玉米油甲酯和废气再循环对柴油机性能和排放特性的影响

IF 0.6 4区工程技术 Q4 MECHANICS

Mechanika Pub Date : 2023-02-06 DOI:10.5755/j02.mech.30805

Gopinath Varudharajan, Periyasamy R

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引用次数: 0

摘要

目前的研究工作是关于废气再循环对柴油机的影响，以分析玉米油-甲酯混合物的性能和排放特性。发动机使用100柴油、20B（20%COME+80%柴油）和40B（40%COME+60%柴油）三种燃料进行测试，EGR率分别为0%和20%。对发动机的性能特征进行了评估，如热效率、制动器比燃料消耗量、废气温度和二氧化碳、碳氢化合物和氮氧化物等排放物。制动器热效率的分析结果随着制动器比消耗的增加而降低，并且废气排放随着混合生物柴油的增加和EGR率的增加而减少。

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Effect of Corn Oil Methyl Ester and Exhaust Gas Recirculation on Per-formance and Emission Characteristics of Diesel Engine

The current research work on the effect of exhaust gas recirculation on the diesel engine for the analysis of performance and emission characteristics with corn oil methyl ester blends. The engine was tested with three fuels are 100diesel, 20B (20%COME + 80% Diesel) and 40B (40%COME + 60% Diesel) with EGR condition of 0% and 20% rate. The engine was evaluated with performance characteristics such as thermal efficiency, brake specific fuel consumption, exhaust gas temperature and emissions such as carbon dioxide, hydrocarbon and oxides of nitrogen. The analysed results of the brake thermal efficiency was reduced with increased brake specific consumption and the exhaust emissions are decreased with increase of biodiesel blend and increased EGR rate.

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来源期刊

Mechanika 物理-力学

CiteScore

1.30

自引率

0.00%

发文量

审稿时长

3 months

期刊介绍： The journal is publishing scientific papers dealing with the following problems: Mechanics of Solid Bodies; Mechanics of Fluids and Gases; Dynamics of Mechanical Systems; Design and Optimization of Mechanical Systems; Mechanical Technologies.