| 高压共轨柴油机燃用乳化柴油的燃烧特性 |
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| 引用本文： | 楼狄明,任进,谭丕强,胡志远,张涛,石健. 高压共轨柴油机燃用乳化柴油的燃烧特性[J]. 小型内燃机与摩托车, 2011, 40(4): 75-79 |
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| 作者姓名： | 楼狄明 任进 谭丕强 胡志远 张涛 石健 |
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| 作者单位： | 1. 同济大学汽车学院 上海 201804
2. 克鲁勃润滑剂(上海)有限公司 |
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| 基金项目： | 上海市科委2009年度科技攻关项目(09DZ1204600) |
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| 摘 要： | 对某高压共轨柴油机上燃用E0纯柴油和3种不同配比的乳化柴油的燃烧特性进行了试验研究。测得不同转速和负荷下，燃用E0纯柴油和3种不同配比乳化柴油的缸内压力、压力升高率、瞬时放热率、累积放热率以及燃烧持续期的曲线。结果表明：乳化柴油的燃烧特性与E0纯柴油类似；在2000r·min^-1、50％负荷和3200r·min^-1、50％负荷工况下，燃用乳化柴油的缸内最高压力更高，在试验所测的其它工况下，乳化柴油的缸内最高压力相比E0纯柴油均没有明显下降；乳化柴油的瞬时放热率峰值和累积放热率曲线均高于E0纯柴油，ED乳化柴油的瞬时放热率峰值最高；燃用乳化柴油后，燃烧持续期缩短。
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| 关 键 词： | 高压共轨柴油机 乳化柴油 燃烧特性 |
Combustion Characteristics of Emulsified Diesel Fueled on a High-pressure Common Rail Diesel Engine |
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| Lou Diming,Ren Jin,Tan Piqiang,Hu Zhiyuan,Zhang Tao,Shi Jian. Combustion Characteristics of Emulsified Diesel Fueled on a High-pressure Common Rail Diesel Engine[J]. Small Internal Combustion Engine and Motorcycle, 2011, 40(4): 75-79 |
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| Authors: | Lou Diming Ren Jin Tan Piqiang Hu Zhiyuan Zhang Tao Shi Jian |
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| Affiliation: | Lou Diming1,Ren Jin1,Tan Piqiang1,Hu Zhiyuan1,Zhang Tao1,Shi Jian21-School of Automotive Studies,Tongji University(Shanghai,201804,China)2-Klueber Lubrication(Shanghai) Co.,Ltd. |
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| Abstract: | The combustion characteristics of E0 diesel and three kinds of emulsified diesel that have different composition on a high-pressure common rail diesel engine were investigated.Cylinder pressures,pressure rising rates,instantaneous heat releasing rates,cumulative heat releasing rates and combustion durations under different speeds and loads were measured.The results indicate that the combustion characteristics of emulsified diesel are similar to E0 diesel;the maximum cylinder pressures of emulsified diesel a... |
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| Keywords: | High-pressure common rail diesel engine Emulsified diesel Combustion characteristics |
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