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2016 CLEERS Workshop
2016-04-06 - 2016-04-08
Emphasized topic areas:
- Diesel and gasoline particulate filters
- Selective catalytic NOx reduction
- Urea and reductant spray modeling
- Oxidation and reforming catalysts
- Passive adsorbers and traps
- Multi-functional catalysts and aftertreatment devices
- Engine integration with emissions controls
- Three-way catalysts
- Low-temperature catalysts
- Catalyst durability
- Interpretation of experimental emissions control measurements
- Development of micro-kinetic and global reaction mechanisms
- Drive cycle simulations of advanced vehicle systems
- Chemical and particulate exhaust analysis
Objectives:
- Share recent experimental and computational simulation experience with advanced aftertreatment technologies
- Enhance emissions control research collaborations among industry, universities, and government labs
- Identify most pressing pre-competitive research priorities
Purpose
- This is the 19th workshop in a series sponsored by the DOE Office of Vehicle Technologies and the DOE Advanced Engine Crosscut Team. CLEERS workshops are informal, focused forums for sharing recent research results on lean and advanced engine emissions controls and their simulation. Participation by researchers in government, universities, and industry is welcome. Workshop discussions will be summarized for the DOE Office of Transportation Technologies (OTT) and the Advanced Engine Crosscut Team for consideration in improving priorities and technical focus and maximizing leveraging in DOE and industry-supported R&D.
About the 2016 Workshop
- This will be a public meeting open to all those who are interested in understanding and simulating the performance of exhaust emission control devices under realistic conditions. The agenda will include invited presentations by internationally prominent researchers and an invited panel of experts from industry. Contributed oral presentations of 20-30 minutes and posters are also invited.
Wednesday, April 6th, 2016
| 7:30 a.m. | Registration/Continental Breakfast | |
| 8:00 a.m. | Welcome and Introduction | |
| 8:05 a.m. | Invited Talk: Real World Emissions from Light Duty Diesel Vehicles | Arvind Thiruvengadam, West Virginia University |
| 8:55 a.m. | Detailed Characterization of Criteria Pollutant Emissions from Dedicated EGR Light Duty Vehicle | Cary Henry, Southwest Research Institute |
| 9:20 a.m. | Model based assessment of real-driving emissions - an office and hardware-in-the-loop simulation approach | Johann C. Wurzenberger, AVL List GmbH |
| 9:45 a.m. | Effect of Air-Fuel Ratio on Engine-Out Exhaust Hydrocarbon Species from a Direct Injected Gasoline Engine | Stanislav Bohac, University of Michigan |
| 10:10 a.m. | Coffee Break | |
| 10:40 a.m. | Invited Talk: Zeolite Supported Pd Catalysts for Low Temperature NO and HC storage | Hai-Ying Chen, Johnson Matthey Inc. |
| 11:30 a.m. | Low temperature NO adsorption over Pd supported on Ce-based catalysts for cold start application | Do Heui Kim, Seoul National University |
| 11:55 a.m. | CeO2-M2O3 Passive NOx Adsorbers for Cold Start Applications | Samantha Jones, University of Kentucky Center for Applied Energy Research |
| 12:20 p.m. | On-Site Working Lunch (with discussions and Q&A on morning presentations) | |
| 1:20 p.m. | Emission Benefits and Limitations of Passive Hydrocarbon Adsorber Technologies | Michelle Wiebenga, GM Global R&D |
| 1:45 p.m. | Minimizing low temperature emissions through advances in metal oxide catalysts, supports and traps | Todd Toops, Oak Ridge National Laboratory |
| 2:10 p.m. | Assessing Intrusion by the Capillary During Spatially Resolved Mass Spectrometry | Michael Harold, University of Houston |
| 2:35 p.m. | US DRIVE and Advanced Engine Crosscut Teams: Roadmaps and Protocols | ACEC LTAT Team |
| 3:00 p.m. | Coffee Break | |
| 3:30 p.m. | Panel Discussion: Meeting Tier 3 and the potential future impact of on-board emissions measurements and real-world/on-road emissions standards | Arvind Thiruvengadam (West Virginia University) Matti Maricq (Ford Motor Co.) Mike Zammitt (FCA) Tim V. Johnson (Corning) Susan Collet (Toyota) |
| 5:30 p.m. | End of first day sessions | |