| 多缸柴油机摩擦扭矩的建模与仿真 |
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| 引用本文： | 姚晓山,李琳,张友荣. 多缸柴油机摩擦扭矩的建模与仿真[J]. 内燃机车, 2011, 0(12): 15-18,42 |
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| 作者姓名： | 姚晓山 李琳 张友荣 |
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| 作者单位： | 1. 空军雷达学院军械通用装备系,湖北武汉,430033
2. 海军工程大学船舶与动力学院,湖北武汉,430033 |
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| 摘 要： | 对柴油机摩擦扭矩进行深入分析,将整机摩擦扭矩分为活塞组、轴承、气阀等几个部分,并分别进行建模研究。模型以多缸四冲程机为研究对象,分别得到了各部分单独的摩擦扭矩模型和柴油机整体摩擦扭矩模型,并利用某型四冲程柴油机实测倒拖时的气缸压力和转速等参数对模型进行了仿真。
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| 关 键 词： | 多缸柴油机 摩擦扭矩 建模 仿真 |
Friction torque model and simulation for multi-cylinder engine |
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| YAO Xiao-shan,LI Lin,ZHANG You-rong. Friction torque model and simulation for multi-cylinder engine[J]. Diesel Locomotives, 2011, 0(12): 15-18,42 |
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| Authors: | YAO Xiao-shan LI Lin ZHANG You-rong |
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| Affiliation: | YAO Xiao-shan1,LI Lin2,ZHANG You-rong1(1.Air Force Radar College,Wuhan 430033,China,2.Ship and Power School of Naval University of Engineering,China) |
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| Abstract: | The study on friction torque of diesel engine is quite important to the transient fuel control.After further study on the diesel engine,the friction torque is divided into several components and different model was built for each component.The model is used for four stroke engine under the working condition of towing astern. |
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| Keywords: | multi-cylinder diesel engine friction torque modeling simulation |
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