哈尔滨工程大学学报Issue(2)：177-183,7.DOI:10.3969/j.issn.1006-7043.201306009
基于特征参数准则的舰船燃机燃烧室贫熄预测
Prediction of lean blowout on marine gas turbine combustor based on Feature-Parameter-Criterion
张智博 1郑洪涛 1李雅军2
作者信息
- 1. 哈尔滨工程大学 动力与能源工程学院，黑龙江 哈尔滨，150001
- 2. 中船重工第703研究所，黑龙江 哈尔滨，150078
- 折叠
摘要
Abstract
Lean blowout ( LBO) is one of the most important parameters on marine gas turbine combustor perform-ance. A new method named Feature-Parameter-Criterion ( FPC) for predicting LBO was put forward in the present work. The CFD software FLUENT was used to simulate the process of LBO on annular combustor and cannular com-bustor. The effects of flow split among swirlers, primary holes, and droplet average diameter on the LBO of gas tur-bine combustor were discussed by using of FPC. The results show that the predictions of FPC are in agreement with corresponding experimental data. It shows that this method for predicting lean blowout is reliable and can be used for engineering applications.关键词
燃气轮机/贫油熄火/特征参数/数值模拟Key words
gas turbine/lean blowout/feature-parameter/numerical simulation分类
交通工程引用本文复制引用
张智博,郑洪涛,李雅军..基于特征参数准则的舰船燃机燃烧室贫熄预测[J].哈尔滨工程大学学报,2014,(2):177-183,7.
