燃料孔布置方式对天然气旋流喷嘴燃烧性能影响的研究

邱成旭; 刘佳琦; 孙中伟; 钱钰其; 梁培培; 王辉

doi:10.19805/j.cnki.jcspe.2026.240731

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燃料孔布置方式对天然气旋流喷嘴燃烧性能影响的研究

动力设备与系统 | 更新时间：2026-10-10

- 燃料孔布置方式对天然气旋流喷嘴燃烧性能影响的研究
- Study on the Effect of Fuel Hole Arrangement on Combustion Performance of Natural Gas Swirl Nozzle
- 动力工程学报 2026年46卷第2期页码：54-63
- 作者机构：
  
  1. 哈尔滨汽轮机厂有限责任公司,黑龙江,哈尔滨,150046
  2. 哈电发电设备国家工程研究中心有限公司,黑龙江,哈尔滨,150028
  3. 哈尔滨工业大学能源科学与工程学院,黑龙江,哈尔滨,150001
- 作者简介：
  
  邱成旭(1996—),男,黑龙江哈尔滨人,工程师,博士,主要从事燃气轮机燃烧方面的研究
  王辉(通信作者),男,高级工程师,硕士,E-mail:wangh040321@126.com
- 基金信息：
- DOI：10.19805/j.cnki.jcspe.2026.240731
  中图分类号：
- 网络首发：2026-02-10，
  
  纸质出版：2026-02-10
- 稿件说明：
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邱成旭,刘佳琦,孙中伟,钱钰其,梁培培,王辉. 燃料孔布置方式对天然气旋流喷嘴燃烧性能影响的研究动力工程学报, 2026, 46(2): 54-63 https://doi.

org/10.19805/j.cnki.jcspe.2026.240731
邱成旭,刘佳琦,孙中伟,钱钰其,梁培培,王辉. 燃料孔布置方式对天然气旋流喷嘴燃烧性能影响的研究动力工程学报, 2026, 46(2): 54-63 https://doi. DOI： 10.19805/j.cnki.jcspe.2026.240731.

org/10.19805/j.cnki.jcspe.2026.240731 DOI：

摘要

为提高重型燃气轮机的燃烧性能及降低污染物排放

探究了燃料孔布置方式对天然气旋流喷嘴燃烧及排放特性的影响。依据叶片形状

共设计4种开孔方案

2种为布置于叶片中心

2种布置相对分散。对比4种方案在100%负荷工况下冷态燃料掺混性能及燃烧热态性能。冷态计算结果表明:当燃料孔集中布置于叶片中间位置时

其与空气混合效果较差

燃料主要集中于旋流器叶片根部区域而无法向周向分散;喷嘴出口当量比平均不均匀度可达15.19%;而分散布置方案中

其燃料掺混性能良好

喷嘴出口当量比平均不均匀度仅为1.49%。热态计算结果表明:当燃料孔集中布置时

其燃烧会产生局部高温区域

导致局部NO

排放量增加;而分散布置方案中

燃烧温度未超过1 800 K

其NO

排放量处于较低水平。综合分析得出

燃料孔应尽量分散布置

外侧孔可贴近旋流叶片外缘

而内侧孔应适当远离叶片根部。

Abstract

To enhance the combustion performance and reduce pollutant emissions of heavy-duty gas turbines

the impact of fuel hole arrangement patterns on the combustion and emission characteristics of natural gas swirl nozzles was investigated. Based on the blade shape

four hole arrangement schemes were designed in total

with two schemes featuring centralized arrangement at the center of the blades and the other two adopting a relatively dispersed arrangement. A comparison was made among the four schemes regarding corresponding cold state fuel mixing performance and combustion thermal state performance under 100% load condition. Cold state calculation results indicate that whe

n the fuel holes are concentrated in the middle of blades

the mixing effect with air is poor

with the fuel mainly concentrated in the root area of the swirler blades and unable to disperse circumferentially. The average non-uniformity of the equivalence ratio at the nozzle outlet can reach 15.19%. In contrast

for the dispersed arrangement schemes

the fuel mixing performance is good

and the average non-uniformity of the equivalence ratio at the nozzle outlet is only 1.49%. Thermal state calculation results show that when the arrangement of fuel holes is concentrated

localized high-temperature regions are generated during combustion

leading to an increase in local NO

emission. However

in dispersed arrangement schemes

the combustion temperature is no more than 1 800 K

and the NO

emissions remain at a low level. A comprehensive analysis concludes that the fuel holes should be arranged as dispersedly as possible

with the outer holes positioned close to the outer edges of the swirl blades and the inner holes appropriately distanced from the blade roots.

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references

张斌, 王光磊, 徐震, 等. 集成恒压压缩空气储能的燃气轮机CCHP系统特性研究[J]. 动力工程学报, 2024, 44(3):369-375.ZHANG Bin, WANG Guanglei, XU Zhen, et al. Study on system characteristics of gas turbine CCHP integrated with constant-pressure compressed air energy storage[J]. Journal of Chinese Society of Power Engineering, 2024, 44(3):369-375.

钱文翰, 刘培, 薛亚丽, 等. 储能与燃气轮机联合调频的经济性分析[J]. 动力工程学报, 2023, 43(5):543-549.QIAN Wenhan, LIU Pei, XUE Yali, et al. Economic analysis of the coordinated frequency regulation for energy storage and gas turbine system[J]. Journal of Chinese Society of Power Engineering, 2023, 43(5):543-549.

王子叶. 天然气轴向分级预混燃烧特性研究[D]. 北京:中国科学院大学(中国科学院工程热物理研究所), 2019.

梁恩广, 张辰杰, 余志健, 等. 燃气轮机轴向贫燃分级燃烧技术进展[J]. 动力工程学报, 2024, 44(9):1328-1339.LIANG Enguang, ZHANG Chenjie, YU Zhijian, et al. Progress in axial staged lean premixed combustion technology of gas turbines[J]. Journal of Chinese Society of Power Engineering, 2024, 44(9):1328-1339.

陈毅, 高原, 王志强, 等. 同轴分级低排放燃烧室头部适应性设计研究[J]. 燃气轮机技术, 2024, 37(2):28-36.CHEN Yi, GAO Yuan, WANG Zhiqiang, et al. Research on the adaptive design of the head of coaxial graded low emission combustor[J]. Gas Turbine Technology, 2024, 37(2):28-36.

张宇明, 臧鹏, 贾玉良, 等. 轴向分级燃烧室低压模化燃烧特性试验研究[J]. 工程热物理学报, 2024, 45(6):1589-1597.ZHANG Yuming, ZANG Peng, JIA Yuliang, et al. Experimental study on low pressure modeling combustion characteristics of axial staged combustor[J]. Journal of Engineering Thermophysics, 2024, 45(6):1589-1597.

PARK Y, CHOI M, CHOI G. Thermodynamic performance study of large-scale industrial gas turbine with methane/ammonia/hydrogen blended fuels[J]. Energy, 2023, 282:128731.

ALLAUDDIN U, UDDIN N, ANSARI H R, et al. CFD-based parametric study of swirl effects on combustion in industrial natural gas combustor[J]. Journal of Engineering Thermophysics, 2021, 30(1):75-102.

FRIC T F. Effects of fuel-air unmixedness on NO x emissions[J ] . Journal of Propulsion and Power, 1993, 9(5):708-713.

赵铁铮. 同轴分级天然气低排放燃烧室流动与燃烧特性研究[D]. 哈尔滨:哈尔滨工程大学, 2023.

邵卫卫, 赵岩, 刘艳, 等. 燃气轮机燃烧室预混燃烧器天然气燃料/空气掺混均匀性研究[J]. 中国电机工程学报, 2017, 37(3):795-802.SHAO Weiwei, ZHAO Yan, LIU Yan, et al. Investigation of fuel/air mixing uniformity in a natural gas premixed burner for gas turbine combustor applications[J]. Proceedings of the CSEE, 2017, 37(3):795-802.

孙宝成. 燃气轮机燃料/空气掺混规律的数值研究[D]. 北京:清华大学, 2007.

冯冲, 祁海鹰, 谢刚, 等. 干式低NO x 燃气轮机燃烧室的燃料/空气预混均匀性问题分析[J ] . 中国电机工程学报, 2011, 31(17):9-19.FENG Chong, QI Haiying, XIE Gang, et al. Analysis on the issue of fuel/air premixing uniformity of the dry low NO x gas turbine combustor[J ] . Proceedings of the CSEE, 2011, 31(17):9-19.

谢刚, 祁海鹰, 李宇红, 等. R0110重型燃气轮机燃烧室污染排放性能研究[J ] . 中国电机工程学报, 2010, 30(20):51-57.XIE Gang, QI Haiying, LI Yuhong, et al. Emission peformance of the dry low NO x combustors for R0110 heavy-duty gas turbine[J ] . Proceedings of the CSEE, 2010, 30(20):51-57.

NICOUD F, DUCROS F. Subgrid-scale stress modelling based on the square of the velocity gradient tensor[J]. Flow, Turbulence and Combustion, 1999, 62(3):183-200.

BILGER R W. Future progress in turbulent combustion research[J]. Progress in Energy and Combustion Science, 2000, 26(4/5/6):367-380.

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