Search Results

Collection

Combustion Control and Optimization, 2018

2018-04-03

The papers included in this collection cover engine combustion control and optimization techniques. Topics include engine combustion diagnostics as specialized for control, control methodologies and algorithms, optimization, related combustion sensing, etc.

Collection

Advanced Hybrid and Electric Vehicle Powertrains, 2018

2018-04-03

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.

Collection

Controls for Hybrids and Electric Powertrains, 2018

2018-04-03

The papers in this collection cover powertrain control processes related to achieving stringent market fuel economy, emissions, performance, reliability, and quality demands of hybrid and electric powertrains. Topics include the control, calibration, and diagnostics of the engine, powertrain, and supporting electromechanical subsystems related to energy management.

Collection

Control System Design & Calibration, 2018

2018-04-03

Separate sub-sessions cover powertrain control, calibration, and system-level optimization processes related to achieving stringent market fuel economy, emissions, performance, reliability, and quality demands. Topics include the control, calibration, and diagnostics of the engine, powertrain, and subsystems related to energy management in conventional and hybrid operation, considering the simultaneous optimization of hardware design parameters and control software calibration parameters.

Collection

Combustion in Compression-Ignition Engines, 2018

2018-04-03

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.

Collection

0-D and 1-D Modeling and Numerics, 2018

2018-04-03

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.

Collection

New CI & SI Engines and Components, 2018

2018-04-03

The papers in this collection cover topics regarding new CI and SI engines and components. This includes analytical, experimental, and computational studies covering hardware development, as well as design and analysis techniques.

Collection

Abnormal SI Combustion, 2018

2018-04-03

The papers in this collection focus on abnormal SI combustion processes including spark knock and preignition. Papers cover both 4-stroke and 2-stroke engines characterized by 1) ignition by an external energy source that serves to control combustion phasing, and 2) a combustion rate that is limited by flame propagation.

Collection

Multi-Dimensional Engine Modeling, 2018

2018-04-03

This collection covers advances in the development and application of models and tools involved in multi-dimensional engine modeling: advances in chemical kinetics, combustion and spray modeling, turbulence, heat transfer, mesh generation, and approaches targeting improved computational efficiency. Papers employing multi-dimensional modeling to gain a deeper understanding of processes related to turbulent transport, transient phenomena, and chemically reacting, two-phase flows are included in this collection.

Collection

Multi-Dimensional Engine Modeling, 2017

2017-03-28

This collection covers advances in the development and application of models and tools involved in multi-dimensional engine modeling: advances in chemical kinetics, combustion and spray modeling, turbulence, heat transfer, mesh generation, and approaches targeting improved computational efficiency. Papers employing multi-dimensional modeling to gain a deeper understanding of processes related to turbulent transport, transient phenomena, and chemically reacting, two-phase flows are included in this collection.

Collection

Control System Design & Calibration, 2017

2017-03-28

Separate sub-sessions cover powertrain control, calibration, and system-level optimization processes related to achieving stringent market fuel economy, emissions, performance, reliability, and quality demands. Topics include the control, calibration, and diagnostics of the engine, powertrain, and subsystems related to energy management in conventional and hybrid operation, considering the simultaneous optimization of hardware design parameters and control software calibration parameters.

Collection

Fuel and Additive Effects on Engine Systems, 2017

2017-03-28

Topics include the effects of fuel and additives on deposit formation, intake system cleanliness, friction, wear, corrosion, and elastomer compatibility. Also covered are effects of fuel specification on drivability, on evaporative emissions, and on the relationship between emissions and drive cycle.

Collection

Controls for Hybrids and Electric Powertrains, 2017

2017-03-28

The papers in this collection cover powertrain control processes related to achieving stringent market fuel economy, emissions, performance, reliability, and quality demands of hybrid and electric powertrains. Topics include the control, calibration, and diagnostics of the engine, powertrain, and supporting electromechanical subsystems related to energy management.

Collection

Abnormal SI Combustion, 2017

2017-03-28

The papers in this collection focus on abnormal SI combustion processes including spark knock and preignition. Papers cover both 4-stroke and 2-stroke engines characterized by 1) ignition by an external energy source that serves to control combustion phasing, and 2) a combustion rate that is limited by flame propagation.

Collection

New CI & SI Engines and Components, 2017

2017-03-28

The papers in this collection cover topics regarding new CI and SI engines and components. This includes analytical, experimental, and computational studies covering hardware development, as well as design and analysis techniques.

Collection

In-Cylinder Processes, 2017

2017-03-28

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 part of this collections.

Collection

0-D and 1-D Modeling and Numerics, 2017

2017-03-28

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.

Collection

High Efficiency IC Engines Concepts, 2017

2017-03-28

The papers in this collection focuses on technologies such as advanced and partially mixed combustion, cooled EGR boosting, ignition and direct injection technologies, pressure boosting, intelligent combustion, thermal efficiency, fully variable valvetrains, and other new and developing technologies.

Collection

Fuel Economy Improved & CO2 Reduction, Commercial Vehicle 2015

2015-09-29

This technical paper collection explores total vehicle and powertrain technologies for on and off-road commercial vehicles aimed at reduction of CO2 emissions through design, analysis, and testing techniques. The topics may include energy analysis/management/optimization, current and proposed emission legislation, certification techniques, powertrain integration, weight reduction, idle reduction, and friction/parasitic reduction.

Collection

Combustion in Compression-Ignition Engines: In-Cylinder Processes, 2015

2015-04-14

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.