Non-Uniform Cylinder-to-Cylinder Combustion for Ammonia Generation in a New Passive SCR System
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 …
passenger cars. However, cost-effective NO x emissions control for lean burn gasoline …
Configuration and control design for a passive SCR system with NOx storage capability
Passive selective catalytic reduction (SCR) systems have been considered as a promising
technology for reducing NOx emissions for highly-efficient lean burn gasoline engines …
technology for reducing NOx emissions for highly-efficient lean burn gasoline engines …
Non-uniform combustion based mode switching control for a passive SCR system
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 …
efficiency due to reduced pumping loss during part-load operations. Cost-effective NOx …
Passive SCR performance under pseudo-transient cycle: Challenges and opportunities for meeting Tier 3 emissions
The passive ammonia (NH 3) selective catalytic reduction (SCR) system is a potential
approach for controlling nitrogen oxide (NOx) emissions from lean-burn gasoline engines …
approach for controlling nitrogen oxide (NOx) emissions from lean-burn gasoline engines …
Ammonia generation and utilization in a passive SCR (TWC+ SCR) system on lean gasoline engine
Lean gasoline engines offer greater fuel economy than the common stoichiometric gasoline
engine, but the current three way catalyst (TWC) on stoichiometric engines is unable to …
engine, but the current three way catalyst (TWC) on stoichiometric engines is unable to …
Effects of NOX Storage Component on Ammonia Formation in TWC for Passive SCR NOX Control in Lean Gasoline Engines
A prototype three-way catalyst (TWC) with NOX storage component was evaluated for
ammonia (NH3) generation on a 2.0-liter BMW lean burn gasoline direct injection engine as …
ammonia (NH3) generation on a 2.0-liter BMW lean burn gasoline direct injection engine as …
Model predictive control of a lean-burn gasoline engine coupled with a passive selective catalytic reduction system
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 …
stoichiometric engines and are widely considered as a promising technology for meeting the …
Ammonia Generation over TWC for Passive SCR NOX Control for Lean Gasoline Engines
ABSTRACT A commercial three-way catalyst (TWC) was evaluated for ammonia (NH₃)
generation on a 2.0-liter BMW lean burn gasoline direct injection engine as a component in …
generation on a 2.0-liter BMW lean burn gasoline direct injection engine as a component in …
Passive SCR for lean gasoline NOX control: Engine-based strategies to minimize fuel penalty associated with catalytic NH3 generation
Lean gasoline engines offer greater fuel economy than common stoichiometric gasoline
engines. However, excess oxygen prevents the use of the current three-way catalyst (TWC) …
engines. However, excess oxygen prevents the use of the current three-way catalyst (TWC) …
Optimization of mode switching timing control for a lean-burn gasoline engine with a prototype passive SCR system
D Strange, P Chen… - Dynamic Systems …, 2018 - asmedigitalcollection.asme.org
Passive selective catalytic reduction (SCR) has emerged as a promising NOx reduction
technology for highly-efficient lean-burn gasoline engines to meet stringent NOx emission …
technology for highly-efficient lean-burn gasoline engines to meet stringent NOx emission …