Although diesel engine emissions, which can pose serious risks to the environment and human health, be reduced with biodiesel/diesel fuel blends, combining an oxidation catalyst a sizable oxygen storage capacity more effectively reduce emissions from engines. In this study, Fe–Ni–TiO 2 /Activated Carbon (AC) was produced used as catalyst. Experimental studies were performed on four-stroke by ad...

The advancements in digital twins when combined with the use of machine learning tools can facilitate effective health assessment and diagnostics safety critical systems. This study aims at developing a framework to address marine engines utilising based on first-principles. follows four distinct stages, former two including engine digital-twin set up by customising required thermodynamic model...

Abstract Hydrogen is one of the most promising options being considered as fuel future. However, injection hydrogen into modern gasoline fueled engines can cause some issues such power loss. This study, therefore, aims to address this challenge in a simulated hydrogen/gasoline dual-fueled engine by developing novel and innovative approach without possible side effects NOx increment. To achieve ...

In this research, the CRDI engine characteristics were analyzed with aid of exhaust gas recirculation rate (EGR) adoption fueled ethanol blends. The test fuels various blends ethanol, such as (10% + 90% diesel) E10D90 (20% 80% diesel), E20D80, and (30% 70% E30D70. From results, it was revealed that performance reduced when using a higher concentration alcohols mixed diesel fuel. blend E30D70 sh...

Indagation in the sphere of nanoparticle utilisation has provided commendatory upshots discrete areas application varying from medicinal use to environmental degradation alleviation. This study incorporates alumina nanoparticles as additives diesel and biodiesel blends. The prime objective present was scrutinisation denouement Al2O3 incorporation diesel–biodiesel blends on a engine’s performanc...

In this paper, a test platform for ethanol port injection plus gasoline direct was built to explore the effects of different ethanol-gasoline ratios (Re), timing (DIT) and ignition (IT) on combustion emissions SI engine. Results clearly show that when total fuel contains more ethanol, corresponding maximum torque is smaller than gasoline. Compared with sole (EPI) mode (GDI) mode, G25 EPI + GDI ...

The impact of n-butanol, a next-generation biofuel, with watermelon methyl ester in constant-speed diesel engine was analyzed. Methyl from seed oil is considered to be promising alternative source the standard due similar characterization. n-butanol additive added small proportions as an oxygenated fuel for reducing emissions, improving thermal efficiency, and accelerating combustion process. N...

in this literature, a combined method has been employed to simultaneously reducesmoke (soot) and oxide of nitrogen (nox) and maintain the performance parameters of dieselengine. this includes creating an air jet by designing an air-cell inside the piston body, advancedinjection timing and using cold exhaust gas recirculation. the tested engine was an mt4.244engine that worked as natural aspirat...

Recycling used plastic can help reduce the amount of waste generated. Existing methods, namely process pyrolysis, are chemical heating processes that decompose plastics in absence oxygen. This decomposes a controlled environment order to produce fuel from waste. The present study consequently investigated physical and properties pyrolysis oil derived bottle caps (WPBCO) effects on engine perfor...