| 直喷式柴油机的碳烟预测模型 |
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| 引用本文： | 胡俊巍,程志远,孙柏刚. 直喷式柴油机的碳烟预测模型[J]. 柴油机, 2002, 0(3): 21-24 |
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| 作者姓名： | 胡俊巍 程志远 孙柏刚 |
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| 作者单位： | 1. 七一一研究所,上海200090
2. 北京理工大学,北京100081 |
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| 摘 要： | 本文建立了一个直喷式柴油机的多区准维油滴蒸发燃烧模型,在此基础上采用Arrhenius型公式对实际过程中极为复杂的碳烟生成历程进行了模拟。在一台四冲程直喷式柴油机上对该模型进行了标定和试验验证,试验结果表明该模型对发动机变工况、变参数运行时的碳烟生成量有较好的预测能力。
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| 关 键 词： | 直喷式柴油机 碳烟 预测模型 |
| 文章编号： | 1001-4357(2002)03-0021-04 |
| 修稿时间： | 2001-12-03 |
Soot Prediction Model for Direct Injection Diesel Engine |
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| HU Jun-wei,CHEN Zhi-yuan,SUN Bai-gang. Soot Prediction Model for Direct Injection Diesel Engine[J]. Diesel Engine, 2002, 0(3): 21-24 |
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| Authors: | HU Jun-wei CHEN Zhi-yuan SUN Bai-gang |
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| Abstract: | In this paper, a multi-zone drop evaporation combustion quasi-dimension model for direct injection diesel engine is established. Based on this model, the complex soot formation process is simulated via a group of Arrhenius formulas. This soot prediction model has been calibrated and tested on a 4-stroke DI diesel engine, the results indicate that the model is capable of predicting soot formation of engine running under variable condition and parameters. |
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| Keywords: | Direct Injection Diesel Engine Soot Prediction Model |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
