4. The Ramifications of the Darrieus-Landau Instability in Turbulent Premixed Flames [C] . Moshe Matalon AIAA SciTech forum and exposition . 2019

机译：湍流预混火焰中Darrieus-Landau不稳定性的后果
5. Spinodal Instabilities in NJL and PNJL Model [D] . Li, Feng. 2016

机译：NJL和PNJL模型中的Spinodal Instability
6. The FLAME-accelerated signalling tool (FaST) for facile parallelisation of flexible agent-based models of cell signalling [O] . Gavin Fullstone, Cristiano Guttà, Amatus Beyer, 2020

机译：FLAME加速信号工具（FaST）用于基于灵活代理的细胞信号模型的轻松并行化
7. PI-FLAME: A parallel immune system simulator using the FLAME graphic processing unit environment [O] . Tamrakar S., Richmond P., DSouza R.M. 2016

机译：pI-FLamE：使用FLamE图形处理单元环境的并行免疫系统模拟器
8. Styrning av samverkande Robotsystem. En Studie av Modellering och Simulering i FLAMES (Trade Name) (Guidance of Collaborating Missiles - A Study of Modelling and Simulation in FLAMES (Trade Name)). [R] . EKloef, M., Pelo, J., Ulriksson, J., 2001

机译：styrning av samverkande Robotsystem。 En studie av modellering och simulering i FLamEs（商品名）（合作导弹指南 - FLamEs建模与仿真研究（商品名））。

Flame acceleration associated with the Darrieus-Landau instability

摘要

著录项

相似文献

相关主题

期刊订阅