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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.

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

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 18 papers in this technical paper collection focus on alternative fuels in a general context. Topics covered include: the use of alternative fuels for SI engine application; the application of oxygenated fuels for CI engine application; the development and understanding of surrogate and reference fuels; plus other alternative and advanced fuels concepts for current and future engine technologies.

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 9 paper in this technical paper collection present work investigating the effect of fuel composition on CI engine performance in terms of combustion efficiency, emissions and engine hardware durability. Variations in fuel composition include the inclusion of aromatic compounds, the blending of oxygenated components and the use of additives for cetane number improvement and lubricity enhancement.

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.

This technical paper collection contains 25 papers on fuels for SI engines published from the 2011 Powertrain Fuels and Lubricants Conference.

This technical paper collection contains 8 papers published from the 2011 SAE Brasil Conference.

The 15 papers in this technical paper collection discuss fuel and additive effects on CI engine performance. Topics covered include barium additives, hydrous bioethanol, Pure Biodiesel, bio-derived diesel blends, and more. The 15 papers in this technical paper collection discuss fuel and additive effects on CI engine performance. Topics covered include barium additives, hydrous bioethanol, Pure Biodiesel, bio-derived diesel blends, 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 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 fuel and additive effects on SI engine performance. Topics covered include bio-derived fuels, engine abnormal combustion, lubricant fuel economy performance, alcohol-gasoline fuel blends, ethanol-gasoline blends, butanol isomer combustion, and more. The 13 papers in this technical paper collection focus on fuel and additive effects on SI engine performance. Topics covered include bio-derived fuels, engine abnormal combustion, lubricant fuel economy performance, alcohol-gasoline fuel blends, ethanol-gasoline blends, butanol isomer combustion, 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 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.

The 16 papers in this technical paper collection covers particle emissions from combustion engines including measurement and testing methods, effects of changes in fuel composition, environmental and health effects of elemental carbon and organic carbon that constitutes solid cored particles plus the environmental and health effects of secondary organic aerosol emissions.

This technical paper collection covers topics such as: new materials for lean NOx traps (LNT) and Selective Catalytic Reduction (SCR); system integration and durability; advances in NOx catalyst substrates, novel reductants and mixing designs.