Experimental on Law of heat release and performance of mixed fuel of biodiesel and diesel

彭天鹏; 文华; 廖火木

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Experimental on Law of heat release and performance of mixed fuel of biodiesel and diesel

更新时间：2026-01-19

- Experimental on Law of heat release and performance of mixed fuel of biodiesel and diesel
- Issue 4, Pages: 28-31(2009)
- 作者机构：
  
  南昌大学机电工程学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TK16
- Published：2009
- 稿件说明：
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[1]彭天鹏,文华,廖火木.生物柴油_柴油混合燃料的性能及放热规律试验研究[J].能源研究与管理,2009(04):28-31.

彭天鹏, 文华, 廖火木. Experimental on Law of heat release and performance of mixed fuel of biodiesel and diesel[J]. 2009, (4): 28-31.
[1]彭天鹏,文华,廖火木.生物柴油_柴油混合燃料的性能及放热规律试验研究[J].能源研究与管理,2009(04):28-31. DOI：

彭天鹏, 文华, 廖火木. Experimental on Law of heat release and performance of mixed fuel of biodiesel and diesel[J]. 2009, (4): 28-31. DOI：

摘要

文章在ZS195发动机上的进行不同生物柴油和柴油混合比例经济性能、排放性能及放热规律的试验研究。试验结果显示适当的燃油混合比能改善经济性和排放性;B60比纯柴油的着火始点有2～3度的提前

瞬时放热率的峰值降低;供油提前角减小时

缸内最高压力和最高压力升高率都明显下降

瞬时放热率上升始点有所推迟

最大峰值有所下降

累计放热率达到最高点往后移。

Abstract

Experimental study on the economy and emission characteristics of different mix scale of diesel and biodiesel was discussed with a DI diesel engine ZS195. The results indicate that the proper fuels blend rate can improve economy and emission characteristics of engine. The combustion beginning of B60 is in advance by 2℃A～3℃A compared with pure diesel

The changing trend of the peak value of rate of heat release was decreased; As the delivery advance angles reduce

the peak cylinder pressure and the maximum rate of pressure rise decreased obviously

the beginning of increasing of the changing trend of rate of heat release was delayed

the peak value was declined

the peak of rate of cumulate heat release was delayed.

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references

邵平,姜绍通,谈建.菜籽油脱臭馏出物中生物柴油的排放特性研究[J].化学工程,2007(03).

葛蕴珊,信建民,吴思进,孔林河.增压柴油机燃用生物柴油的排放特性[J].燃烧科学与技术,2004(02).

朱建良,张冠杰.国内外生物柴油研究生产现状及发展趋势[J].化工时刊,2004(01).

袁银南,江清阳,孙平,王忠.柴油机燃用生物柴油的排放特性研究[J].内燃机学报,2003(06).

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