| 基于介电常数法的生物柴油混合燃料混合比车载检测方法研究 |
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| 引用本文： | 宋捷.基于介电常数法的生物柴油混合燃料混合比车载检测方法研究[J].湖南农机,2012,39(3):92-93,96. |
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| 作者姓名： | 宋捷 |
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| 作者单位： | 山西机电职业技术学院汽车工程系,山西长治,046000 |
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| 摘 要： | 通过前期研究,生物柴油混合燃料混合比直接影响到发动机的使用性能,为开发生物柴油发动机控制系统,生物柴油混合燃料混合比车载检测方法成为其重要研究内容。文章依据介电常数测试原理,通过试验分析方法,找出了生物柴油混合燃料混合比与其相对介电常数之间的映射关系,建立了基于介电常数的混合燃料混合比测试模型,并通过试验验证了所建模型的正确性。
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| 关 键 词： | 生物柴油 在线检测 介电常数 |
Study on the On-line Inspection Method of Biodiesel Ratio of Biodiesel Blend in Vehicle by permittivity method |
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| SONG Jie.Study on the On-line Inspection Method of Biodiesel Ratio of Biodiesel Blend in Vehicle by permittivity method[J].Hunnan Agricultural Machinery,2012,39(3):92-93,96. |
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| Authors: | SONG Jie |
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| Institution: | SONG Jie(Department of Auto Engineering,Shanxi Institute of Mechanical and Electrical Engineering,Changzhi,Shanxi 046000,China) |
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| Abstract: | The performance of biodiesel is researched by our group and other teams before.It shows that biodiesel ratio of biodiesel blend had made a great impact on performance of the engine.Therefore study on the on-line inspection method of biodiesel ratio of biodiesel blend in vehicle is so important.According to experiment processing by permittivity method,we get the linear relationship between the permittivity and biodiesel ratio of biodiesel blend,then establish the test model for biodiesel ratio of biodiesel blend by permittivity method,the model is proved by other experiment. |
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| Keywords: | biodiesel on-line monitor permittivity |
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