In this study, experimental and thermodynamic analyses were used to investigate the use of fuel blends created by adding cerium oxide (CeO2) aluminium (Al2O3) nanoparticles diesel/heavy oil (HFO) in a compression ignition engine. single-cylinder engine was tested at four different loads constant speed 3000 rpm. The experiments measured power, consumption, exhaust gas temperature, casing temperature pollutants. Thus, study on energy, efficiency sustainability carried out comparing blends. All...

This study investigates the performance and emission behavior of borax decahydrate nanoparticles when blended with biodiesel commercial diesel fuels in engines. Experimental tests were conducted at five different engine power levels: 1 kW, 2 3 4 5 kW-to evaluate impacts these fuel blends on performance, emissions, energy efficiency, exergy, exergoenvironmental parameters. The data collected demonstrated a general trend where higher output led to increased heat generation. Among tested...

This study investigates the improvement of combustion performance, engine emissions, energy, exergy, and thermodynamic efficiencies by adding oxygenated additives to diesel/biodiesel blends. Five different fuel mixtures (D100, D80B20, D50B50, D30B50S20, D30B50G20) were tested in a diesel engine. The positive effects on efficiency became evident. In terms maximum in-cylinder pressure was observed with D100; however, decrease 11.51% noted D50B50 mixture, while an increase 7.51% achieved...

This study focuses on reducing the fuel consumption and exhaust gas emission values of tractor used in agricultural field. With additive added to coating engine, were reduced, production costs tried be reduced. On other hand, also reduced thus a more environmentally friendly method was aimed adopted. For this reason, cylinders engine coated with Al2O3 + 13%TiO2 metal powders mixed by mass using plasma spray method. All experiments repeated attaching these pistons engine. The purchased from...

In reaction to the increasing number of vehicles every passing day, quest for alternative fuels has accelerated due limited fuel resources and their negative effects on environment. Alcohols have an important place in research fuels. Fusel oil is alcohol-based obtained as a by-product during fermentation alcohol. this experimental study, pure diesel fusel oil-diesel mixtures were used single cylinder compression-ignition (CI) engine, engine performance, combustion exhaust emission...

This study focuses on the improvement of fuel properties waste frying oils and their direct use without chemical processing. For this purpose, 10% filtered oil was added to diesel fuel. Afterwards, test fuels were formed by adding 5%, 20% volumes Di Ethylene Butyl Glycol Ether mixture. The obtained mixtures run in a engine at con-stant speed 3000 rpm 20%, 40%, 60% 80% loads, changes consumption, exhaust gas temperature ego emissions investigated. results showed that all goose increased with...

In this study, the thermal analysis of an aluminum piston coated with MgOZrO2 to create a barrier COMSOL multiphysics program and changes in exhaust gas temperature, fuel consumption, engine torque values obtained as result test experiments were examined. For purpose, uncoated was started biodiesel 5% water + 15% ethanol doped at speeds 1000 rpm, 1500 2000 2500 rpm. results COMSOL, it found that temperature increased upper regions pistons. Likewise, experiments, showed tendency decrease...

We use fuel oil as an alternative in compression ignition engines without modification. In this study, we performed tests at different engine speeds using diesel blends a engine. Energy and exergy analysis was carried out the performance emission values got from these tests. Through energy analysis, distribution of determined thermal efficiency calculated. The highest is 34.76% on F40 2250 rpm. exergy, exhaust entropy production, were destruction 17.36 kW 3250 rpm D100 fuel. increases with...

In recent years, there have been many studies on the widespread use of liquid fuels derived from biomass. A common emphasis in such is fewer exhaust gas emissions and expansion renewable fuel production. Biodiesel considered to be an important type biomass that already produced commercially. But production biodiesel laborious comprises combination several chemical processes. This study examines effects using oil used with oxygen-rich chemicals combustion (in-cylinder pressure (Cp), heat...

This study examines the thermodynamic and numerical analyses of a methane-fed solid oxide fuel cell (SOFC) over temperature range varying between 873 K 1273 K. These were conducted to investigate compare performance SOFC under various operating conditions in detail. As part analysis, important parameters such as voltage, power density, exergy destruction, entropy generation, thermal efficiency, efficiency calculated. calculations used conduct energy cell. According findings, an increase led...