| 增压中冷柴油机燃用柴油醇燃烧特性的试验研究 |
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| 引用本文： | 郭英男,谭满志,刘金山,程鹏,黄维钧,吕匡.增压中冷柴油机燃用柴油醇燃烧特性的试验研究[J].燃烧科学与技术,2004,10(2):135-139. |
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| 作者姓名： | 郭英男 谭满志 刘金山 程鹏 黄维钧 吕匡 |
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| 作者单位： | 吉林大学内燃机工程系,长春,130022 |
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| 基金项目： | 国家"973"资助项目(2001CB209206) |
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| 摘 要： | 在现有的增压中冷柴油机结构不做变动和调整的情况下,分析了柴油和3种柴油醇(E10、E15和E20)在E4种工况下的燃烧特性,研究表明：增压中冷柴油机燃用柴油醇燃料,随着柴油醇中乙醇含量的变化,滞燃期、放热率峰值和燃烧持续期等燃烧特性参数相应发生变化,在高速、高负荷时,乙醇燃料的优点对燃烧过程影响较大;在低速、低负荷时,乙醇燃料的缺点在燃烧过程中占主导地位。
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| 关 键 词： | 增压 中冷 柴油机 柴油醇 燃烧特性 |
| 文章编号： | 1006-8740(2004)02-0135-05 |
| 修稿时间： | 2003年11月20 |
Experimental Investigation on the Combustion Characteristics of Using Diesohol for the Turbocharged Diesel Engine with Intercooler |
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| GUO Ying-nan,TAN Man-zhi,LIU Jin-shan,CHENG Peng,HUANG Wei-jun,LU-Kuang.Experimental Investigation on the Combustion Characteristics of Using Diesohol for the Turbocharged Diesel Engine with Intercooler[J].Journal of Combustion Science and Technology,2004,10(2):135-139. |
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| Authors: | GUO Ying-nan TAN Man-zhi LIU Jin-shan CHENG Peng HUANG Wei-jun LU-Kuang |
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| Abstract: | Without any change of the configuration for the turbocharged diesel engine with intercooler ,the diesel and three kinds of diesohol fuels (E10,E15 and E20) are analyzed for combustion characteristics at four kinds of engine modes .The results show that the parameters of the combustion characteristics such as periods of ignition delay , maximum value of heat release and combustion duration are changed as the ethanol volume concentration of diesohol fuel is changed . The advantages of ethanol fuel has a great effect on the combustion process at the high load of high speed, and the disadvantages of ethanol fuel play important roles at the low load of low speed. |
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| Keywords: | turbocharged intercooler diesel diesohol combustion characteristics |
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