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Training / Education

Advanced Diesel Particulate Filtration Systems

As diesel emissions regulations have become more and more stringent, diesel particulate filters (DPF) have become possibly the most important and complex diesel aftertreatment device. This seminar covers many DPF-related topics using fundamentals from various branches of applied sciences such as porous media, filtration and materials sciences and will provide the student with both a theoretical as well as an applications-oriented approach to enhance the design and reliability of aftertreatment platforms.
Training / Education

Emissions-Related OBD Systems A Design Overview

On-board diagnostics, required by governmental regulations, provide a means for reducing harmful pollutants into the environment. Since being mandated in 1996, the regulations have continued to evolve and require engineers to design systems that meet strict guidelines. This one day seminar is designed to provide an overview of the fundamental design objectives and the features needed to achieve those objectives for generic on-board diagnostics. The basic structure of an on-board diagnostic will be described along with the system definitions needed for successful implementation.
Training / Education

Automotive Heat Transfer

Heat transfer affects the performance, emissions and durability of the engine as well as the design, packaging, material choice and fatigue life of vehicle components. This course covers the broad range of heat transfer considerations that arise during the design and development of the engine and the vehicle with a primary focus on computational models and experimental validation covering the flow of heat from its origin in the engine cylinders and its transfer via multiple paths through engine components.
Training / Education

Designing On-Board Diagnostics for Light and Medium Duty Emissions Control Systems

On-board diagnosis of engine and transmission systems has been mandated by government regulation for light and medium vehicles since the 1996 model year. The regulations specify many of the detailed features that on-board diagnostics must exhibit. In addition, the penalties for not meeting the requirements or providing in-field remedies can be very expensive. This course is designed to provide a fundamental understanding of how and why OBD systems function and the technical features that a diagnostic should have in order to ensure compliant and successful implementation.
Standard

Particulate Filter Weigh Room Maintenance

2010-05-06
WIP
J2943
A Recommended Practice that will describe a proper procedure to build and maintain a particular filter weigh room to meet the requirements of EPA's 40CFR Part 1065.
Collection

Diesel Exhaust Emission Control, 2011

2011-04-12
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.
Collection

Thermal Systems Modeling and Simulation, 2012

2012-04-13
The 14 papers in this technical paper collection discuss thermal systems modeling and simulation. Topics covered include fuel efficiency and thermal performance, exhaust system manifold development, engine cooling systems with a double circuit, CFD analysis, and more. The 14 papers in this technical paper collection discuss thermal systems modeling and simulation. Topics covered include fuel efficiency and thermal performance, exhaust system manifold development, engine cooling systems with a double circuit, CFD analysis, and more.
Collection

Exhaust Emission Control, 2013

2013-04-09
The 55 papers in this technical paper collection cover new developments; particulate filter systems; system integration and durability; particle filter substrates, and selective catalytic reduction (SCR) process of exhaust emissions.
Collection

Advances in NOx Reduction Technology, 2014

2014-04-01
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.
Collection

Advances in Oxidation and Particulate Filter Systems, 2014

2014-04-01
This technical paper collection covers the complete particulate filter system. There are papers covering the DOC aging as well as the effect of high sulfur fuel on the DOC. A couple of papers study the effect of ash accumulation and two papers cover a novel new asymmetric cell design and modeling of this new design. Finally we have a paper on gasoline particulate filters.
Collection

Exhaust Emissions Control, 2014

2014-04-01
Topics included in this technical paper collection are the integration of various diesel particulate matter (PM) and diesel Nitrogen Oxide (NOx) reduction technologies plus analogous technologies for the growing population of direct injection gasoline engines.
Collection

Emission Control Modeling, 2014

2014-04-01
This technical paper collection covers DOC, HC Trap, DPF, GPF, LNT, TWC, SCR, SCRF, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, and mixture non-uniformity. Modeling aspects range from fundamental, 3D models of individual components to system level simulation, optimization, variation, degradation, and control.
Collection

Advanced Emission Components and Systems for Gasoline Vehicles, 2015

2015-04-14
This technical paper collection covers the systems engineering experience required to achieve ultra-low emission levels on light-duty vehicles. Emission system component topics include the development of advanced three-way catalysts, the development of NOX control strategies for gasoline lean burn engines, the application of high cell density substrates to advanced emission systems, and the integration of these components into full vehicle emission systems.
Collection

Emission Control Modeling, 2015

2015-04-14
Papers cover exhaust aftertreatment system models, as well as their validation and application. Technologies encompassed include DOC, HC Trap, DPF, GPF, LNT, TWC, SCR, SCRF, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, and mixture non-uniformity. Modeling aspects range from fundamental, 3D models of individual components to system level simulation, optimization, variation, degradation, and control.
Collection

Energy Efficiency of Thermal Systems, 2018

2018-04-03
Proper thermal management can significantly contribute to overall system energy efficiency. The papers in this collection highlight the latest developments in thermal management energy efficiency.
Collection

Emission Control Modeling, 2018

2018-04-03
The papers in this collection cover exhaust aftertreatment system models, as well as their validation and application. Technologies encompassed include DOC, HC Trap, DPF, GPF, LNT, TWC, SCR, SCRF, ammonia oxidation catalysts, hybrid or combined catalysts, urea-water solution spray dynamics, and mixture non-uniformity. Modeling aspects range from fundamental, 3D models of individual components to system level simulation, optimization, variation, degradation, and control.
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

Energy Efficiency of Thermal Systems, 2017

2017-03-28
Proper thermal management can significantly contribute to overall system energy efficiency. The papers in this collection highlight the latest developments in thermal management energy efficiency.
Collection

Advances in Catalyst Substrates, 2017

2017-03-28
Papers included in this collection cover the systems engineering experience required to achieve ultra-low emission levels on gasoline light-duty vehicles. Emission system component topics include the development of advanced three-way catalysts, the development of NOX control strategies for gasoline lean burn engines, the application of high cell density substrates to advanced emission systems, and the integration of these components into full vehicle emission systems.
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