[1]李立琳,王忠,秦先锋,等.生物柴油组成及结构对苯生成量的数值模拟[J].郑州大学学报(工学版),2011,32(06):67-70.
　LI Li-linWANG Zhong,QIN Xian-feng,XU Guang-ju,et al.Simulation Study on the Benzene Generated of Compositionand Structure of Bio-diesel[J].Journal of Zhengzhou University (Engineering Science),2011,32(06):67-70.
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生物柴油组成及结构对苯生成量的数值模拟()
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《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
32
期数:
2011年06期
页码:
67-70
栏目:
出版日期:
2011-11-10

文章信息/Info

Title:
Simulation Study on the Benzene Generated of Compositionand Structure of Bio-diesel
作者:
李立琳; 王忠; 秦先锋; 等.
河南工程学院机械工程系,河南郑州450000;江苏大学汽车与交通工程学院,江苏镇江212013, 江苏大学汽车与交通工程学院,江苏镇江,212013
Author(s):
LI Li-lin1; 2WANG Zhong1; QIN Xian-feng1; XU Guang-ju2; CHEN Lin2
1. Department of Mechanical Engineering,Henan institute of Engineering，Zhengzhou 450000，China; 2.School of Automobileand Traffic Engineering,Jiangsu University ,Zhenjiang 212013, China
关键词:
生物柴油;  饱和度;  碳链长度;  含氧量;  苯
Keywords:
biodiesel;  saturation ;  alkyl chain;  oxygen concentration ;  benzene
分类号:
TK401
文献标志码:
A
摘要:
从生物柴油的组成和结构出发,在激波管的条件下,根据小分子物质不同饱和度、不同碳链长度、不同含氧量等进行单因素模拟,探讨生物柴油不同的组成和结构对苯生成量的影响.结果表明:不饱和程度越高,苯的生成速率越大,生成量越多；燃烧过程中苯的浓度随着碳链长度的增加而上升；随着含氧量的增加,苯生成反应所需的时间减少.相比于丙烷,乙酸甲酯燃烧时,苯的浓度下降约58％.
Abstract:
Based on composition and structure of bio-diesel , in the condition of the shock tube,simulationstudy on the single factor such as saturation,alkyl chains,oxygen concentration based on small molecules.Discussion of the biodiesel different composition and structure on the formation of the benzene. The resultsshow that the higher unsaturated,the greater the formation rate of the benzene,the more the formation of thebenzene. In the combustion process,the concentration of the benzene was increasing with the alkyl chainlength increasing. With the increase of oxygen concentration,the time of the benzene formation reactiondecreased. Compared to the propane,when burning the methyl acetate , the concentration of the benzenedecreased by about 58% .

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更新日期/Last Update: 1900-01-01