| 机油灰分对柴油机DPF性能影响的分析 |
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| 引用本文： | 孟凡生,黄文伟. 机油灰分对柴油机DPF性能影响的分析[J]. 内燃机, 2011, 0(5): 30-32 |
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| 作者姓名： | 孟凡生 黄文伟 |
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| 作者单位： | 深圳职业技术学院,广东深圳,518055 |
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| 摘 要： | 随着排放法规的日益严格，要满足我国柴油车的国Ⅳ排放法规，DPF的使用是一个必然的举措。为满足柴油机的润滑性能，需要在机油中加入大量的金属添加剂，这些成分是致使机油中灰分生成的主要因素。机油中的灰分添加剂会致使DPF性能下降，因而针对DPF对机油灰分添加剂的研究，具有重要的意义。
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| 关 键 词： | 机油 DPF 灰分 |
The Analysis of Engine Oil Ash Influence on Diesel DPF |
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| MENG Fan-sheng,HUANG Wen-wei. The Analysis of Engine Oil Ash Influence on Diesel DPF[J]. Internal Combustion Engines, 2011, 0(5): 30-32 |
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| Authors: | MENG Fan-sheng HUANG Wen-wei |
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| Affiliation: | MENG Fan-sheng,HUANG Wen-wei(Shenzhen Polytechnic,Shenzhen 518055,China) |
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| Abstract: | With the increase of stringent emission regulations, diesel vehicles to meet the China Ⅳ emission regulations, DPF use is an inevitable measure. To meet the diesel engine lubrication, engine oil needs to add large amounts of metal additives, which is a major factor of ash formation. Engine oil ash additives will result in the DPF performance degradation, and thus the research on oil ash additive for DPFs, is of great significance. |
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| Keywords: | engine oil DPF ash |
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