| Citation: | JIANG Xianyu, LIU Ping, DENG Tao. Research on performance impact of pre-chamber structural parameters on performance of hydrogen-ammonia swashplate engines[J]. Journal of Aerospace Power, 2025, 41（X）：20250347 doi: 10.13224/j.cnki.jasp.20250347
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To improve the cycle thermal efficiency and output power of the swashplate engine, a simulation model of a swashplate engine with pre-chamber hydrogen jet igniting ammonia was established. The influences of key structural parameters of the pre-chamber on the thermal jet in the pre-chamber and the engine performance parameters were analyzed. The results showed that appropriately increasing the cross-sectional ratio can advance the start time of the thermal jet and increase the penetration length of the thermal jet; when the cross-sectional ratio reached 0.225, the flame propagation speed in the cylinder was faster, and the comprehensive effect was the best. With the increase of the pre-chamber volume, the penetration distance and distribution area of the jet flame first increased and then decreased; when the volume ratio was 1%, the jet flame had a larger penetration distance and a larger distribution area, enabling the engine to achieve optimal balance between power output and economy under this working condition. The influence of the orifice diameter on the performance of the Swashplate engine also showed a trend of first increasing and then decreasing with the increase of the orifice diameter; when the orifice diameter was 1mm, the flame propagation speed in the main combustion chamber was faster, the distribution area was larger, and the comprehensive performance was better. This could provide theoretical reference and technical support for the optimal design of the pre-chamber structure of the swashplate engine and the efficient application of hydrogen-ammonia fuel.
| [1] |
汪琦, 张慧芬, 俞红啸, 等. 燃烧氢氨能源的清洁环保供热及减少碳排放量[J]. 染整技术, 2025, 47(1): 28-31. WANG Qi, ZHANG Huifen, YU Hongxiao, et al. Combustion of hydrogen ammonia energy clean and environmentally friendly heating and reduce carbon emissions[J]. Textile Dyeing and Finishing Journal, 2025, 47(1): 28-31. (in Chinese
WANG Qi, ZHANG Huifen, YU Hongxiao, et al. Combustion of hydrogen ammonia energy clean and environmentally friendly heating and reduce carbon emissions[J]. Textile Dyeing and Finishing Journal, 2025, 47(1): 28-31. (in Chinese)
|
| [2] |
肖丽, 邹毅, 雷鸣, 等. 预混氢气对氨气燃烧过程的加速机理研究[J]. 节能技术, 2024, 42(5): 411-417. XIAO Li, ZOU Yi, LEI Ming, et al. Mechanistic study of accelerated characterization of ammonia combustion process by premixed hydrogen gas[J]. Energy Conservation Technology, 2024, 42(5): 411-417. (in Chinese
XIAO Li, ZOU Yi, LEI Ming, et al. Mechanistic study of accelerated characterization of ammonia combustion process by premixed hydrogen gas[J]. Energy Conservation Technology, 2024, 42(5): 411-417. (in Chinese)
|
| [3] |
DINESH M H, KUMAR G N. Effects of compression and mixing ratio on NH3/H2 fueled Si engine performance, combustion stability, and emission[J]. Energy Conversion and Management: X, 2022, 15: 100269. doi: 10.1016/j.ecmx.2022.100269
|
| [4] |
MØRCH C S, BJERRE A, GØTTRUP M P, et al. Ammonia/hydrogen mixtures in an SI-engine: Engine performance and analysis of a proposed fuel system[J]. Fuel, 2011, 90(2): 854-864. doi: 10.1016/j.fuel.2010.09.042
|
| [5] |
高源鑫, 冯永明, 王煜淞, 等. 氨燃料部分预裂解对预燃室射流点火氨发动机燃烧及温室气体排放的影响[J]. 内燃机工程, 2025, 46(3): 55-68. GAO Yuanxin, FENG Yongming, WANG Yusong, et al. Effects of partial pre-decomposition of ammonia fuel on combustion and greenhouse gas emissions in a pre-chamber jet ignition ammonia engine[J]. Chinese Internal Combustion Engine Engineering, 2025, 46(3): 55-68. (in Chinese
GAO Yuanxin, FENG Yongming, WANG Yusong, et al. Effects of partial pre-decomposition of ammonia fuel on combustion and greenhouse gas emissions in a pre-chamber jet ignition ammonia engine[J]. Chinese Internal Combustion Engine Engineering, 2025, 46(3): 55-68. (in Chinese)
|
| [6] |
DINESH M H, PANDEY J K, KUMAR G N. Study of performance, combustion, and NOx emission behavior of an SI engine fueled with ammonia/hydrogen blends at various compression ratio[J]. International Journal of Hydrogen Energy, 2022, 47(60): 25391-25403. doi: 10.1016/j.ijhydene.2022.05.287
|
| [7] |
XIN Gu, JI Changwei, WANG Shuofeng, et al. Effect of different volume fractions of ammonia on the combustion and emission characteristics of the hydrogen-fueled engine[J]. International Journal of Hydrogen Energy, 2022, 47(36): 16297-16308. doi: 10.1016/j.ijhydene.2022.03.103
|
| [8] |
MENG Xiangyu, ZHAO Chenhan, CUI Zechuan, et al. Understanding of combustion characteristics and NO generation process with pure ammonia in the pre-chamber jet-induced ignition system[J]. Fuel, 2023, 331: 125743. doi: 10.1016/j.fuel.2022.125743
|
| [9] |
LIU Zongkuan, ZHOU Lei, WEI Haiqiao. Experimental investigation on the performance of pure ammonia engine based on reactivity controlled turbulent jet ignition[J]. Fuel, 2023, 335: 127116. doi: 10.1016/j.fuel.2022.127116
|
| [10] |
ZHANG Xiaolei, TIAN Jiangping, CUI Zechuan, et al. Visualization study on the effects of pre-chamber jet ignition and methane addition on the combustion characteristics of ammonia/air mixtures[J]. Fuel, 2023, 338: 127204. doi: 10.1016/j.fuel.2022.127204
|
| [11] |
ZHOU Lei, LIU Peilin, ZHONG Lijia, et al. Experimental observation of lean flammability limits using turbulent jet ignition with auxiliary hydrogen and methane in pre-chamber[J]. Fuel, 2021, 305: 121570. doi: 10.1016/j.fuel.2021.121570
|
| [12] |
王罗玺, 任飞, 李卓航, 等. 预燃室氢射流火焰引燃氨预混气火焰发展及着火特性数值研究[J]. 内燃机工程, 2023, 44(5): 24-32. WANG Luoxi, REN Fei, LI Zhuohang, et al. Numerical investigation on the flame development and ignition characteristics of ammonia premixed gas ignited by hydrogen jet flame in a pre-chamber[J]. Chinese Internal Combustion Engine Engineering, 2023, 44(5): 24-32. (in Chinese
WANG Luoxi, REN Fei, LI Zhuohang, et al. Numerical investigation on the flame development and ignition characteristics of ammonia premixed gas ignited by hydrogen jet flame in a pre-chamber[J]. Chinese Internal Combustion Engine Engineering, 2023, 44(5): 24-32. (in Chinese)
|
| [13] |
张孚, 陈海娥, 李骏, 等. 预燃室内氢喷射参数对氨内燃机燃烧的影响[J/OL]. 吉林大学学报(工学版), 2024: 1-10. (2024-08-15) [2025-06-22]. https://link.cnki.net/doi/10.13229/j.cnki.jdxbgxb.20240533. ZHANG Fu, CHEN Haie, LI Jun, et al. Influence of hydrogen injection parameters in pre-chamber on combustion characteristics of ammonia fueled internal combustion engines[J/OL]. Journal of Jilin University (Engineering and Technology Edition), 2024: 1-10. (2024-08-15) [2025-06-22]. https://link.cnki.net/doi/10.13229/j.cnki.jdxbgxb.20240533. (in Chinese
ZHANG Fu, CHEN Haie, LI Jun, et al. Influence of hydrogen injection parameters in pre-chamber on combustion characteristics of ammonia fueled internal combustion engines[J/OL]. Journal of Jilin University (Engineering and Technology Edition), 2024: 1-10. (2024-08-15) [2025-06-22]. https://link.cnki.net/doi/10.13229/j.cnki.jdxbgxb.20240533. (in Chinese)
|
| [14] |
LIU Peilin, ZHONG Lijia, ZHOU Lei, et al. The ignition characteristics of the pre-chamber turbulent jet ignition of the hydrogen and methane based on different orifices[J]. International Journal of Hydrogen Energy, 2021, 46(74): 37083-37097. doi: 10.1016/j.ijhydene.2021.08.201
|
| [15] |
ZHONG Lijia, LIU Peilin, HUA Jianxiong, et al. Experimental study on combustion characteristics and pressure oscillations of turbulent jet ignition in a confined space[J]. Combustion Science and Technology, 2023, 195(5): 958-981. doi: 10.1080/00102202.2021.1976768
|
| [16] |
WANG Nana, LIU Jinxiang, CHANG W L, et al. Ignition kinetics of a homogeneous hydrogen/air mixture using a transient hot jet[J]. International Journal of Hydrogen Energy, 2018, 43(33): 16373-16385. doi: 10.1016/j.ijhydene.2018.07.029
|
| [17] |
WANG Nana, LIU Jinxiang, CHANG W L, et al. A numerical study on effects of pre-chamber syngas reactivity on hot jet ignition[J]. Fuel, 2018, 234: 1-8. doi: 10.1016/j.fuel.2018.06.124
|
| [18] |
LUO Qinghe, SUN Baigang, GAO Yongli, et al. The effect of equivalence ratio, temperature and pressure on the combustion characteristics of hydrogen-air pre-mixture with turbulent jet induced by pre-chamber sparkplug[J]. International Journal of Hydrogen Energy, 2019, 44(36): 20470-20481. doi: 10.1016/j.ijhydene.2019.05.238
|
| [19] |
WU Han, WANG Lili, WANG Xi, et al. The effect of turbulent jet induced by pre-chamber sparkplug on combustion characteristics of hydrogen-air pre-mixture[J]. International Journal of Hydrogen Energy, 2018, 43(16): 8116-8126. doi: 10.1016/j.ijhydene.2018.02.155
|
| [20] |
梁伟阁, 张振山, 朱锐. 周转斜盘发动机动力学分析与优化[J]. 华中科技大学学报(自然科学版), 2013, 41(4): 26-30. LIANG Weige, ZHANG Zhenshan, ZHU Rui. Dynamic analysis and optimization of swash-plate engine[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2013, 41(4): 26-30. (in Chinese
LIANG Weige, ZHANG Zhenshan, ZHU Rui. Dynamic analysis and optimization of swash-plate engine[J]. Journal of Huazhong University of Science and Technology (Natural Science Edition), 2013, 41(4): 26-30. (in Chinese)
|
| [21] |
张雷, 徐海军, 张湘, 等. 高紧凑性交叉斜盘式功率传输机构的特性[J]. 中国机械工程, 2021, 32(18): 2165-2174. ZHANG Lei, XU Haijun, ZHANG Xiang, et al. Characteristics of high compact power transmission mechanisms of crossed swash-plates[J]. China Mechanical Engineering, 2021, 32(18): 2165-2174. (in Chinese
ZHANG Lei, XU Haijun, ZHANG Xiang, et al. Characteristics of high compact power transmission mechanisms of crossed swash-plates[J]. China Mechanical Engineering, 2021, 32(18): 2165-2174. (in Chinese)
|
| [22] |
魏振航, 王世宇, 夏春花. 基于相位调谐的旋转摆盘发动机驱动机构运动与受力分析[J]. 机械工程学报, 2024, 60(3): 109-119. WEI Zhenhang, WANG Shiyu, XIA Chunhua. Motion and forces analysis of the drive mechanism of rotary wobble-plate engine based on phase tuning[J]. Journal of Mechanical Engineering, 2024, 60(3): 109-119. (in Chinese
WEI Zhenhang, WANG Shiyu, XIA Chunhua. Motion and forces analysis of the drive mechanism of rotary wobble-plate engine based on phase tuning[J]. Journal of Mechanical Engineering, 2024, 60(3): 109-119. (in Chinese)
|
| [23] |
葛琪琪. 预燃室式天然气掺氢发动机燃烧及排放特性的模拟研究[D]. 镇江 江苏: 江苏大学, 2020. GE Qiqi. Numerical researches on combustion and emission characteristics of a hydrogen enriched natural gas engine with pre-chamber[D]. Zhenjiang Jiangsu: Jiangsu University, 2020. (in Chinese
GE Qiqi. Numerical researches on combustion and emission characteristics of a hydrogen enriched natural gas engine with pre-chamber[D].
|
| [24] |
常铭, 苗海燕, 刘岩, 等. 高温高压下掺氢天然气的燃烧特性[J]. 内燃机学报, 2010, 28(6): 481-487. CHANG Ming, MIAO Haiyan, LIU Yan, et al. Combustion characteristics of hydrogen-enriched natural gas under elevated temperature and pressure[J]. Transactions of CSICE, 2010, 28(6): 481-487. (in Chinese
CHANG Ming, MIAO Haiyan, LIU Yan, et al. Combustion characteristics of hydrogen-enriched natural gas under elevated temperature and pressure[J]. Transactions of CSICE, 2010, 28(6): 481-487. (in Chinese)
|
| [25] |
杨舟, 王忠恕, 刘强, 等. 一种适于双燃料发动机的燃烧室设计[J]. 车用发动机, 2018(6): 71-77. YANG Zhou, WANG Zhongshu, LIU Qiang, et al. Design of combustion chamber for dual fuel engine[J]. Vehicle Engine, 2018(6): 71-77. (in Chinese
YANG Zhou, WANG Zhongshu, LIU Qiang, et al. Design of combustion chamber for dual fuel engine[J]. Vehicle Engine, 2018(6): 71-77. (in Chinese)
|
| [26] |
郭浩. 船用双燃料低速机预燃室富燃反应机理及性能优化策略研究[D]. 哈尔滨: 哈尔滨工程大学, 2021. GUO Hao. Research on the fuel-rich combustion reaction mechanism in pre-chamber and performance optimization strategy for a marine LP-DF engine[D]. Harbin: Harbin Engineering University, 2021. (in Chinese
GUO Hao. Research on the fuel-rich combustion reaction mechanism in pre-chamber and performance optimization strategy for a marine LP-DF engine[D].
|
| [27] |
SENECAL P K, RICHARDS K J, POMRANING E, et al. A new parallel cut-cell Cartesian CFD code for rapid grid generation applied to in-cylinder diesel engine simulations: SAE Technical Paper 2007-1-0159 [J]. Warrendale, US: SAE (Society of Automotive Engineers) International, 2007.
|
| [28] |
OTOMO J, KOSHI M, MITSUMORI T, et al. Chemical kinetic modeling of ammonia oxidation with improved reaction mechanism for ammonia/air and ammonia/hydrogen/air combustion[J]. International Journal of Hydrogen Energy, 2018, 43(5): 3004-3014. doi: 10.1016/j.ijhydene.2017.12.066
|
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