| Citation: | ZHAO Zhenfeng, XIONG Jingyi, YU Chuncun, et al. Design and optimization of tuned booster system for an aviation heavy fuel piston engine[J]. Journal of Aerospace Power, 2025, 40（4）：20230398 doi: 10.13224/j.cnki.jasp.20230398
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In order to solve the problem of turbocharging matching caused by strong coupling in the intake and exhaust pressures of the two-stroke engine, an optimization method using genetic algorithm was proposed based on the traditional design method of tuned booster system. Considering the charging efficiency and scavenging trapping ratio, the engine’s tuned booster system was parametrically designed to achieve 100% power recovery at the altitude of 5 000 m. The ground performance of the system was verified by ground bench test. The simulation and test results were in good agreement. The research showed that tuned booster system can realize the high-altitude power recovery of the engine, and the design method based on genetic algorithm is suitable for the turbocharging matching of complex multi-cylinder engine.
| [1] |
尹泽勇,李上福,李概奇. 无人机动力装置的现状与发展[J]. 航空发动机,2007,33(1): 10-15. YIN Zeyong,LI Shangfu,LI Gaiqi. Current state and development of the unmanned aerial vehicle powerplants[J]. Aeroengine,2007,33(1): 10-15. (in Chinese
YIN Zeyong, LI Shangfu, LI Gaiqi. Current state and development of the unmanned aerial vehicle powerplants[J]. Aeroengine, 2007, 33(1): 10-15. (in Chinese)
|
| [2] |
杜春媛,田梦园,胡春明. 二冲程重油航空发动机技术发展分析[J]. 小型内燃机与车辆技术,2020,49(3): 92-96. DU Chunyuan,TIAN Mengyuan,HU Chunming. Technical development analysis of two-stroke heavy fuel aero engine[J]. Small Internal Combustion Engine and Vehicle Technique,2020,49(3): 92-96. (in Chinese
DU Chunyuan, TIAN Mengyuan, HU Chunming. Technical development analysis of two-stroke heavy fuel aero engine[J]. Small Internal Combustion Engine and Vehicle Technique, 2020, 49(3): 92-96. (in Chinese)
|
| [3] |
郭凌崧,王昊,黄克菲. 航空重油在航空活塞式发动机的应用[J]. 小型内燃机与车辆技术,2018,47(1): 84-89,93. GUO Lingsong,WANG Hao,HUANG Kefei. Application of aviation heavy oil in aviation piston engine[J]. Small Internal Combustion Engine and Vehicle Technique,2018,47(1): 84-89,93. (in Chinese
GUO Lingsong, WANG Hao, HUANG Kefei. Application of aviation heavy oil in aviation piston engine[J]. Small Internal Combustion Engine and Vehicle Technique, 2018, 47(1): 84-89, 93. (in Chinese)
|
| [4] |
徐斌,梁郑岳. 活塞发动机高空动力恢复方法的探索[J]. 航空动力学报,2009,24(8): 1736-1740. XU Bin,LIANG Zhengyue. Research into the restoration method for high-altitude piston engine[J]. Journal of Aerospace Power,2009,24(8): 1736-1740. (in Chinese
XU Bin, LIANG Zhengyue. Research into the restoration method for high-altitude piston engine[J]. Journal of Aerospace Power, 2009, 24(8): 1736-1740. (in Chinese)
|
| [5] |
王艳华,李云清,陈小龙,等. 轻型航空发动机二级涡轮增压匹配模拟[J]. 航空动力学报,2011,26(5): 1099-1103. WANG Yanhua,LI Yunqing,CHEN Xiaolong,et al. Two-stage turbocharging matching of light aero-engine at high altitude[J]. Journal of Aerospace Power,2011,26(5): 1099-1103. (in Chinese
WANG Yanhua, LI Yunqing, CHEN Xiaolong, et al. Two-stage turbocharging matching of light aero-engine at high altitude[J]. Journal of Aerospace Power, 2011, 26(5): 1099-1103. (in Chinese)
|
| [6] |
沈颖刚,杨云春,吕誉,等. 增压方式对柴油机高原环境下工作特性影响的数值模拟[J]. 内燃机工程,2021,42(3): 47-54. SHEN Yinggang,YANG Yunchun,LÜ Yu,et al. Numerical simulation of influence of turbocharging modes on working characteristics of diesel engine at plateau[J]. Chinese Internal Combustion Engine Engineering,2021,42(3): 47-54. (in Chinese
SHEN Yinggang, YANG Yunchun, LÜ Yu, et al. Numerical simulation of influence of turbocharging modes on working characteristics of diesel engine at plateau[J]. Chinese Internal Combustion Engine Engineering, 2021, 42(3): 47-54. (in Chinese)
|
| [7] |
郭栋,骞剑策,赵振峰,等. 航空活塞二冲程发动机的可变排气阀换气过程[J]. 航空动力学报,2020,35(3): 471-481. GUO Dong,QIAN Jiance,ZHAO Zhenfeng,et al. Ventilation process of variable exhaust valve of aviation piston two-stroke engine[J]. Journal of Aerospace Power,2020,35(3): 471-481. (in Chinese
GUO Dong, QIAN Jiance, ZHAO Zhenfeng, et al. Ventilation process of variable exhaust valve of aviation piston two-stroke engine[J]. Journal of Aerospace Power, 2020, 35(3): 471-481. (in Chinese)
|
| [8] |
王蕾,赵振峰,俞春存,等. 航空活塞二冲程汽油机排气口高度优化研究[J]. 航空动力学报,2019,34(2): 442-450. WANG Lei,ZHAO Zhenfeng,YU Chuncun,et al. Optimization research of the exhaust height on aviation piston two-stroke gasoline engine[J]. Journal of Aerospace Power,2019,34(2): 442-450. (in Chinese
WANG Lei, ZHAO Zhenfeng, YU Chuncun, et al. Optimization research of the exhaust height on aviation piston two-stroke gasoline engine[J]. Journal of Aerospace Power, 2019, 34(2): 442-450. (in Chinese)
|
| [9] |
GUSTAFSSON R U K. A practical application to reduce exhausts emissions on a two-stroke engine with a tuned exhaust pipe[R]. SAE Technical Paper 2006-32-0054,2006.
|
| [10] |
ZSIGA G,KERRES R,BACH M,et al. Potential of expansion chamber exhaust pipes for two-stroke powered tools[R]. SAE Technical Paper 2010-32-0011,2010.
|
| [11] |
HARDMAN K. Turbocharged spark ignition two stroke engine[R]. SAE Technical Paper 942529,1994.
|
| [12] |
陈方超. 二冲程增压发动机气体流动及扫气品质的仿真研究[D]. 南京: 南京航空航天大学,2017. CHEN Fangchao. Simulation study on gas flow and scavenging quality of two-stroke supercharged engine[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2017. (in Chinese
CHEN Fangchao. Simulation study on gas flow and scavenging quality of two-stroke supercharged engine[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2017. (in Chinese)
|
| [13] |
丁昌露. 二冲程航空活塞发动机涡轮增压匹配及性能仿真[D]. 南京: 南京航空航天大学,2017. DING Changlu. Turbocharging matching and performance simulation of two-stroke aviation piston engine[D]. Nanjing: Nanjing University of Aeronautics and Astronautics,2017. (in Chinese
DING Changlu. Turbocharging matching and performance simulation of two-stroke aviation piston engine[D]. Nanjing: Nanjing University of Aeronautics and Astronautics, 2017. (in Chinese)
|
| [14] |
刘博,邓康耀. 二冲程汽油机高空增压功率恢复计算研究[J]. 航空动力学报,2009,24(7): 1570-1576. LIU Bo,DENG Kangyao. Computed study on power recovery of turbocharged two stroke spark ignition engine at altitude[J]. Journal of Aerospace Power,2009,24(7): 1570-1576. (in Chinese
LIU Bo, DENG Kangyao. Computed study on power recovery of turbocharged two stroke spark ignition engine at altitude[J]. Journal of Aerospace Power, 2009, 24(7): 1570-1576. (in Chinese)
|
| [15] |
叶莹. 航空活塞二冲程汽油机增压匹配与控制策略研究[D]. 北京: 北京理工大学,2018. YE Ying. Study on turbocharging matching and control strategy of two-stroke air piston gasoline engine[D]. Beijing: Beijing Institute of Technology,2018. (in Chinese
YE Ying. Study on turbocharging matching and control strategy of two-stroke air piston gasoline engine[D]. Beijing: Beijing Institute of Technology, 2018. (in Chinese)
|
| [16] |
张朔,赵振峰,董雪飞,等. 二冲程航空活塞发动机增压匹配研究和优化[J]. 兵工学报,2020,41(1): 135-142. ZHANG Shuo,ZHAO Zhenfeng,DONG Xuefei,et al. Research and optimization of turbocharging matching for two-stroke aero engine[J]. Acta Armamentarii,2020,41(1): 135-142. (in Chinese
ZHANG Shuo, ZHAO Zhenfeng, DONG Xuefei, et al. Research and optimization of turbocharging matching for two-stroke aero engine[J]. Acta Armamentarii, 2020, 41(1): 135-142. (in Chinese)
|
| [17] |
胡春明,郝蒙蒙. 无人机活塞式发动机进排气系统优化[J]. 航空动力学报,2018,33(4): 1009-1016. HU Chunming,HAO Mengmeng. Intake and exhaust system optimization of UAV piston engine[J]. Journal of Aerospace Power,2018,33(4): 1009-1016. (in Chinese
HU Chunming, HAO Mengmeng. Intake and exhaust system optimization of UAV piston engine[J]. Journal of Aerospace Power, 2018, 33(4): 1009-1016. (in Chinese)
|
| [18] |
胡春明,田梦园,刘娜,等. 基于多目标的二冲程发动机换气过程优化[J]. 航空动力学报,2021,36(11): 2241-2250. HU Chunming,TIAN Mengyuan,LIU Na,et al. Gas exchange process of two-stroke engine based on multi-objective optimization[J]. Journal of Aerospace Power,2021,36(11): 2241-2250. (in Chinese
HU Chunming, TIAN Mengyuan, LIU Na, et al. Gas exchange process of two-stroke engine based on multi-objective optimization[J]. Journal of Aerospace Power, 2021, 36(11): 2241-2250. (in Chinese)
|
| [19] |
BLAIR G P. Design and simulation of two-stroke engines[M]. Warrendale,US: SAE International,1996.
|
| [20] |
梁利干,蒋德明. 涡轮增压高速柴油机的高原性能预测[J]. 内燃机学报,1983,1(2): 1-18. LIANG Ligan,JIANG Deming. Some predictions of turbocharged high spend diesel engine performance at highland[J]. Transactions of Csice,1983,1(2): 1-18. (in Chinese
LIANG Ligan, JIANG Deming. Some predictions of turbocharged high spend diesel engine performance at highland[J]. Transactions of Csice, 1983, 1(2): 1-18. (in Chinese)
|
| [21] |
蒋德明. 内燃机的涡轮增压[M]. 北京: 机械工业出版社,1986.
|
| [22] |
GARG M,KUMAR D,SYED M,et al. CFD modelling of a two stroke engine to predict and reduce short circuit losses[J]. SAE International Journal of Engines,2015,9(1): 355-364. doi: 10.4271/2015-32-0702
|
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