Lean combustion analysis using a corona discharge igniter in an optical engine fueled with methane and a hydrogen-methane blend

V Cruccolini, G Discepoli, A Cimarello, M Battistoni… - Fuel, 2020 - Elsevier
The robustness of combustion initiation is one of the main issues of actual spark-ignition
engines, especially for highly-diluted or lean mixtures. In this work, the effects on combustion …

[HTML][HTML] 等离子体强化燃烧的目前研究进展

何立明, 刘兴建, 赵兵兵, 金涛, 于锦禄, 曾昊 - 航空动力学报, 2016 - jasp.com.cn
介绍了等离子体强化燃烧的基本原理, 总结了等离子体强化燃烧的3 种途径, 分别是热强化,
动力学强化与输运强化; 对国际上, 特别是国内在等离子体强化燃烧的应用验证 …

Modeling of thermal and kinetic processes in non-equilibrium plasma ignition applied to a lean combustion engine

J Zembi, V Cruccolini, F Mariani, R Scarcelli… - Applied Thermal …, 2021 - Elsevier
In recent years novel ignition systems have been developed to enable stable and efficient
engine operations with lean mixtures. Among them, radio-frequency corona ignition systems …

Effects of direct injection and mixture enleament on the combustion of hydrous ethanol and an ethanol-gasoline blend in an optical engine

ERM de Oliveira, CH Rufino, PT Lacava - Fuel, 2022 - Elsevier
Ethanol is a renewable fuel and can be used in electric hybrid vehicles concepts, especially
for countries capable of producing such fuel in a sustainable way. A strategy to enhance …

[HTML][HTML] Comparative analysis of thermal and non-thermal discharge modes on ultra-lean mixtures in an optically accessible engine equipped with a corona ignition …

F Ricci, R Martinelli, M Dal Re, CN Grimaldi - Combustion and Flame, 2024 - Elsevier
Radio-Frequency corona-based ignition systems are currently being investigated by the
engine research community for their capability to ensure robust combustion at challenging …

Characterization of flame front propagation during early and late combustion for methane-hydrogen fueling of an optically accessible SI engine

A Peñaranda, SDM Boggio, PT Lacava… - International Journal of …, 2018 - Elsevier
In recent years, hybrid and fully electric vehicles have received significant consideration
since they represent an alternative sustainable transport to the conventional fossil-fuel …

[HTML][HTML] Effects of engine design and operating parameters on the performance of a spark ignition (SI) engine with steam injection method (SIM)

G Gonca - Applied Mathematical Modelling, 2017 - Elsevier
The effects of engine design and operating parameters such as equivalence ratio (ER),
compression ratio (CR), cycle pressure ratio (CPR), cycle temperature ratio (CTR), bore …

An optical method to characterize streamer variability and streamer-to-flame transition for radio-frequency corona discharges

V Cruccolini, CN Grimaldi, G Discepoli, F Ricci… - Applied Sciences, 2020 - mdpi.com
Featured Application igniter end-of-line testing. Abstract In recent years, radio-frequency
corona ignition gained increasing interest from the engine research community because of …

Influence of engine speed and injection phasing on lean combustion for different dilution rates in an optically accessible wall-guided spark ignition engine

A Irimescu, SS Merola, S Martinez - SAE International Journal of Engines, 2018 - JSTOR
Alternative combustion control in the form of lean operation offers significant advantages
such as high efficiency and “clean” fuel oxidation. Maximum dilution rates are limited by …

Experimental investigation of the effect of ozone on auto-ignition behaviors of pyrolysis gas of kerosene

D Zheng, P Xiong - Fuel, 2021 - Elsevier
Additive ozone as a promising aiding can enhance ignition and combustion behaviors. In
this study auto-ignition behaviors of pyrolysis gas of kerosene assisted by O 3 are …