Experimental investigation of the effect of the use of nanoparticle additional biodiesel on fuel consumption and exhaust emissions in tractor using a coated engine

IF 1.1 4区工程技术 Q4 THERMODYNAMICS

Thermal Science Pub Date : 2023-01-01 DOI:10.2298/tsci2304189o

Salih Ozer, Fatih Haciyusufoglu, Erdinc Vural

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引用次数: 0

Abstract

This study focuses on reducing the fuel consumption and exhaust gas emission values of the tractor used in the agricultural field. With the additive added to the fuel and the coating of the tractor engine, the fuel consumption values were reduced, and agricultural production costs were tried to be reduced. On the other hand, exhaust emission values were also tried to be reduced and thus a more environmentally friendly production method was aimed to be adopted. For this reason, the cylinders of the tractor engine were coated with Al2O3 + 13%TiO2 metal powders mixed by mass using the plasma spray method. All experiments were repeated by attaching these coated pistons to the engine. The fuel used in the experiments was purchased from a commercial company and the nanoparticle (molybdenum) additive was added to the biodiesel at the rates of 25 ppm, 50 ppm, 100 ppm, and 200 ppm by mass. The fuel mixtures obtained in the coated and uncoated engine, when the engine is in the full throttle position, using the PTO load test unit at 1000 rpm, 1200 rpm, 1400 rpm, 1600 rpm, 1800 rpm, and 2000 rpm. It has been tested by loading at 2200 rpm, 2400 rpm, and 2600 rpm engine speeds. Code for the Official Testing of Agricultural and Forestry Tractor Performance standards were adhered to during all engine tests. The results showed that coating the cylinders and adding nanoparticles into biodiesel reduces the fuel consumption value, increases the exhaust gas temperature, decreases HC, CO, and PM emissions, and increases NOx emissions.

查看原文本刊更多论文

使用纳米颗粒附加生物柴油对使用涂层发动机的拖拉机燃料消耗和废气排放影响的实验研究

本研究的重点是降低农用拖拉机的油耗和废气排放值。在拖拉机发动机的燃料和涂装中加入添加剂，降低了燃料消耗值，试图降低农业生产成本。另一方面，也试图降低废气排放值，从而采用更环保的生产方法。为此，采用等离子喷涂法对拖拉机发动机气缸进行了Al2O3 + 13%TiO2金属粉末的质量混合涂层处理。所有的实验都是通过将这些涂有涂层的活塞连接到发动机上来重复的。实验中使用的燃料是从一家商业公司购买的，纳米颗粒(钼)添加剂以25 ppm、50 ppm、100 ppm和200 ppm的质量比例添加到生物柴油中。当发动机处于全油门位置时，使用PTO负载测试单元，在1000转、1200转、1400转、1600转、1800转和2000转的转速下，在涂层和未涂层发动机中获得的燃料混合物。它已经在2200转、2400转和2600转的发动机转速下进行了加载测试。所有发动机试验均遵循《农林拖拉机性能官方试验规范》。结果表明，包覆汽缸并在生物柴油中加入纳米颗粒可降低燃料消耗值，提高尾气温度，降低HC、CO和PM排放，增加NOx排放。

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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来源期刊

Thermal Science 工程技术-热力学

CiteScore

2.70

自引率

29.40%

发文量

399

审稿时长

5 months

期刊介绍： The main aims of Thermal Science to publish papers giving results of the fundamental and applied research in different, but closely connected fields: fluid mechanics (mainly turbulent flows), heat transfer, mass transfer, combustion and chemical processes in single, and specifically in multi-phase and multi-component flows in high-temperature chemically reacting flows processes present in thermal engineering, energy generating or consuming equipment, process and chemical engineering equipment and devices, ecological engineering, The important characteristic of the journal is the orientation to the fundamental results of the investigations of different physical and chemical processes, always jointly present in real conditions, and their mutual influence. To publish papers written by experts from different fields: mechanical engineering, chemical engineering, fluid dynamics, thermodynamics and related fields. To inform international scientific community about the recent, and most prominent fundamental results achieved in the South-East European region, and particularly in Serbia, and - vice versa - to inform the scientific community from South-East European Region about recent fundamental and applied scientific achievements in developed countries, serving as a basis for technology development. To achieve international standards of the published papers, by the engagement of experts from different countries in the International Advisory board.