One of the popular ways to minimise impact emissions produced by engines is enabling alternative fuels. Out many trending options for fuels, biogas provides some unique advantages, such as being considered be environmentally friendly, obeying laws renewable energy and generating smallest carbon footprints. The two major drawbacks traditional diesel are their high rate NOx significant amount soo...

Conventional gasoline engines suffer from low performance and NOx emissions. Controlled auto-ignition (CAI), sometimes referred to as homogeneous charge compression ignition (HCCI), is a promising concept solve such problems. CAI has the potential improve spark (SI) engine fuel economy while at same time solving trade-off of NOx-soot emissions found in (CI) engines. The can reach comparable tha...

The main disadvantages of HCCI engines are the knocking tendency at high engine loads, challenge start combustion, control combustion phase, and narrow operating range. In this study, we aimed to processes in expand their working range by improving fuel properties fusel oil addition diethyl ether. Thus, variations in-cylinder pressure, rate heat release, indicated mean effective duration, CA50,...

The potential use of hydrogen peroxide as an ignition promoter to enable the ammonia in compression engines is explored current study. A simplified numerical HCCI engine model within Chemkin Pro suite employed. investigation reveals that proposed significantly more advantageous against conventional method preheating intake charge achieve ignition, whilst using a glow plug. In particular, IMEP, ...