Numerical investigation of the hydrogen-enriched ammonia-diesel RCCI combustion engine

AH Fakhari, A Gharehghani, MM Salahi, AM Andwari - Fuel, 2024 - Elsevier
Incorporating hydrogen into the fuel blend of ammonia/diesel in reactivity controlled
compression combustion (RCCI) engines, while maintaining high indicated mean effective …

Effects of ambient conditions on the ignition and combustion characteristics of ignited natural gas under methane atmosphere

K Yang, Y Shen, G Guo, Y Jin, H Qi, Z He - Energy, 2024 - Elsevier
Utilizing a small amount of highly active fuel to ignite natural gas in compression ignition
engines is an effective strategy. Research on the ignition and combustion characteristics of …

Effects of oxygen addition to the fuel stream on the soot formation in an ethylene coflow partially premixed flame based on the orthogonal decoupling method

L Qiu, X Zhang, Y Hua, S Meng, Y Zhang, Y Qian - Fuel, 2024 - Elsevier
In this work, an orthogonal decoupling method based on the orthogonal design and
decoupling method was used to simulate the effects of adding oxygen (O 2) to the fuel …

Ozone-assisted combustion and emission control in RCCI engines: A comprehensive study

M Fırat, ŞM Şenocak, M Okcu, Y Varol, Ş Altun - Energy, 2023 - Elsevier
This paper presents an investigation into the combustion and emission characteristics of
reactivity-controlled compression ignition (RCCI) engines using ozone seeding, which is …

Optical study on the effect of ozone addition on a diesel/ammonia dual fuel engine with pilot injection

M Lang, Y Su, X Li, Y Wang, Y Zhang, H Zhao - Process Safety and …, 2024 - Elsevier
Influenced by the concept of carbon neutrality, ammonia is gaining widespread attention in
the transport sector as a zero-carbon fuel. Diesel/ammonia dual fuel engines can achieve …

Comprehensive numerical investigation of biodiesel/natural gas dual-fuel compression ignition engine with hydrogen and oxygen enrichment

SMJ Yahyaei, A Gharehghani, AM Andwari - International Journal of …, 2025 - Elsevier
Biodiesel offers several advantages over conventional diesel, including a higher cetane
number and inherent oxygen content, while natural gas, due to its abundance and lower …

Experimentation on Sargassum wightii as a flash powder igniter for attaining eco-friendly combustion on pyrotechnics

JRS Gnanavel, VN Jawahar, D Balasubramanian… - Scientific Reports, 2024 - nature.com
Firecrackers are a vital element of cultural festivities that happen worldwide. However, the
hazardous by-products they emit have a significant impact on environmental pollution …

Optical Study on the Effects of Methane Equivalence Ratio and Diesel Injection Mass on Diesel-Ignited Methane Combustion Process

J Tian, Z Cui, G Xiao, Y Wang, S Yin, D Shu - Processes, 2023 - mdpi.com
Pilot diesel ignition is an effective approach for achieving efficient and clean combustion of
natural gas. In this study, a rapid compression and expansion machine (RCEM) was …

Response Analysis of an Experimental Study on the Effect of Speed and Premixed Fuel Ratio on Performance and Emissions in RCCI Engine

HD Disassa, VR Ancha, RB Nallamothu… - … Journal of Chemical …, 2024 - Wiley Online Library
Even though CI engines are more efficient than SI engines due to their ability to operate at a
greater compression ratio, a leaner charge, and lower throttle losses, they have higher PM …

Novel Chemical Kinetics Mechanism for Robust Simulation of Multi-Component Fuel Blends in Engine Conditions

MM Salahi, AM Andwari, A Kakoee, J Hyvonen… - 2024 - sae.org
Ammonia, with its significant hydrogen content, offers a practical alternative to pure
hydrogen in marine applications and is easier to store due to its higher volumetric energy …