| 柴油机二级涡轮增压系统匹配研究 |
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| 引用本文： | 张代国,丁艳,李瑞发,孟亮虎,刘威. 柴油机二级涡轮增压系统匹配研究[J]. 柴油机, 2018, 40(1): 8-12 |
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| 作者姓名： | 张代国 丁艳 李瑞发 孟亮虎 刘威 |
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| 作者单位： | 海军驻407厂军代表室,河南洛阳,471039河南柴油机重工有限责任公司,河南洛阳,471039 |
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| 摘 要： | 采用AVL-Boost仿真软件对某型船用高速柴油机预混合燃烧性能进行仿真分析。分析显示:柴油机采用二级涡轮增压系统能有效提升功率,提高低速扭矩性能,改善加速性,降低发动机油耗,改善排放。同时指出:二级增压系统构成较为复杂,体积和质量都较大,安装和连接较难实现,针对这个问题探讨了合适的解决方案。
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| 关 键 词： | 船用柴油机 二级增压 性能 结构 |
| 收稿时间： | 2017-03-17 |
Research on the Matching of Two-Stage Turbocharging Systemswith Diesel Engines |
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| Zhang Daiguo,Ding Yan,Li Ruif,Meng Lianghu and Liu Wei. Research on the Matching of Two-Stage Turbocharging Systemswith Diesel Engines[J]. Diesel Engine, 2018, 40(1): 8-12 |
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| Authors: | Zhang Daiguo Ding Yan Li Ruif Meng Lianghu Liu Wei |
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| Affiliation: | Naval Deputy Office of Henan Diesel Engine Industry Co., Ltd., Henan Luoyang 471039,Henan Diesel Engine Industry Co., Ltd., Henan Luoyang 471039,Henan Diesel Engine Industry Co., Ltd., Henan Luoyang 471039,Henan Diesel Engine Industry Co., Ltd., Henan Luoyang 471039 and Henan Diesel Engine Industry Co., Ltd., Henan Luoyang 471039 |
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| Abstract: | AVL-Boost simulation software is employed to simulate the premixed combustion performance of a certain marine high-speed diesel engine. The analysis shows that the diesel engine with the two-stage turbocharging system could effectively improve the power, low-speed torque performance, acceleration performance, and decrease the fuel consumption, and improve the emissions. It is also pointed out that the two-stage turbocharging system is complex, has relatively big size and quality, thus is hard for installation and connection. The solutions to deal with these problems are also discussed. |
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| Keywords: | marine diesel engine two-stage turbocharging performance structure |
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