| 直喷式柴油机燃用生物柴油混合燃料试验研究 |
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| 引用本文： | 郑建,樊啟洲,刘艳蓉.直喷式柴油机燃用生物柴油混合燃料试验研究[J].农机化研究,2009,31(9). |
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| 作者姓名： | 郑建 樊啟洲 刘艳蓉 |
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| 作者单位： | 华中农业大学,工程技术学院,武汉,430070 |
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| 摘 要： | 进行了295T型直喷柴油机燃用掺入不同比例生物柴油的混合燃料的试验研究.试验结果表明:掺烧生物柴油发动机转矩和功率略有下降,燃油消耗率增加,HC排放量显著减少,NOX排放量略有增加,CO、烟度在中低负荷阶段无明显变化,在高负荷阶段CO、碳烟排放显著减少.随着掺烧生物柴油比例的增加,CO以及HC、碳烟排放量有下降趋势,NOx排放量增加.
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| 关 键 词： | 直喷发动机 生物柴油 性能 排放性能 柴油机 |
Research on Direct Injection Diesel Engine Burning Bio-diesel Mixed Fuelby Experiment |
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| Zheng Jian,Fan Qizhou,Liu Yanrong.Research on Direct Injection Diesel Engine Burning Bio-diesel Mixed Fuelby Experiment[J].Journal of Agricultural Mechanization Research,2009,31(9). |
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| Authors: | Zheng Jian Fan Qizhou Liu Yanrong |
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| Institution: | College of Engineering & Technology;Huazhong Agricultural University;Wuhan 430070;China |
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| Abstract: | This paper studies the performances of direct injection 295T engine fueled with different proportion of bio-diesel mixed fuel.The result shows that blending bio-diesel the power and torque decreased slightly,HC emissions significantly reduced and NOx rises slightly and the consumption increased.The amounts of CO,carbon smoke emissions in the low-load stage and middle load stage have no significant changes,but in high-load stage of the CO,carbon smoke emissions mixed with bio-diesel fuel have a significant r... |
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| Keywords: | direct injection engine bio-diesel performance emission disel |
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