| 利用广安博之模型对柴油机高原运行性能和排放特性的模拟研究 |
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| 引用本文： | 魏名山,张博,程晓青,马朝臣,张明,冯辉生.利用广安博之模型对柴油机高原运行性能和排放特性的模拟研究[J].汽车工程,2006,28(6):539-541. |
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| 作者姓名： | 魏名山 张博 程晓青 马朝臣 张明 冯辉生 |
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| 作者单位： | 1. 北京理工大学机械与车辆工程学院,北京,100081
2. 青海省高原科技发展有限公司,西宁,810006 |
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| 基金项目： | 青海省重点科技攻关项目(2004-G-155)资助 |
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| 摘 要： | 为研究柴油机高原运行的动力性、经济性和排放特性,使用广安博之燃烧模型对一台增压中冷的重型柴油机进行了模拟分析。模拟计算的结果显示,随着海拔高度的增加,柴油机的动力性下降,油耗上升,排放物中的氮氧化物有所减少,而碳烟排放增加。
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| 关 键 词： | 重型柴油机 高原 广安博之模型 排放特性 模拟 |
| 收稿时间： | 2005-08-30 |
| 修稿时间： | 2005-08-302005-10-31 |
A Simulation Study on High Altitude Effects on Performance and Emissions of Diesel Engine with Hiroyasu Model |
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| Wei Mingshan,Zhang Bo,Cheng Xiaoqing,Ma Chaochen,Zhang Ming,Feng Huisheng.A Simulation Study on High Altitude Effects on Performance and Emissions of Diesel Engine with Hiroyasu Model[J].Automotive Engineering,2006,28(6):539-541. |
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| Authors: | Wei Mingshan Zhang Bo Cheng Xiaoqing Ma Chaochen Zhang Ming Feng Huisheng |
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| Institution: | 1. School of Mechanical and Vehicular Engineering, Beijing Institute of Technology, Beijing 100081 ; 2. Qinghai Plateau Technology Development Co. Ltd. , Xining 810006 |
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| Abstract: | An inter-cooled turbocharged heavy-duty diesel engine is simulated with Hiroyasu combustion model for studying its performance,fuel consumption and emissions when running at high altitude.The results show that with the rising of altitude,the performance lowers,brake specific fuel consumption goes up,NOx emission reduces to a certain degree,but the smoke emission increases. |
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| Keywords: | Heavy-duty diesel engine High altitude Hiroyasu combustion model Emission characteristics Simulation |
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