Utilization of hydrogen-diesel blends for the improvements of a dual-fuel engine based on the improved Taguchi methodology

Z Zhang, S Wang, M Pan, J Lv, K Lu, Y Ye, D Tan - Energy, 2024 - Elsevier
A three-dimensional computational fluid dynamics model (CFD) of the diesel engine cylinder
was developed using CONVERGE 3.0 software and a chemical reaction mechanism …

Optimization of biodiesel yield and performance investigations on diesel engine powered with hydrogen and acetylene gas injected with enriched Jojoba biodiesel …

KR Lawrence, P Anchupogu, MR Reddygari… - International Journal of …, 2024 - Elsevier
Jojoba biodiesel has turned into one of the best adequate renewable energy sources owing
to its ability to substitute traditional fossil fuels in IC engines. Even though Jojoba biodiesel …

The impact of ammonia and hydrogen additives on the combustion characteristics, performance, stability and emissions of an industrial DF diesel engine

A Jamrozik, W Tutak - Applied Thermal Engineering, 2024 - Elsevier
Both hydrogen and ammonia are potential fuels that can significantly replace fossil fuels in
the automotive and energy sectors. In compression ignition engines, they can be effectively …

The impact of hydrogen injection pressure and timing on exhaust, mechanical vibration, and noise emissions in a CI engine fueled with hydrogen-diesel

N Gültekin, HE Gülcan, M Ciniviz - International Journal of Hydrogen …, 2024 - Elsevier
The hydrogen-diesel dual-fuel mode is an efficient way of lowering exhaust emissions from
compression-ignition engines. Along with exhaust emissions, mechanical vibration and …

Hydrogen-diesel dual-fuel combustion sensitivity to fuel injection parameters in a multi-cylinder compression-ignition engine

R Farzam, G McTaggart-Cowan - International Journal of Hydrogen Energy, 2024 - Elsevier
Adding hydrogen to the intake of a diesel engine offers a near-term route to reducing
greenhouse gas emissions from heavy-duty commercial vehicles. Variations in combustion …

Experimental study of the effects of diesel, bioethanol, and hydrogen on combustion, emissions, mechanical vibration, and noise in a CI engine with different valve lift

N Gültekin - International Journal of Hydrogen Energy, 2024 - Elsevier
The use of hydrogen in hydrogen-diesel dual fuel (HDDF) compression ignition (CI) engines
poses some problems. The biggest challenge is that hydrogen gas takes up too much space …

Artificial intelligence-based forecasting of dual-fuel mode CI engine behaviors powered with the hydrogen-diesel blends

KJ Reddy, GAP Rao, RM Reddy, Ü Aĝbulut - International Journal of …, 2024 - Elsevier
The vehicle sector has seen an upsurge in energy demand due to population expansion.
Due to the escalating costs and exhaustion of fossil fuels, researchers are now dedicating …

Experimental investigation of the effects of energy ratio and combustion chamber design on engine performance and emissions in a hydrogen-diesel dual-fuel CRDI …

N Gültekin, M Ciniviz - Atmospheric Pollution Research, 2024 - Elsevier
In compression ignition engines, the use of hydrogen-diesel dual fuel mode has a positive
impact on engine performance and emissions. To enhance the impact of hydrogen in dual …

Maximizing hydrogen utilization in CI engines: An investigation of dual fuel and RCCI combustion approaches under low and mid-load conditions in a medium duty …

PV Rameez, MM Ibrahim - Energy Conversion and Management, 2024 - Elsevier
This investigation explored maximum hydrogen fuel utilization in a medium-duty, twin-
cylinder engine under low and mid-load conditions (2 and 4 bar BMEP). The impact of …