[HTML][HTML] The mechanism of particle formation in non-premixed hydrogen combustion in a direct-injection internal combustion engine

A Thawko, L Tartakovsky - Fuel, 2022 - Elsevier
There is a widely spread public and expert opinion that hydrogen combustion is a pathway
for eliminating the formation of carbon-based pollutants, which produces near-zero …

Visualization of hydrogen jet evolution and combustion under simulated direct-injection compression-ignition engine conditions

HL Yip, A Srna, X Liu, S Kook, ER Hawkes… - International Journal of …, 2020 - Elsevier
The evolution and combustion of H 2 jets were investigated in an optically-accessible
constant-volume chamber under simulated direct-injection (DI) compression-ignition (CI) …

Particle emissions of direct injection internal combustion engine fed with a hydrogen-rich reformate

A Thawko, H Yadav, A Eyal, M Shapiro… - International Journal of …, 2019 - Elsevier
Thermochemical Recuperation is a promising waste heat recovery method that enables
utilization of the engine waste heat together with onboard hydrogen production resulting in a …

Performance and pollutant emission of the reforming-controlled compression ignition engine–Experimental study

A Eyal, A Thawko, V Baibikov, L Tartakovsky - Energy Conversion and …, 2021 - Elsevier
The reforming-controlled compression ignition (RefCCI) is an innovative concept integrating
the benefits of the low-temperature combustion engine and the High-Pressure …

Flow field characteristics of a confined, underexpanded transient round jet

A Thawko, R Van Hout, H Yadav, L Tartakovsky - Physics of Fluids, 2021 - pubs.aip.org
The flow field of an impulsively started round, confined nitrogen jet was investigated using
combined high speed schlieren imaging and particle velocimetry (PIV) measurements. PIV …

Second-law analysis of the reforming-controlled compression ignition

A Eyal, L Tartakovsky - Applied Energy, 2020 - Elsevier
This paper presents the optimization of energy conversion in a novel reforming-controlled
compression ignition system, combining the benefits of low-temperature combustion with …

Effect of Lubricant Formulation on Characteristics of Particle Emission from Engine Fed with a Hydrogen-Rich Fuel

A Thawko, H Yadav, M Shapiro, L Tartakovsky - 2020 - sae.org
This study investigates the particle engine emission char-acteristics including particle-bound
metals for different lubricants used in a direct injection (DI) engine fed with the hydrogen-rich …