Experimental investigation of premixed air–fuel mixtures and of the combustion specifics of diffusion fuel jets

被引：0

作者：

Guryanov A.I. ^{[1
]}

Evdokimov O.A. ^{[1
]}

Veretennikov S.V. ^{[1
]}

Guryanova M.M. ^{[1
]}

机构：

[1] Rybinsk State Aviation Technical University named after P.A.Solovyov, Rybinsk

来源：

International Journal of Energy for a Clean Environment | 2017年 / 18卷 / 04期

关键词：

Combustion; Combustion completeness; Efficiency; Fuel jet; Lean mixture; Oxidizer excess ratio; Premixed mixture; Swirling flow;

D O I：

10.1615/InterJEnerCleanEnv.2018021223

中图分类号：

学科分类号：

摘要：

Investigations were carried out of combustion of premixed air–fuel mixtures and of diffusion fuel jets. Dependences of combustion process parameters on Reynolds number, air–fuel ratio, and the length of combustion zone have been obtained. Investigations were carried out for swirling and nonswirling flows, with cocurrent and countercurrent flows of fuel and oxidizer. Combustion parameters were investigated on fuel ejection into the mixing area with swirling flow of the main air supply. The method of "lean" mixture (1.8 ≤ α ≤ 2.3) combustion at low pressure gradient countercurrent flow is described. The method provides combustion of fuel with high efficiency and low emissions of NOx and CO. © 2017 by Begell House, Inc.

引用

页码：335 / 348

页数：13

共 20 条

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