1. 上海交通大学动力机械及工程教育部重点实验室
2. 中国北方发动机研究所
纸质出版:2025
移动端阅览
陈天宇, 陈旭, 秦慈伟, 等. 两级相继增压柴油机增压模式切换试验[J]. 内燃机学报, 2025,(4):289-296.
陈天宇, 陈旭, 秦慈伟, et al. 两级相继增压柴油机增压模式切换试验[J]. 2025, (4): 289-296.
陈天宇, 陈旭, 秦慈伟, 等. 两级相继增压柴油机增压模式切换试验[J]. 内燃机学报, 2025,(4):289-296. DOI: 10.16236/j.cnki.nrjxb.202504033.
陈天宇, 陈旭, 秦慈伟, et al. 两级相继增压柴油机增压模式切换试验[J]. 2025, (4): 289-296. DOI: 10.16236/j.cnki.nrjxb.202504033.
针对两级相继增压(TSST)柴油机增压模式切换过程的性能恶化问题,基于改造的两级相继增压柴油机试验平台,开展了增压模式切换试验,探明了负荷与进气切换阀(ISV)延迟开启时间对切换过程的影响规律.结果表明:两级相继增压系统可在全工况范围降低燃油消耗率,以经济最优为目标制定不同增压模式切换边界为65%负荷,并在考虑排放与切换冗余的基础上进行拓宽;随着负荷升高,切换过程中增压压力波动的幅度增大,排气压力突变程度加大,导致更严重的柴油机转速波动;切入分支高压级压气机出口端的进气切换阀延迟开启可减小切换过程的性能波动.不同负荷下存在对应的最优进气切换阀延迟开启时间,为压气机无倒流时的阀门前、后压力相等时间,随着负荷升高,该最优值缩短;在最佳的阀门延迟控制下,压气机喘振和倒流现象基本消失,转速波动抑制率可达82.47%,实现增压模式的平顺切换.
付永刚,楚仕超,苗翠婷,张福根,许晓颖.船用柴油机相继增压器切换工况选择及控制策略研究[J].内燃机,2022(05).
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周文杰,程江华,邢卫东,石磊,邓康耀.基于排气能量调节的柴油机相继增压切换过程控制研究[J].车用发动机,2020(06).
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成晓北,浦涵,杨灿.可调二级增压结合EGR策略对米勒循环柴油机性能的影响[J].车用发动机,2019(04).
刘大川,张众杰,刘瑞林,李浩,夏南龙.高海拔柴油机两级增压控制研究现状与发展趋势[J].装备环境工程,2019(01).
何清林,王贺春,王银燕,李先南.船用V型柴油机大小涡轮增压器相继增压切换过程试验研究[J].内燃机工程,2013(02).
Qiu Hongjian,Leng Ling,Song Yanping,Cheng Jianghua,Shi Lei,Deng Kangyao.Experimental investigation of combustion characteristics analysis and optimization during the turbocharging mode switching process of diesel engine with advanced turbocharging system[J].Applied Thermal Engineering,2023.
De Bellis Vincenzo,Malfi Enrica,Lanotte Alfredo,Fasulo Giovanni,Bozza Fabio,Cafari Alberto,Caputo Gennaro,Hyvönen Jari.Development of a phenomenological model for the description of RCCI combustion in a dual-fuel marine internal combustion engine[J].Applied Energy,2022.
Leng Ling,Qiu Hongjian,Li Xiannan,Zhong Jie,Shi Lei,Deng Kangyao.Effects on the transient energy distribution of turbocharging mode switching for marine diesel engines[J].Energy,2022.
Lu Daoyi,Theotokatos Gerasimos,Zhang Jundong,Zeng Hong,Cui Keying.Parametric investigation of a large marine two-stroke diesel engine equipped with exhaust gas recirculation and turbocharger cut out systems[J].Applied Thermal Engineering,2022.
P Dziedzik,K Danilecki.The concept of determining the control function of turbochargers in sequential turbo-charging[J].IOP Conference Series: Materials Science and Engineering,2018.
Toda Katsuyuki,Goto Satoru,Ogura Shigeki,Kawai Daichi.Improvement Technology for Non-visible Smoke During Ship Transient Operation[J].MTZ industrial,2018.
Xin Shi,Tengteng Wang,Chaochen Ma.Simulations of the diesel engine performance with a two-stage sequential turbocharging system at different altitudes[J].Proceedings of the Institution of Mechanical Engineers, Part D: Journal of Automobile Engineering,2014.
Schmitt Frank.Powerful Turbocharging System for Passenger Car Diesel Engines[J].MTZ worldwide,2014.
J. Galindo,H. Climent,C. Guardiola,J. Doménech.STRATEGIES FOR IMPROVING THE MODE TRANSITION IN A SEQUENTIAL PARALLEL TURBOCHARGED AUTOMOTIVE DIESEL ENGINE[J].International Journal of Automotive Technology,2009.
Experimental Study on the Three-phase Sequential Turbocharging System with Two Unequal Size Turbochargers[J].SAE International Journal of Fuels and Lubricants,2009.
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