马志豪,张小玉,王鑫,徐斌,吴健.基于热重分析法的生物柴油—柴油发动机颗粒排放研究[J].农业机械学报,2011,42(9):26-29.
Ma Zhihao,Zhang Xiaoyu,Wang Xin,Xu Bin,Wu Jian.Particulate Emissions of Engine Fuelled with Biodiesel-diesel Blends Using Thermo-gravimetric Analysis[J].Transactions of the Chinese Society for Agricultural Machinery,2011,42(9):26-29.
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基于热重分析法的生物柴油—柴油发动机颗粒排放研究   [下载全文]
Particulate Emissions of Engine Fuelled with Biodiesel-diesel Blends Using Thermo-gravimetric Analysis   [Download Pdf][in English]
  
DOI:10.3969/j.issn.1000-1298.[year].[issue].[sequence]
中文关键词:  生物柴油  发动机  颗粒排放  热重分析
基金项目:中国博士后科学基金资助项目(20090460860);河南科技大学博士启动基金资助项目(09001327);河南省科技创新杰出人才计划资助项目(104200510006)
作者单位
马志豪 河南科技大学 
张小玉 河南科技大学 
王鑫 河南科技大学 
徐斌 河南科技大学 
吴健 河南科技大学 
中文摘要:在直喷式柴油机上进行了不同供油提前角以及生物柴油与柴油以不同比例混合的发动机颗粒排放测试,利用热重分析仪分析了颗粒排放中挥发性有机成分随温度的变化。结果表明,与生物柴油掺混比例相比,在所测试工况,供油提前角的变化对颗粒排放中挥发性有机成分生成量的影响较小,挥发性有机成分生成量随混合燃料中生物柴油掺混比例的增加而增大;蒸发温度在150~180℃范围内的挥发性有机成分最多,并且随生物柴油比例的增大,挥发性有机成分更集中在该温度范围。
Ma Zhihao  Zhang Xiaoyu  Wang Xin  Xu Bin  Wu Jian
Henan University of Science and Technology;Henan University of Science and Technology;Henan University of Science and Technology;Henan University of Science and Technology;Henan University of Science and Technology
Key Words:Biodiesel  Engine  Particulate emissions  Thermo-gravimetric analysis
Abstract:Particulate emissions of engine fuelled different proportions of biodiesel-diesel blends were collected under different fuel supplying advanced angles and different operating conditions. The change of volatile organic fractions in particulate emissions was analyzed using thermo-gravimetric analytical instrument when temperature increased. The results showed that under the tested conditions, compared to the proportions of biodiesel-diesel blends, the change of fuel supplying advanced angle had little influence on the amount of volatile organic fraction in the particulate emissions. The volatile organic fraction in the particulate emissions increased with the increase of the proportions of biodiesel in the blends; volatile organic fractions peaked at the evaporation temperature of 150~180℃, and with the percentage of biodiesel increased, the volatile organic fractions were more concentrated in the temperature range with the increase of percentage of biodiesel.

Transactions of the Chinese Society for Agriculture Machinery (CSAM), in charged of China Association for Science and Technology (CAST), sponsored by CSAM and Chinese Academy of Agricultural Mechanization Science(CAAMS), started publication in 1957. It is the earliest interdisciplinary journal in Chinese which combines agricultural and engineering. It always closely grasps the development direction of agriculture engineering disciplines and the published papers represent the highest academic level of agriculture engineering in China. Currently, nearly 8,000 papers have been already published. There are around 3,000 papers contributed to the journal each year, but only around 600 of them will be accepted. Transactions of CSAM focuses on a wide range of agricultural machinery, irrigation, electronics, robotics, agro-products engineering, biological energy, agricultural structures and environment and more. Subjects in Transactions of the CSAM have been embodied by many internationally well-known index systems, such as: EI Compendex, CA, CSA, etc.

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