Influence of combustion on pollutant discharge of gas turbines

WANG Feng; XIAO Junfeng; WANG Wei; LI Xiaofeng

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Influence of combustion on pollutant discharge of gas turbines

Thermal Power Generation Vol. 44, Issue 5, Pages: 26-29(2015)

更新时间：2025-09-28

- Influence of combustion on pollutant discharge of gas turbines
- 作者机构：
  
  西安热工研究院有限公司
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK473
- Published：2015
- 稿件说明：
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WANG Feng, XIAO Junfeng, WANG Wei, et al. Influence of combustion on pollutant discharge of gas turbines[J]. Thermal Power Generation, 2015, 44(5): 26-29.
DOI：

WANG Feng, XIAO Junfeng, WANG Wei, et al. Influence of combustion on pollutant discharge of gas turbines[J]. Thermal Power Generation, 2015, 44(5): 26-29. DOI：

摘要

利用构建的燃烧室化学网络模型

对燃气轮机燃烧过程中污染物排放受当量比、压力及火焰区滞留时间的影响进行了分析。结果表明:当量比增加

燃烧室出口CO及NO的摩尔分数增加;压力增加

燃烧室出口CO及NO的摩尔分数减小;火焰区滞留时间增加

燃烧室出口CO摩尔分数减小

NO摩尔分数增加;在贫燃预混燃烧条件下

当量比对燃烧室污染物排放的影响最大。

Abstract

The effects of equivalent ratio

pressure and residence time on pollutant discharge of gas turbine during combustion process were investigated by using a self-constructed chemical network model.The results show that

at the combustor outlet

the CO and NO mole fractions increased with the equivalent ratio while decreased with the increasing pressure.The CO mole fraction decreased while the NO mole fraction increased with an increase in residence time.The equivalent ratio had the most obvious influence on pollutants discharge under lean premixed combustion condition.

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Related Author

郑玮琳

代佳奇

宋雪松

LI Xiaofeng

XIAO Junfeng

WANG Wei

WANG Feng

SHEN Yazhou

Related Institution

Xi’an Thermal Power Research Institute Co., Ltd.

Key Laboratory of Condition Monitoring and Control for Power Plant Equipment, Ministry of Education, North China Electric Power University

School of Electrical Engineering, Xinjiang University

School of Power and Energy Engineering, Shenyang University of Aeronautics and Astronautics

Electric Power Research Institute of Guangxi Power Grid Co., Ltd.

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