Search Results

The 14 papers in this technical paper collection are devoted to experimental and computational work in the area of diesel fuel injection systems and sprays. Topics include: spray characterization, cavitation, multi-phase jet modeling, CFD models for spray processes, wall films and impingement, hydraulic circuit analysis, and dissolved gas effects.

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 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 19 papers in this technical paper collection discuss exhaust emission control modeling. Topics covered include DOC, HC Trap, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, modeling aspects, and more. The 19 papers in this technical paper collection discuss exhaust emission control modeling. Topics covered include DOC, HC Trap, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, modeling aspects, and more.

This technical collection features 23 technical papers published between 1998-2010 covering topics such as telematics, driver assistance systems, driver fatigue, human machine interfaces, and crash prevention systems.

The 20 papers in this technical paper collection cover topics that include: spray characterization, multiphase jet modeling, CFD models for spray processes, wall films and impingement, hydraulic circuit analysis, and dissolved gas effects.

This publication is devoted to experimental and computational work in the area of diesel fuel injection and sprays. The 23 papers in this technical paper collection cover the following topics: spray characterization, cavitation, multiphase jet modeling, wall films and impingement, hydraulic circuit analysis, and dissolved gas effects.

The 14 papers in this technical paper collection focus on modeling methodologies describing aftertreatment technologies such as DPF, NOx adsorber, SCR and combined systems. Papers are offered from fundamental, 3D level to system level simulation.

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 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.

The 13 papers in this technical paper collection focus on diesel engine exhaust aftertreatment system models as well as their validation and application. Technologies covered include DOC, DPF, LNT, SCR, and hybrid or combined catalysts. Modeling aspects range from fundamental, 3D models of individual components to system level simulation, optimization, and control.

The 10 papers in this technical paper collection cover all system-level engine technologies and design/analysis/testing techniques related to engine system design. Coverage includes the areas of emissions, fuel economy, combustion, calibration/control, fuel systems, valvetrain integration, thermodynamic cycles, air/charging systems, EGR systems, and engine brakes. It also includes system-level integration issues for the engine/powertrain, and steady-state/transient performance for on/off-road and heavy/light-duty applications.

Papers focusing on in-cylinder processes of classical diesel engine combustion with relatively short ignition delay, including papers dealing with low CR and high EGR calibrations. Subject matter may include both simulation results and experimental work, including applications of optical diagnostics, with emphasis on in-cylinder spray, evaporation, mixing, pollutant formation/destruction, or any other in-cylinder phenomena.

Papers in this subscription deal with classical diesel engine combustion with relatively short ignition delay, including papers dealing with low CR and high EGR calibrations. Papers describing experiments and test data, simulation results focused on applications, fuel/additive effects, combustion control, and mode change are also included.

This technical paper collection contains 20 papers detailing CI engine performance using alternative fuels and diesel engines and components.

This technical paper collection features 10 papers on the latest technological advancements in safety systems.

The papers in this collection cover recent advances in research, development and engineering of hybrid, plug-in hybrid, and electric powertrains and architectures with particular emphasis on new and near-production technologies.

Papers in the session cover zero-dimensional, one-dimensional, and quasi-dimensional models for simulation of SI and CI engines with respect to: engine breathing, boosting, and acoustics; SI combustion and emissions; CI combustion and emissions; fundamentals of engine thermodynamics; numerical modeling of gas dynamics; thermal management; mechanical and lubrication systems; system level models for controls; and system level models for vehicle fuel economy and emissions predictions.

Papers in the session cover zero-dimensional, one-dimensional, and quasi-dimensional models for simulation of SI and CI engines with respect to: engine breathing, boosting, and acoustics; SI combustion and emissions; CI combustion and emissions; fundamentals of engine thermodynamics; numerical modeling of gas dynamics; thermal management; mechanical and lubrication systems; system level models for controls; and system level models for vehicle fuel economy and emissions predictions.