Due to the recent global increase in fuel prices, reduce emissions from ground transportation and improve urban air quality, it is necessary efficiency emissions. Water, methanol, a mixture of two were added at pre-intercooler position keep same charge cooling original rich mixture, BSFC ITE, promote combustion. The methanol/water mixing volume ratios different injection strategies compared fin...

This paper examines the combined effects of ignition improvers (DMC) and EGR on CRDI small single-cylinder diesel engine’s performance, combustion, emissions. In this experimentation, 20% (B20) optimal mix Prosopis juliflora oil biodiesel (PJOB) 5 ml dimethyl carbonate additive was used as test fuel. The fuel handling system factors such injection pressure set at 600 bar timing to 21 (bTDC) wit...

The emissions from direct injection (DI) diesel engines remain a serious setback the viewpoint of environmental pollution, especially for those who have been persuaded to use biofuel as an alternative fuel. main drawbacks using biofuels and their mixtures in DI are increased decreased brake thermal efficiency (BTE) compared neat current study analyses biodiesel made cashew nut shell liquid (CNS...

İklim değişikliği, fosil yakıtların azaltılmasını ve yenilenebilir enerji kaynaklarının artırılmasını zorunlu kılmaktadır. Diğer taraftan, COVID-19 süreci dezenfektan ihtiyacını artırmış olup, alkolün yakıt olarak kullanımı yasaklanmıştır. Dezenfektan kullanılamayan fuzel yağı, şeker fabrikalarında pancar melasından etil alkol üretimi sonrası geriye kalan çok kötü kokulu atık karışımıdır. Bu ça...

Energy is primarily obtained from fossil fuels and with the use of fuels, we are increasing emissions greenhouse gases. It takes constant effort to meet energy need environmentally acceptable renewable fuels. In order find a replacement for depleting fuel energy, range oxygenated was investigated based on their accessibility geographic areas. This work assessed transesterification process’s fea...

The aim of the present study is to investigate effect Intake air temperature on performance gasoline engines. Various factors are taken that affect four-stroke Changes in intake have a significant impact petrol engine. Consequently, an increase or decrease global ambient will and quality engines particular. therefore, this investigation discover hot value temperatures effects engine performance...

Abstract Background The present study presents a 3-D numerical simulation of direct injection diesel engine powered by base oil and soybean biodiesel fuel at different load conditions. modeling was performed using commercial computational fluid dynamics (CFD) software linked to chemical solver. A kinetic reaction mechanism developed simulate the combustion spray processes. Base results were ver...

Because of rising energy demand and pollution concerns in the transportation industrial sectors, alternative fuel development is critical. The fusel oil, which a by-product ethanol distillation molasses, receiving lot interest. combustion characteristics, performance, emissions 1.8L turbocharged four-cylinder, port injection, spark-ignition engine will be used to compare oil blends with gasolin...

Singular optimization of engine conditions for better performance have been studied extensively. However, in the practical sense, more than one characteristics are essential conditions. The current study investigates effect, optimization, and modeling on multi-characteristics a single cylinder-dual direct injection-water cooled diesel with help Taguchi-grey relational regression analyses. emplo...