Search Results

The 37 papers in this technical paper collection focus on SI combustion technologies that employ direct, in-cylinder fuel injection. Topics of particular interest include in-cylinder fuel injection and spray studies, flow/spray interaction and in-cylinder mixture formation studies, and combustion chamber shape optimization. Papers also focus on combustion technologies in 4-stroke and 2-stroke engines, including premixed, port injected, and DI engine.

The 57 papers in this technical paper collection describe technology developments and the integration of these technologies into new emission control systems. Topics include DPF substrates and systems, selective catalytic reduction (SCR), HC-DeNOx, and system integration and durability.

This technical paper collection contains 14 papers that cover DI diesel combustion, DI diesel engine performance and pollutant emissions, NOx emission reduction, performance optimization of diesel engines, and more.

The 16 papers in this technical paper collection detail low temperature combustion and in-cylinder emission strategies.

This technical paper collection contains 33 papers that focus on modeling of SI and diesel engines.

This technical paper collection includes 12 papers detailing SULEV emission requirements, three-way-catalysts, lean NOx trap systems, and more.

The 16 papers in this technical paper collection deal with understanding and reducing the in-cylinder formation of particulate and NOx in compression ignition engines. Ttechnologies are focused on but are not limited to: low temperature combustion, water/fuel emulsions, and EGR. Both experimental and analytical contributions are included.

This technical paper collection contains 7 papers focusing on the impact of conventional alternative fuels as well as fuel additives on the operation, performance, and emissions of SI engines. Papers cover the impact bio-derived fuels (ethanol, butanol and others) have on engine design and performance. Gasoline properties, additives and their impact on engine performance and deposits is also covered.

The 31 papers in this technical paper collection detail sustainability; vehicle solutions and technologies for freight efficiency; human factors in occupant safety; machine health and conditioned based maintenance; aerodynamic and fuel economy assessment methods and techniques; and service issues.

The 18 papers in this technical paper collection cover direct injection SI engine technology. Topics include: GDi multi-hole injector internal flow and spray analysis; European lean gasoline direct injection vehicle benchmark; measures to reduce particulate emissions of gasoline direct injection engines; high frequency ignition system for gasoline direct injection engines; and more.

The 57 papers in this technical paper collection cover various aspects of system durability and system integration pertaining to diesel exhaust emissions control. Topics covered include exhaust catalysts and particulate filters, mechanisms of their performance degradation and possible mitigation strategies, data from the field tests, analysis of the aged catalysts, laboratory and accelerated on-engine aging studies, along with relevant experimental tools and methodology.

The 10 papers in this technical paper collection discuss high efficiency IC engines. Topics include: fuel reactivity controlled compression ignition (RCCI) combustion in light- and heavy-duty engines; fuel effects on reactivity controlled compression ignition (RCCI) combustion at low load; advantages of variable compression ratio in internal combustion engines; piston and valve deactivation for improved part load performances of internal combustion engines; and more.

The 19 papers in this technical paper collection detail new CI and SI engines and components. Topics include: development of a timing chain drive model for a high speed gasoline engine; optical piston temperature in an internal combustion engine; high efficiency internal combustion stirling engine development; a filtration system for high-pressure loop EGR; a high performance, continuously variable engine intake manifold; and more.

This technical paper collection contains 12 papers on new powertrains published from the 2011 Powertrain Fuels and Lubricants Conference.

The 13 papers in this technical paper collection discuss SI combustion. Topics covered include studies of mixture formation, ignition, knock, engine efficiency, flame propagation, alternative fuels and emissions formation, and more. The 13 papers in this technical paper collection discuss SI combustion. Topics covered include studies of mixture formation, ignition, knock, engine efficiency, flame propagation, alternative fuels and emissions formation, and more.

The 13 papers in this technical paper collection focus on direct injection SI Engine technology. Topics covered include in-cylinder fuel injection and spray studies, flow/spray interaction and in-cylinder mixture formation studies,DI-specific emissions, technologies enabled by DISI, and more. The 13 papers in this technical paper collection focus on direct injection SI Engine technology. Topics covered include in-cylinder fuel injection and spray studies, flow/spray interaction and in-cylinder mixture formation studies,DI-specific emissions, technologies enabled by DISI, and more.

The 6 papers in this technical paper collection focus on end of life management: reuse/recycle/remanufacture. Topics covered include parts reuse, parts remanufacturing for reuse, parts/materials recycling, and more. The 6 papers in this technical paper collection focus on end of life management: reuse/recycle/remanufacture. Topics covered include parts reuse, parts remanufacturing for reuse, parts/materials recycling, and more.

The 14 papers in this technical paper collection discuss high efficiency IC engines. Topics covered include engine downsizing, pressure boosting and turbocharging, intelligent combustion, low temperature and stratified charge, advanced fuel injection technologies, and more. The 15 papers in this technical paper collection discuss high efficiency IC engines. Topics covered include engine downsizing, pressure boosting and turbocharging, intelligent combustion, low temperature and stratified charge, advanced fuel injection technologies, and more.

The 48 papers in this technical paper collection focus on exhaust emission control. Topics covered include the durability of particulate filters and exhaust catalysts, analysis of aged catalysts and filters, PF technologies, testing protocols, SCR technology, thermal stress resistance, and more. The 48 papers in this technical paper collection focus on exhaust emission control. Topics covered include the durability of particulate filters and exhaust catalysts, analysis of aged catalysts and filters, PF technologies, testing protocols, SCR technology, thermal stress resistance, and more. The 48 papers in this technical paper collection focus on exhaust emission control. Topics covered include the durability of particulate filters and exhaust catalysts, analysis of aged catalysts and filters, PF technologies, testing protocols, SCR technology, thermal stress resistance, and more.

The 16 papers in this technical paper collection cover diesel engine exhaust aftertreatment system models as well as the validation and application. Technologies covered include DOC, HC trap, DFP, LNT, SCR, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, and mixture non-uniformity.