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首页> 外文期刊>International Journal of Agricultural and Biological Engineering >Performance, emission and combustion characteristics of DI diesel engine running on blends of honne oil/diesel fuel/kerosene/DMC
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Performance, emission and combustion characteristics of DI diesel engine running on blends of honne oil/diesel fuel/kerosene/DMC

机译：DI柴油发动机的性能，排放和燃烧特性，其使用的是onne油/柴油/煤油/ DMC混合物

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Abstract: Honne oil (tamanu) (H), a non-edible vegetable oil is native for northwards of Northern Marianas islands and the Ryukyu Islands in southern Japan and westward throughout Polynesia. ?It has remained as an untapped new possible source of alternative fuel that can be used as diesel engine fuel. ?Literature pertaining to use of vegetable oil in diesel engine with kerosene and dimethyl carbonate (DMC) is scarce. ?The present research is aimed to investigate experimentally the performance, exhaust emission and combustion characteristics of a direct injection (DI) diesel engine, typically used in agricultural sector, over the entire load range, when fuelled with neat diesel (ND) and blends of diesel fuel (D)/DMC/H/ kerosene (K). ?DMC/D/H/K blends have a potential to improve the performance and emissions and to be an alternative to ND. ?Experiments have been conducted when fuelled with H20 (20%H + 80%D), HK (20%H + 40%K + 40%D) and HKD5 (20%H + 40%K + 35D + 5%DMC) to HKD15 in steps of 5% DMC keeping H and K percentages constant. ?The emissions (CO, HC and smoke density (SD)) of fuel blend HKD15 are found to be lowest, with SD dropping significantly.? The NOx level is slightly higher with HKD5 to HKD15 as compared to ND.? The brake thermal efficiency of HKD5 to HKD15 is same and it is higher than that of ND.? There is a good trade off between NOx and SD. ?Peak cylinder pressure and premixed combustion phase increases as DMC content increase.Keywords: diesel engine, performance, emissions, combustion, vegetable oil, kerosene, diesel fuel, dimethyl carbonatesDOI: 10.3965/j.issn.1934-6344.2011.03.048-057?Citation: Venkanna B K, Venkataramana Reddy C. ?Performance, emission and combustion characteristics of DI diesel engine running on blends of honne oil/diesel fuel/kerosene/DMC. ?Int J Agric & Biol Eng, 2011; 4(3): 48.
机译：摘要：不可食用的植物油Honne oil（tamanu）（H）原产于北马里亚纳群岛和日本南部的琉球群岛的北部，以及整个波利尼西亚的西侧。它仍然是可以用作柴油发动机燃料的未开发的新替代燃料来源。 ？与煤油和碳酸二甲酯（DMC）一起用于柴油发动机中的植物油的文献很少。本研究旨在通过实验研究纯喷射柴油（ND）和混合汽油的混合燃料在整个负载范围内通常用于农业领域的直喷（DI）柴油发动机的性能，排气排放和燃烧特性。柴油（D）/ DMC / H /煤油（K）。 ？DMC / D / H / K共混物具有改善性能和排放的潜力，并可以替代ND。 ？使用H20（20％H + 80％D），HK（20％H + 40％K + 40％D）和HKD5（20％H + 40％K + 35D + 5％DMC）进行实验至5％的DMC到HKD15保持H和K百分比恒定。发现混合燃料HKD15的排放（CO，HC和烟气密度（SD））最低，SD显着下降。 NOx水平比ND略高，从HKD5到HKD15。 HKD5至HKD15的制动热效率相同，并且高于ND。 NOx和SD之间有一个很好的权衡。峰值气缸压力和预混合燃烧阶段随DMC含量的增加而增加。关键词：柴油机，性能，排放，燃烧，植物油，煤油，柴油，碳酸二甲酯DOI：10.3965 / j.issn.1934-6344.2011.03.048-057？引用：Venkanna BK，Venkataramana ReddyC。？在h油/柴油/煤油/ DMC混合气中运行的DI柴油机的性能，排放和燃烧特性。 Int J Agric＆Biol Eng，2011; 4（3）：48。

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