Combustion of the Diesel Fuel Atomized with Superheated Steam under Conditions of a Closed Combustion Chamber

被引：2

作者：

Kopyev, E. P. ^{[1
]}

Sadkin, I. S. ^{[1
]}

Mukhina, M. A. ^{[1
]}

Shadrin, E. Yu. ^{[1
]}

Anufriev, I. S. ^{[1
]}

机构：

[1] Russian Acad Sci, Siberian Branch, Kutateladze Inst Thermophys, Novosibirsk 630090, Russia

来源：

COMBUSTION EXPLOSION AND SHOCK WAVES | 2023年 / 59卷 / 04期

关键词：

burner; reduction of pollutants; superheated steam; low-emission burning; NOX REDUCTION; ENGINE; INJECTION; EMISSIONS; PERFORMANCE; DILUTION; EGR; INSTABILITIES; PRESSURE; JET;

D O I：

10.1134/S0010508223040123

中图分类号：

O414.1 [热力学];

学科分类号：

摘要：

A pioneering study of the characteristics of combustion of liquid hydrocarbons in a superheated steam jet under conditions of a closed burner is performed by an example of the diesel fuel. An upgraded design of an original low- power burner is presented. It is based on the principle of fuel atomization by a high-velocity steam jet and offers a possibility of controlling injection of primary and secondary air. Amounts of pollutants ejected into air are determined for different air-to-fuel ratios inside the burner. First comparisons of the developed burner with a commercial liquid-fuel burner (Weishaupt burner) are performed. It is shown that addition of superheated steam ensures a high combustion efficiency and low contents of CO and NOx in combustion products satisfying the most rigorous European standards.

引用

页码：488 / 496

页数：9

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