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 …
engine operations with lean mixtures. Among them, radio-frequency corona ignition systems …
A development of a new image analysis technique for detecting the flame front evolution in spark ignition engine under lean condition
L Petrucci, F Ricci, F Mariani, G Discepoli - Vehicles, 2022 - mdpi.com
The aim of herein work is to develop an automatized algorithm for detecting, as objectively
as possible, the flame front evolution of lean/ultra-lean mixtures ignited by low temperature …
as possible, the flame front evolution of lean/ultra-lean mixtures ignited by low temperature …
Propulsive effect of microwave-induced plasma jet on spark ignition of CO2-diluted CH4-air mixture
X Zhang, Z Wang, H Wu, C Liu, X Cheng… - Combustion and Flame, 2021 - Elsevier
To explore the application potential of microwave-assisted spark ignition (MAI) under
exhaust gas recirculation conditions, the ignition performance of MAI under CO 2 dilution is …
exhaust gas recirculation conditions, the ignition performance of MAI under CO 2 dilution is …
Analysis of RF corona ignition in lean operating conditions using an optical access engine
A Cimarello, CN Grimaldi, F Mariani, M Battistoni… - 2017 - sae.org
Radio Frequency Corona ignition systems represent an interesting solution among
innovative ignition strategies for their ability to stabilize the combustion and to extend the …
innovative ignition strategies for their ability to stabilize the combustion and to extend the …
Experimental and numerical investigations of the early flame development produced by a corona igniter
In order to reduce engine emissions and fuel consumption, extensive research efforts are
being devoted to develop innovative ignition devices, able to extend the stable engine …
being devoted to develop innovative ignition devices, able to extend the stable engine …
Combustion behavior of an RF corona ignition system with different control strategies
It has been proved that Radio Frequency Corona, among other innovative ignition systems,
is able to stabilize combustion and to extend the engine operating range in lean conditions …
is able to stabilize combustion and to extend the engine operating range in lean conditions …
Numerical Characterization of Corona Spark Plugs and Its Effects on Radicals Production
A mono-dimensional code for the simulation of the effects of High Frequency Ignition
systems (HFI) on the production of chemical radicals was developed and here presented …
systems (HFI) on the production of chemical radicals was developed and here presented …
Numerical Evaluation of the Effect of Fuel Blending with CO2 and H2 on the Very Early Corona-Discharge Behavior in Spark Ignited Engines
Reducing green-house gases emission from light-duty vehicles is compulsory in order to
slow down the climate change. The application of High Frequency Ignition systems based …
slow down the climate change. The application of High Frequency Ignition systems based …
Development of numerical methodologies to predict the liquid fuel sprays-wall interaction to optimize the mixing process of direct injection spark ignition engines
V Mariani - 2022 - amsdottorato.unibo.it
Nowadays the development of new Internal Combustion Engines is mainly driven by the
need to reduce tailpipe emissions of pollutants, Green-House Gases and avoid the fossil …
need to reduce tailpipe emissions of pollutants, Green-House Gases and avoid the fossil …
Corona discharge ignition in a single cylinder research engine under boosted conditions
As internal combustion engines become downsized to boost fuel economy, a current
challenge is both obtaining ignition and stabilizing combustion at boosted prebures in lean …
challenge is both obtaining ignition and stabilizing combustion at boosted prebures in lean …