| Citation: | CHANG Yunxin, LIN Yuzhen, XIE Fa, et al. Research on pure hydrogen combustion in premixed array micro-tubes based on static mixer[J]. Journal of Aerospace Power, 2025, 40（10）：20240053 doi: 10.13224/j.cnki.jasp.20240053
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In order to help achieve the “carbon peaking and carbon neutrality goals” and realize the zero carbon emission of pure hydrogen combustion in gas turbines, a premixed micro-tube burner based on a static mixer was designed to meet the requirements of low emission of pure hydrogen combustion. Under the conditions of normal temperature and pressure, 23.7, 47.3, 71.1 m3/h air flow, the pure hydrogen combustion test was carried out on the 4×4 array of premixed micro-tube burner, with the equivalent ratio ranging from 0.25 to 0.85. The time-average macro flame image was obtained, the NOx emission was measured, the combustion oscillation characteristics in the chamber were measured with a pressure pulsation sensor, and the combustion characteristics of pure hydrogen combustion under different air flows and equivalent ratios were explored. The hydrogen-air mixing in the array micro-tube was analyzed with Fluent software. The results showed that when the equivalent ratio was within 0.7, the volume fraction of NOx emission of the burner under various conditions was within 20×10−6. The micro-mixing flame was similar to the pure premixed flame. With the increase of air flow, the velocity of the micro-tube nozzle increased, the overall length was stretched, and the flame cone angle became smaller. When the air flow was 23.7 m3/h and the equivalent ratio was less than 0.55, stable hydrogen combustion can be achieved. In other conditions, the starting point of the vibration moved forward with the increase of air flow. With the increase of the equivalent ratio, the amplitude of combustion oscillation first increased and then showed a trend of fluctuation decrease. The oscillation frequency was generally above 700 Hz, and steadily increased with the increase of the equivalent ratio.
| [1] |
莫妲, 林宇震, 韩啸, 等. 氢气微混燃烧技术研究现状和未来展望[J]. 航空学报, 2024, 45(7): 028994. MO Da, LIN Yuzhen, HAN Xiao, et al. Research progress and future prospect of hydrogen micromix combustion technology[J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(7): 028994. (in Chinese
MO Da, LIN Yuzhen, HAN Xiao, et al. Research progress and future prospect of hydrogen micromix combustion technology[J]. Acta Aeronautica et Astronautica Sinica, 2024, 45(7): 028994. (in Chinese)
|
| [2] |
刘昊, 宋文艳, 王靛. 氢燃料双模态燃烧室模态转换[J]. 航空动力学报, 2011, 26(3): 576-581. LIU Hao, SONG Wenyan, WANG Dian. Investigation of mode transition in a dual mode supersonic combustor with hydrogen fuel[J]. Journal of Aerospace Power, 2011, 26(3): 576-581. (in Chinese
LIU Hao, SONG Wenyan, WANG Dian. Investigation of mode transition in a dual mode supersonic combustor with hydrogen fuel[J]. Journal of Aerospace Power, 2011, 26(3): 576-581. (in Chinese)
|
| [3] |
李迎春, 郑光华. 航空燃气涡轮发动机氢燃料研究历史和低污染燃烧技术发展[J]. 航空动力学报, 2012, 27(3): 572-577. LI Yingchun, ZHENG Guanghua. Review of study history and low emission combustion technology development on aero gas turbines fuelling hydrogen[J]. Journal of Aerospace Power, 2012, 27(3): 572-577. (in Chinese
LI Yingchun, ZHENG Guanghua. Review of study history and low emission combustion technology development on aero gas turbines fuelling hydrogen[J]. Journal of Aerospace Power, 2012, 27(3): 572-577. (in Chinese)
|
| [4] |
GONG Liang, HAN Yifei, ZHENG Xianwen, et al. Effect of distance of vertical barrier wall and release temperature on the hydrogen jet flame width and temperature distribution induced by impingement of ignited release of cryogenic hydrogen[J]. Combustion and Flame, 2024, 259: 113133. doi: 10.1016/j.combustflame.2023.113133
|
| [5] |
MEULEMANS M, DUROCHER A, BOURQUE G, et al. NO measurements in high temperature hydrogen flames: The crucial role of the hydrogen oxidation chemistry for accurate NO predictions[J]. Combustion and Flame, 2024, 261: 113279. doi: 10.1016/j.combustflame.2023.113279
|
| [6] |
李苏辉, 张归华, 吴玉新. 面向未来燃气轮机的先进燃烧技术综述[J]. 清华大学学报(自然科学版), 2021, 61(12): 1423-1437. LI Suhui, ZHANG Guihua, WU Yuxin. Advanced combustion technologies for future gas turbines[J]. Journal of Tsinghua University (Science and Technology), 2021, 61(12): 1423-1437. (in Chinese
LI Suhui, ZHANG Guihua, WU Yuxin. Advanced combustion technologies for future gas turbines[J]. Journal of Tsinghua University (Science and Technology), 2021, 61(12): 1423-1437. (in Chinese)
|
| [7] |
吕光普, 刘潇, 张志浩, 等. 氢燃气轮机燃烧技术研究进展[J]. 燃气轮机技术, 2022, 35(1): 1-15. LV Guangpu, LIU Xiao, ZHANG Zhihao, et al. Research progress of combustion technology in hydrogen gas turbine[J]. Gas Turbine Technology, 2022, 35(1): 1-15. (in Chinese
LV Guangpu, LIU Xiao, ZHANG Zhihao, et al. Research progress of combustion technology in hydrogen gas turbine[J]. Gas Turbine Technology, 2022, 35(1): 1-15. (in Chinese)
|
| [8] |
昌运鑫, 宋恒, 韩猛, 等. 掺氢功率比对富氢甲烷燃烧振荡特性的影响[J]. 推进技术, 2023, 44(1): 210673. CHANG Yunxin, SONG Heng, HAN Meng, et al. Effects of hydrogen power ratio on combustion oscillation characteristics of hydrogen-enriched methane[J]. Journal of Propulsion Technology, 2023, 44(1): 210673. (in Chinese
CHANG Yunxin, SONG Heng, HAN Meng, et al. Effects of hydrogen power ratio on combustion oscillation characteristics of hydrogen-enriched methane[J]. Journal of Propulsion Technology, 2023, 44(1): 210673. (in Chinese)
|
| [9] |
HAJ AYED A, KUSTERER K, FUNKE H H W, et al. Improvement study for the dry-low-NOx hydrogen micromix combustion technology[J]. Propulsion and Power Research, 2015, 4(3): 132-140. doi: 10.1016/j.jppr.2015.07.003
|
| [10] |
HORIKAWA A, OKADA K, YAMAGUCHI M, et al. Combustor development and engine demonstration of micro-mix hydrogen combustion applied to M1A-17 gas turbine[R]. GT2021-59666, 2021.
|
| [11] |
ELKADY A M, HERBON J, KALITAN D M, et al. Gas turbine emission characteristics in perfectly premixed combustion[J]. Journal of Engineering for Gas Turbines and Power, 2012, 134(6): 061501. doi: 10.1115/1.4006058
|
| [12] |
YORK W D, ZIMINSKY W S, YILMAZ E. Development and testing of a low NOx hydrogen combustion system for heavy-duty gas turbines[J]. Journal of Engineering for Gas Turbines and Power, 2013, 135(2): 022001. doi: 10.1115/1.4007733
|
| [13] |
HOLLON B, STEINTHORSSON E, MANSOUR A, et al. Ultra-low emission hydrogen/syngas combustion with a 1.3 MW injector using a micro-mixing lean-premix system[R]. GT2011-45929, 2011.
|
| [14] |
ASAI T, KOIZUMI H, DODO S, et al. Applicability of a multiple-injection burner to dry low-NOx combustion of hydrogen-rich fuels[R]. GT2010-22286, 2010.
|
| [15] |
LIU Xunwei, SHAO Weiwei, LIU Yan, et al. Cold flow characteristics of a novel high-hydrogen Micromix model burner based on multiple confluent turbulent round jets[J]. International Journal of Hydrogen Energy, 2021, 46(7): 5776-5789. doi: 10.1016/j.ijhydene.2020.11.012
|
| [16] |
莫妲, 尚守堂, 林宇震, 等. 一种氢燃料微尺度非预混燃烧室数值模拟[J]. 航空动力学报, 2023, 38(11): 2701-2710. MO Da, SHANG Shoutang, LIN Yuzhen, et al. Numerical simulation investigation on a hydrogen micromix combustor[J]. Journal of Aerospace Power, 2023, 38(11): 2701-2710. (in Chinese
MO Da, SHANG Shoutang, LIN Yuzhen, et al. Numerical simulation investigation on a hydrogen micromix combustor[J]. Journal of Aerospace Power, 2023, 38(11): 2701-2710. (in Chinese)
|
| [17] |
KANG H, KIM K T. Combustion dynamics of multi-element lean-premixed hydrogen-air flame ensemble[J]. Combustion and Flame, 2021, 233: 111585. doi: 10.1016/j.combustflame.2021.111585
|
| [18] |
JIN U, KIM K T. Experimental investigation of combustion dynamics and NOx/CO emissions from densely distributed lean-premixed multinozzle CH4/C3H8/H2/air flames[J]. Combustion and Flame, 2021, 229: 111410. doi: 10.1016/j.combustflame.2021.111410
|
| [19] |
宋恒, 刘玉治, 王欣尧, 等. 限制域形状对分层火焰和燃烧不稳定性的影响[J]. 推进技术, 2022, 43(8): 210282. SONG Heng, LIU Yuzhi, WANG Xinyao, et al. Effects of confinement shapes on stratified flames and combustion instabilities[J]. Journal of Propulsion Technology, 2022, 43(8): 210282. (in Chinese
SONG Heng, LIU Yuzhi, WANG Xinyao, et al. Effects of confinement shapes on stratified flames and combustion instabilities[J]. Journal of Propulsion Technology, 2022, 43(8): 210282. (in Chinese)
|
| [20] |
OZTARLIK G, SELLE L, POINSOT T, et al. Suppression of instabilities of swirled premixed flames with minimal secondary hydrogen injection[J]. Combustion and Flame, 2020, 214: 266-276. doi: 10.1016/j.combustflame.2019.12.032
|
| [21] |
方志林. SK型静态混合器的数值模拟[J]. 广东石油化工学院学报, 2013, 23(4): 84-86, 90. FANG Zhilin. Numerical simulation of kenics static mixer[J]. Journal of Guangdong University of Petrochemical Technology, 2013, 23(4): 84-86, 90. (in Chinese
FANG Zhilin. Numerical simulation of kenics static mixer[J]. Journal of Guangdong University of Petrochemical Technology, 2013, 23(4): 84-86, 90. (in Chinese)
|
| [22] |
徐龙超, 王雄辉, 刘云鹏, 等. 半无限长引压管动态响应特性[J]. 航空动力学报, 2024, 39(8): 20220579. XU Longchao, WANG Xionghui, LIU Yunpeng, et al. Dynamic response characteristics of semi-infinite pressure tube[J]. Journal of Aerospace Power, 2024, 39(8): 20220579. (in Chinese
XU Longchao, WANG Xionghui, LIU Yunpeng, et al. Dynamic response characteristics of semi-infinite pressure tube[J]. Journal of Aerospace Power, 2024, 39(8): 20220579. (in Chinese)
|
| [23] |
AMERIGHI M, ANDREINI A, REICHEL T, et al. LES investigation of a swirl stabilized technically premixed hydrogen flame with FGM and TFM models[J]. Applied Thermal Engineering, 2024, 247: 122944. doi: 10.1016/j.applthermaleng.2024.122944
|
| [24] |
BENIM A C, PFEIFFELMANN B, OCŁOŃ P, et al. Computational investigation of a lifted hydrogen flame with LES and FGM[J]. Energy, 2019, 173: 1172-1181. doi: 10.1016/j.energy.2019.02.133
|
| [25] |
PRIELER R, MOSER M, ECKART S, et al. Machine learning techniques to predict the flame state, temperature and species concentrations in counter-flow diffusion flames operated with CH4/CO/H2-air mixtures[J]. Fuel, 2022, 326: 124915. doi: 10.1016/j.fuel.2022.124915
|
| [26] |
冯冲, 祁海鹰, 谢刚, 等. 干式低NOx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 NOx gas turbine combustor[J]. Proceedings of the CSEE, 2011, 31(17): 9-19. (in Chinese
FENG Chong, QI Haiying, XIE Gang, et al. Analysis on the issue of fuel/air premixing uniformity of the dry low NOx gas turbine combustor[J]. Proceedings of the CSEE, 2011, 31(17): 9-19. (in Chinese)
|
| [27] |
杨丽娟, 张白桦, 叶旭桢. 快速傅里叶变换FFT及其应用[J]. 光电工程, 2004, 31(增刊1): 1-3, 7. YANG Lijuan, ZHANG Baihua, YE Xuzhen. Fast Fourier transform and its applications[J]. Opto-electronic Engineering, 2004, 31(Suppl 1): 1-3, 7. (in Chinese
YANG Lijuan, ZHANG Baihua, YE Xuzhen. Fast Fourier transform and its applications[J]. Opto-electronic Engineering, 2004, 31(Suppl 1): 1-3, 7. (in Chinese)
|
| [28] |
ABARBANEL H D I, BROWN R, SIDOROWICH J J, et al. The analysis of observed chaotic data in physical systems[J]. Reviews of Modern Physics, 1993, 65(4): 1331-1392. doi: 10.1103/RevModPhys.65.1331
|
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