Pengaruh Exhaust Gas Recirculation (EGR) Terhadap Exhaust Gas Temperature (EGT) dan Smoke opacity Mesin Diesel 4JB1 Berbahan Bakar Biodiesel Jatropa-etanol

Infotekmesin Media Komunikasi Ilmiah Politeknik Cilacap Pub Date : 2022-07-30 DOI:10.35970/infotekmesin.v13i2.1542

Syarifudin, Faqih Fatkhurrozak, Firman Lukman Sanjaya, Ahmad Farid

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引用次数: 1

Abstract

Human dependence on motorized vehicles is getting higher and uncontrollable. This actualization will certainly have an impact on reducing fuel stocks and air pollution with soot emissions. Combining diesel fuel with jatropha and alcohol is predicted to reduce dependence on diesel fuel and air pollution. Supplying the combustion chamber with exhaust gas/Exhaust Gas Recirculation/EGR is also predicted to reduce soot emissions and reduce fuel consumption. This study aims to observe the effect of using the EGR system on the use of mixed fuel jatropha and ethanol exhaust gas temperature/EGT as an indication of performance and soot/smoke opacity as exhaust emissions. The experimental results show the use of the EGR system increases EGT and Smoke opacity decreases the diesel engine in each fuel variation. D100 fuel EGT increased 1.67%, DJ10 increased 0.71%, DJ10E increased 0.67%, DJ20 increased 1.45%, DJ20DE increased 1.07%, DJ30 increased 1.50%, and DJ30E fuel EGT increased by 1.47%. While on the emission side, the smoke opacity of D100 fuel decreased by 1.84%, DJ10 decreased by 1.71%, DJ10E decreased by 2.21%, DJ20 decreased by 0.96%, and DJ20E decreased by 2.33, DJ30 decreased by 2.99%, and DJ30E fuel decreased 1.30%.

查看原文本刊更多论文

废气再循环（EGR）面对废气温度（EGT）和烟雾不透明度柴油4JB1生物柴油燃料黄曲霉乙醇

人类对机动车辆的依赖越来越高，而且无法控制。这一实施肯定会对减少燃料库存和烟尘排放造成的空气污染产生影响。将柴油与麻疯树和酒精相结合，预计将减少对柴油的依赖和空气污染。向燃烧室供应废气/废气再循环/EEGR也被预测为减少烟灰排放和减少燃料消耗。本研究旨在观察使用EGR系统对使用混合燃料麻疯树和乙醇废气温度/EGT作为性能指标和烟灰/烟雾不透明度作为废气排放的影响。实验结果表明，EGR系统的使用提高了柴油机的EGT，并且在每种燃料变化中烟度降低。D100燃料EGT增加1.67%，DJ10增加0.71%，DJ10E增加0.67%，DJ20增加1.45%，DJ20DE增加1.07%，DJ30增加1.50%，DJ30E燃料EGT提高1.47%。而在排放侧，D100燃料的烟度下降1.84%，DJ10下降1.71%，DJ10降低2.21%，DJ20下降0.96%，DJ20E下降2.33，DJ30下降2.99%，DJ30E燃料下降1.30%。

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来源期刊

Infotekmesin Media Komunikasi Ilmiah Politeknik Cilacap

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审稿时长

12 weeks