In this article, the effects of heated ethanol diesel blend on emissions were investigated experimentally. Additionally, effect post-injection strategies in AVL Boost model engine, which has same characteristics as experimental engine running with ethanol-diesel emulsion fuel, was a simulation. special designed mixer, (E10) formed 10% and 2% isopropyl stirred at 40 °C. The temperature kept cons...

In this work, Niger seed oil biodiesel was tested as an emulsifier for diesel-ethanol (diesohol) blends at different percentage volumes. The of diesohol and were its suitability in a CI engine. produced from by transesterification process. It found that all the fuel properties within specified ASTMD6751 standards. research aimed to study performance diesel engine operating on baseline diesohol–...

Biodiesel is an alternative diesel fuel that can be produced from different kinds of vegetable oils. It is an oxygenated, non-toxic, sulphur-free, biodegradable, and renewable fuel and can be used in diesel engines without significant modification. However, the performance, emissions and combustion characteristics will be different for the same biodiesel used in different types of engine. In th...

In this computational research, the separate and simultaneous impacts of diesel direct injection timing, fuel spraying cone angle, and hydrogen gas addition on combustion characteristics, output emissions, and performance in a single-cylinder direct injection diesel engine was studied. In order to conduct the simulations, valid and reliable models for combustion, break-up, and for turbulence wa...

In this study, the effect of a thermal barrier coating with yttria-stabilized zirconia (YSZ) and aluminum silicate (Al2O3·SiO2) alongside an NiCrAl bond coat on engine performance emission analysis was evaluated by using conventional diesel pure palm oil biodiesel. These materials were coated piston alloy via plasma spray coating. The findings demonstrated that YSZ presented better performances...

Over many decades, isolated regions (e.g., islands, rural and remote areas) have heavily relied on diesel engine for producing power energy. However, due to depleting fossil fuels concerning emissions, biodiesels could be the substitute in generation sectors. This study developed a single-zone thermodynamic model predict performances such as brake (BP), torque, thermal efficiency (BTE), brake-s...

There are several kinds of metrics should be handled by the brake system of hybrid electric vehicles such as fuel economy, performance and safety. The optimal control of the HEV brake system will be solved by a modelbased approach. Based on the developed vehicle model, a two phase approach is proposed for the coordinated control of the HEV brake system. A high level sliding mode controller is a...

Reports from the Nebraska Tractor Test Laboratory (NTTL) show improved fuel efficiency during the past 20 years. A 4.8% decrease in average annual specific volumetric fuel consumption for the data used in theASAE Standards was shown. Using fuel consumption and power data from the NTTL reports, new equations for fuel consumption were established that predict fuel consumption for diesel engines d...

This study investigates how high levels of exhaust gas recirculation (EGR) combined with certain fuel injection strategies and energy recovery systems affect diesel engine emissions and fuel economy. The key test apparatus was a John Deere 4.5L diesel engine which was modeled using the computer-based engine simulation tool GT-Power. The conclusion was made that utilization of high EGR levels (3...

Meeting the growing energy demand for sustainability and environmental friendly fuels is a continuous process. Several oxygenated were tried tested according to availability depending upon geographical locations find solution against rapidly depleting fossil (gasoline diesel). In present investigation, viability of waste fry cooking oil converted into biodiesel fuel its various physiocochemical...