Ignition, Liftoff, and Extinction of Gaseous Diffusion Flames

被引：53

作者：

Linan, Amable ^{[1
]}

Vera, Marcos ^{[2
]}

Sanchez, Antonio L. ^{[2
]}

机构：

[1] Escuela Tecn Super Ingn Aeronaut, Dept Motoprop & Termofluidodinam, Madrid 28040, Spain

[2] Univ Carlos III Madrid, Dept Ingn Term & Fluidos, Leganes 28911, Spain

来源：

ANNUAL REVIEW OF FLUID MECHANICS, VOL 47 | 2015年 / 47卷

关键词：

triple flames; lifted flames; flame blow-off; strain-induced extinction; vortex-flame interactions; EDGE-FLAMES; MIXING LAYERS; TRAILING-EDGE; COMBUSTION; PROPAGATION; DYNAMICS; SPREAD; VORTEX; FUEL; STABILIZATION;

D O I：

10.1146/annurev-fluid-010814-014711

中图分类号：

O3 [力学];

学科分类号：

08 ; 0801 ;

摘要：

This review uses as a vehicular example the jet-flame configuration to examine some phenomena that emerge in nonpremixed gaseous combustion as a result of the interaction between the temperature-sensitive chemical reaction, typical of combustion, and the convective and diffusive transport. These include diffusion-controlled flames, edge flames and their role in flame attachment, triple flames and their role as ignition fronts, and strain-induced extinction, including flame-vortex interactions. The aim is to give an overall view of the fluid dynamics of nonpremixed combustion and to review the most relevant contributions.

引用

页码：293 / 314

页数：22

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