以生物柴油、乙醇和丁醇为燃料的CRDI发动机废气再循环的影响

Q3 Engineering

International Journal of Vehicle Structures and Systems Pub Date : 2023-10-08 DOI:10.4273/ijvss.15.3.18

P. Yogesh, D. Chandramohan, N. Rajeswari, Sarangapani Palani

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引用次数: 0

摘要

由于各个部门使用量的增加、石油资源的枯竭以及原油市场价格的波动，国际社会一直关注石油基燃料供应的可持续性。我们正在寻找替代燃料。因此，我们选择了生物柴油。本文采用含有生物柴油、乙醇和丁醇的混合柴油，测试配备废气再循环(EGR)系统的共轨直喷(CRDI)柴油发动机的特性。柴油-生物柴油和柴油-生物柴油-乙醇-丁醇的混合物分别命名为B40和B40- e10 - but10。实验以20%的EGR速率进行。实验结果表明，混合生物柴油的机械效率高于普通柴油。EGR系统与这些混合物的使用通过降低燃烧室中的氧气浓度来减少NOx。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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Effect of Exhaust Gas Recirculation on a CRDI Engine fuelled with Biodiesel, Ethanol and Butanol

The global community has focused on the sustainability of petroleum-based fuel supply due to increased usage in various sectors, depletion of petroleum resources, and volatile crude oil market prices. We are looking for alternative fuel. As a result, we have chosen biodiesel. In this paper, a diesel blend containing biodiesel, ethanol, and butanol was created to test the characteristics of a common rail direct injection (CRDI) diesel engine equipped with an exhaust gas recirculation (EGR) system. The blends of diesel-biodiesel and diesel-biodiesel-ethanol-butanol were designated as B40 and B40-E10-BUT10 respectively. The experiment is carried out at a rate of 20% EGR. The experimental results show that the mechanical efficiency is higher in biodiesel blends than in diesel. The use of an EGR system with these blends reduces NOx by lowering the oxygen concentration in the combustion chamber.

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来源期刊

International Journal of Vehicle Structures and Systems Engineering-Mechanical Engineering

CiteScore

0.90

自引率

0.00%

发文量

期刊介绍： The International Journal of Vehicle Structures and Systems (IJVSS) is a quarterly journal and is published by MechAero Foundation for Technical Research and Education Excellence (MAFTREE), based in Chennai, India. MAFTREE is engaged in promoting the advancement of technical research and education in the field of mechanical, aerospace, automotive and its related branches of engineering, science, and technology. IJVSS disseminates high quality original research and review papers, case studies, technical notes and book reviews. All published papers in this journal will have undergone rigorous peer review. IJVSS was founded in 2009. IJVSS is available in Print (ISSN 0975-3060) and Online (ISSN 0975-3540) versions. The prime focus of the IJVSS is given to the subjects of modelling, analysis, design, simulation, optimization and testing of structures and systems of the following: 1. Automotive vehicle including scooter, auto, car, motor sport and racing vehicles, 2. Truck, trailer and heavy vehicles for road transport, 3. Rail, bus, tram, emerging transit and hybrid vehicle, 4. Terrain vehicle, armoured vehicle, construction vehicle and Unmanned Ground Vehicle, 5. Aircraft, launch vehicle, missile, airship, spacecraft, space exploration vehicle, 6. Unmanned Aerial Vehicle, Micro Aerial Vehicle, 7. Marine vehicle, ship and yachts and under water vehicles.