| 柴油机燃用柴油/水煤浆混合燃料性能与排放研究 |
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| 引用本文： | 张强,毛君,段鹏文,任兰柱. 柴油机燃用柴油/水煤浆混合燃料性能与排放研究[J]. 内燃机工程, 2007, 28(3): 76-79 |
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| 作者姓名： | 张强 毛君 段鹏文 任兰柱 |
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| 作者单位： | 辽宁工程技术大学,机械学院,阜新,123000;辽宁工程技术大学,机械学院,阜新,123000;辽宁工程技术大学,机械学院,阜新,123000;辽宁工程技术大学,机械学院,阜新,123000 |
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| 摘 要： | 对柴油机燃用柴油/水煤浆混合燃料进行了试验研究,结果表明:与柴油相比,使用混合燃料后柴油机多数工况的有效热效率下降;燃料消耗率有所增加,但折算成当量柴油消耗率基本降低;NO_x排放明显下降,最低为原机的20%;CO和HC排放有所上升,但仍能满足排放标准。
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| 关 键 词： | 内燃机 混合燃料 水煤浆 柴油机 热效率 排放 |
| 文章编号： | 1000-0925（2007）03-076-04 |
| 修稿时间： | 2006-02-17 |
Study of the Performance and Emissions of Direct Injection Diesel Engine Operating on Diesel/Coal Water Slurry Blends |
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| ZHANG Qiang,MAO Jun,DUAN Peng-wen,REN Lan-zhu. Study of the Performance and Emissions of Direct Injection Diesel Engine Operating on Diesel/Coal Water Slurry Blends[J]. Chinese Internal Combustion Engine Engineering, 2007, 28(3): 76-79 |
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| Authors: | ZHANG Qiang MAO Jun DUAN Peng-wen REN Lan-zhu |
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| Affiliation: | Liaoning Technical University, Fuxin 123000 |
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| Abstract: | In this paper,the performance of a direct injection diesel engine operating on diesel/coal water slurry blends were investigated.The results show that the brake thermal efficiency of the blends de- creases in most working conditions;the fuel consumption increases while the diesel equivalent brake specific fuel consumption decreases;the NO_x emission decreases distinctly,and the lowest is about 20% of that of diesel;the emissions of CO and HC increase but can still meet the emission standard. |
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| Keywords: | IC engine fuel blends coal water slurry diesel engine thermal efficiency emission |
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