Methane oxidation in palladium/zeolite catalysts: Facilitating palladium oxide formation and elucidating the reaction mechanism

T Mon, K Giewont, J Chen, CH Liu, J Concolino… - Catalysis …, 2025 - Taylor & Francis
Pd/zeolite catalysts are a promising alternative to conventional Pd/Al2O3 for CH4 oxidation
in wet conditions. Understanding how PdO nanoparticle formation is affected by the Pd …

Flame kernel evolution and shock wave propagation with laser ignition in ethanol-air mixtures

X Bao, A Sahu, Y Jiang, T Badawy, H Xu - Applied Energy, 2019 - Elsevier
Flame kernel evolution and shock wave propagation in ethanol/air mixtures with laser
ignition in a constant-volume chamber was investigated by means of high-speed Schlieren …

Transient kinetic analysis of passive SCR systems for NH3 abatement from natural gas fueled heavy duty engines over dual-layer ASC catalysts: An experimental and …

N Usberti, S Ciria, S Golini, G Mancino, EM Borla… - Applied Catalysis B …, 2022 - Elsevier
Air-to-fuel ratios fluctuating around the stoichiometric value enable the best CH 4, NO X and
CO abatement performance of the three-way catalytic converters implemented in NGVs after …

Effects of including a NOx storage component on a TWC when using a lean spark ignition gasoline engine combined with a passive SCR system✰

VY Prikhodko, JA Pihl, TJ Toops, CR Thomas… - Applications in Energy …, 2023 - Elsevier
A three-way catalyst (TWC) and a TWC with a NO x storage component (NS-TWC) were
evaluated on a lean spark ignition (SI) engine platform to reduce the fuel consumption and …

Double wall cooling of an effusion plate with simultaneous cross flow and impingement jet array internal cooling

D Ritchie, A Click, PM Ligrani… - … for Gas Turbines …, 2019 - asmedigitalcollection.asme.org
Considered is double wall cooling, with full-coverage effusion-cooling on the hot side of the
effusion plate, and a combination of impingement cooling and cross flow cooling, employed …

Experimental study and model predictive control of a lean-burn gasoline engine coupled with a passive selective catalytic reduction system

Q Lin, P Chen, VY Prikhodko - Journal of …, 2019 - asmedigitalcollection.asme.org
Lean-burn gasoline engines have demonstrated 10–20% engine efficiency gain over
stoichiometric engines and are widely considered as a promising technology for meeting the …

Non-Uniform Cylinder-to-Cylinder Combustion for Ammonia Generation in a New Passive SCR System

P Chen, Q Lin, VY Prikhodko… - 2018 Annual American …, 2018 - ieeexplore.ieee.org
Lean burn gasoline engine is a promising technology for reducing the fuel consumption by
passenger cars. However, cost-effective NO x emissions control for lean burn gasoline …

Model-based predictive control and dithering control for an integrated gasoline engine and three-way catalytic converter system

K Yang, P Chen - Journal of Dynamic Systems …, 2021 - asmedigitalcollection.asme.org
Controls of integrated gasoline engine and aftertreatment systems are critical for fuel
efficiency improvement and emission regulation. This paper aims to develop novel model …

Non-uniform combustion based mode switching control for a passive SCR system

Q Lin, P Chen - 2018 Annual American Control Conference …, 2018 - ieeexplore.ieee.org
Lean combustion is a promising technology for gasoline engines to achieve high engine
efficiency due to reduced pumping loss during part-load operations. Cost-effective NOx …

Configuration and control design for a passive SCR system with NOx storage capability

Q Lin, P Chen, VY Prikhodko… - Dynamic Systems …, 2018 - asmedigitalcollection.asme.org
Passive selective catalytic reduction (SCR) systems have been considered as a promising
technology for reducing NOx emissions for highly-efficient lean burn gasoline engines …