This paper deals with the study on the influence of the effects of iron oxide nanoparticle additives when added to ternary fuel (diesel + mahua methyl ester + pentanol) on the emission, combustion, and performance characteristics of a four stroke, single cylinder, common rail direct injection diesel engine working at a constant speed and varying operating scenarios. Doping is done in various proportions to the nanoparticle additives with the help of a homogenizer and ultrasonicator where the cationic surfactant used is CTAB (cetyl trimethyl ammonium bromide). Iron oxide nanoparticles were used as additives in fuel in the dosages of 40 ppm, 80 ppm, and 120 ppm respectively and TF (ternary fuel) is obtained by mixing 10% pentanol, 20% mahua, and 70% diesel together is used for the experimental study. The experimental study revealed that while using the nanoparticle additives blended ternary fuel (i.e., TF80), the number of harmful pollutants like smoke (5.38%), HC (6.39%), carbon monoxide (10.24%), and NO_x has reduced to a considerable extent and there was a commendable improvement in the BTE by 8.8%. So, we can summarize that when ternary fuel and nano additives are blended together the combustion and performance of the engine was improved considerably and pollutant emissions were decreased.

本文研究了将氧化铁纳米颗粒添加剂添加到三元燃料（柴油 + 麻花甲酯 + 戊醇）中对四冲程单缸共轨发动机的排放、燃烧和性能特性的影响直喷式柴油发动机以恒定速度和不同的操作场景工作。借助均质器和超声波发生器，以不同比例对纳米颗粒添加剂进行掺杂，其中使用的阳离子表面活性剂为 CTAB（十六烷基三甲基溴化铵）。以氧化铁纳米颗粒作为燃料添加剂，用量分别为40 ppm、80 ppm和120 ppm，将10%戊醇、20%麻花和70%柴油混合得到TF（三元燃料）用于实验研究。_x已在相当大的程度上降低，并且 BTE 有 8.8% 的值得称赞的改进。因此，我们可以得出结论，当三元燃料和纳米添加剂混合在一起时，发动机的燃烧和性能得到显着改善，污染物排放减少。