CLEERS Workshop 9

Ninth DOE Crosscut Workshop
on Lean Emissions Reduction Simulation
May 2nd - 4th, 2006
University of Michigan - Dearborn, 4901 Evergreen Road, Dearborn, Michigan 48128

Draft Agenda (Schedule and Content Subject to Change) DPF Tuesday, May 2nd, 2006 click on title to view abstracts wherever available
7:30 a.m.	Registration/Continental Breakfast
8:30 a.m.	Welcome	Dean Subrata Sengupta (UM)
8:45 a.m.	Overview of DPF session	George Muntean (PNL)
9:00 a.m.	Invited Talk: Detailed Diesel Exhaust Particulate Characterization and Real Time DPF Filtration Efficiency and Regeneration Measurements	Dave Foster (UW)
10:00 a.m.	Coffee Break
10:15 a.m.	Comparative XPS and HRTEM of Real-World Soots	Randy L. Vander Wal (USRA)
10:45 a.m.	Use of the MTU 1D 2-layer CPF Model to Understand Filtration and Oxidation Characteristics of a DOC-CPF System	Kiran C Premchand (MTU)
11:15 a.m.	Modeling of Wall-flow Particulate Filters with Catalyst Zoning	Grigorios Koltsakis (AUT)
11:45 a.m.	On-Site Lunch
1:00 p.m.	Methodologies to Control Uncontrolled DPF Regeneration	Rijing Zhan (SWRI)
1:30 p.m.	Wall-Flow Filters with Wall-Integrated Oxidation Catalyst	Martin Votsmeier (Umicore)
2:00 p.m.	Relating Pore Scale DPF Models to Macroscopic Filter Behavior	Heather Dillon (PNNL)
2:30 a.m.	Coffee Break
2:45 p.m.	Advanced DPF Loading Monitoring with Microwaves	Leslie Bromberg (MIT)
3:15 p.m.	Assessment Methodology for DPF Technologies	Athanasios Konstandopoulos (CERTH/CPER)
3:45 p.m.	Invited Talk: Fuel and System Interaction Effects on Urea-SCR Control of NOx in Diesel Exhaust Aftertreatment	Ragini Acharya (PSU)
4:45 p.m.	Modeling the Impact of System Design Choices on DPF Performance	Matthew Henrichsen (Fleetguard)
5:15 p.m.	CFD Modeling of Diesel Particulate Filter	Yong Yi (Ford)
5:45 p.m.	Remarks on recent DPF studies in collaboration with Ford	Alan Mueleer (CD-Adapco)
6:00 p.m.	End of first day sessions Note: Participants are invited to set up posters for viewing in the auditorium area all day
6:30 p.m.	No-Host Dinner (Location)

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Draft Agenda (Schedule and Content Subject to Change) SCR Wednesday, May 3rd, 2006 click on title to view abstracts wherever available
8:00 a.m.	Registration/Continental Breakfast
8:30 a.m.	Overview of SCR session	Darrell Herling (PNL)
8:45 a.m.	Development of a DPNT hybrid model	Andrea Strzelec (UW/ORNL)
9:15 a.m.	Using an Integrated System Model to Simulate a Diesel Engine with Exhaust Aftertreatment	Stephen England (UW)
9:45 a.m.	Coffee Break
10:00 a.m.	Integrated Aftertreatment System Modeling Using GT-POWER	Syed Wahiduzzaman (GT)
10:30 a.m.	Invited Talk: Bosch Urea Dosing Approach for Future Emission Legislature for Light and Heavy Duty SCR Applications	Mansour Masoudi (Bosch)
11:30 a.m.	Combined SCR/DPF System for Tier 2 LDT	Christine Lambert (Ford)
12:00 a.m.	On-Site Lunch
1:00 p.m.	Simulation and Optimization of DPF and SCR Systems	Roland Wanker (AVL)
1:30 p.m.	SCR of NOx with NH3 over Cu-ZSM-5. The Effect of Changing the Gas Composition	Louise Olsson (Chalmers)
2:00 p.m.	Invited Talk: SCR Modeling and Simulation	Daniel Chatterjee (Daimler Chrysler)
3:00 p.m.	Coffee Break
3:15 p.m.	Mathematical Model Development for Urea SCR	Jeong Kim (Ford)
3:45 p.m.	On-board Ammonia Generation Using Reformate	Mark Hemingway (Delphi)
4:15 p.m.	Evaluation of Supplier Catayst Formulations for the Selective Catalytic Reduction of NOx with Ammonia	Jong-Hwan Lee (GM)
4:45 p.m.	LNT & SCR-Based NOx Aftertreatment Systems for the North American Diesel Market	Ulrich Goebel (Umicore)
5:15 p.m.	End of second day sessions Note: Participants are invited to set up posters for viewing in the auditorium area all day
6:30 p.m.	No-Host Dinner (Location)

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Draft Agenda (Schedule and Content Subject to Change) LNT Thursday, May 4th, 2006 click on title to view abstracts wherever available
8:00 a.m.	Registration/Continental Breakfast
8:30 a.m.	Overview of LNT session	Stuart Daw (ORNL)
8:45 a.m.	Invited Talk: Kinetics and Mechanistic Studies of NOx Storage and Reduction on Model Pt/Ba/Alumina Catalysts	Mike Harold (UH)
9:45 a.m.	DRIFTS Studies of LNT Sulfation/ Desulfation	Josh Pihl/Todd Toops (ORNL)
10:05 a.m.	Coffee Break
10:20 a.m.	LNT Lenght Effects	Jae-Soon Choi/Vitaly Prikhodko (ORNL)
10:40 a.m.	Experimental Studies of NH3 and N2O Formation on LNTs	Josh Pihl (ORNL)
11:00 a.m.	Modeling Kinetics of NH3 and N2O Formation	Rich Larson (SNL)
11:30 a.m.	Lunch On-Site
12:30 p.m.	Invited Talk: Reductant Use and N-Byproduct Formation During Regeneration of a NSR Catalyst	Bill Epling (U Waterloo)/Neal Currier (Cummins)
1:30 p.m.	LNT Morphology Changes with Lean/Rich Cycling	Chuck Peden (PNL)
2:00 p.m.	Desulfation Chemistry Study of Reformate Assisted Diesel NOx Traps	Ming-Cheng Wu (Delphi)
2:30 p.m.	The Feasibility of an Alumina-Based LNT for Diesel	Lifeng Xu (Ford)
3:00 p.m.	Lean NOx Trap Modeling Based on Novel Measurement Techniques	Shawn Midlam-Mohler (OSU)
3:30 p.m.	NOx Storage and Reduction over Pt Based Catalysts with Hydrogen as Reducing Agent - NH3 Formation and Influence of CO2 and H2O	Louise Olsson (Chalmers U)
4:00 p.m.	Wrap Up and Adjourn

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