Emission regulations have been made more strengthened both regulated (NO x) and
unregulated emissions (NH 3, N 2 O, and CH 4) from internal combustion engines. Delays in …

A methodology that allows the estimation of the stored oxygen (oxygen storage capacity
(OSC)) along the TWC catalyst length by spatio-temporally resolving the O 2 profiles during …

The continuing increase in pollutant emissions requires the use of alternative power
sources. This includes the use of electric or hybrid vehicles whose energy storage system is …

The rising interest in the use of gaseous fuels, such as bio-methane and hydro-methane, in
Heavy-Duty (HD) engines to reduce Greenhouse Gases pushed by the net-zero CO2 …

Aiming at the problem of torque fluctuations and intake pressure fluctuations caused by
cycle cylinder deactivation, we introduced a refined control strategy encompassing fixed …

This study focuses on the detailed analysis of exhaust emissions from multi-point fuel
injection (MPFI) engines by manipulating the injection parameters through a programmable …

The continued development of aftertreatment devices has been critical in reducing engine
tailpipe emissions and meeting ever-evolving regulatory standards. Initial phases of catalytic …

The increasingly critical scenario of pollutant emissions calls for the use of alternative
propulsion sources. These include using hybrid electric vehicles (HEVs) whose operating …