CLEERS Workshops are annual meetings open to all those who are interested in understanding and simulating the performance of exhaust emission control devices under realistic operating conditions. The Workshops provide an informal, focused forum to:

  • share recent experimental and computational simulation experience with advanced aftertreatment technologies;
  • enhance emissions control research collaborations among industry, universities, and DOE national labs; and
  • identify the most pressing pre-competitive research priorities for emissions control.

Presentations from prior CLEERS Workshops are available below.

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CLEERS Workshop Presentations Advanced Search
Presentation Title Name Workshop Name
Ford/DOE SCR Program Update Christine Lambert Workshop 7
Engine/Dyno Testing of In-Cylinder LNT Regeneration Strategies Katey Lenox Workshop 7
Regeneration Characteristics of Diesel Particulate Filters under Transient Exhaust Conditions Tariq Shamim Workshop 7
Discrete Particle Modeling of Diesel Soot Filtration Mark Stewart Workshop 7
Experimental Speciation of Urea SCR Exhaust John Storey Workshop 7
Wisconsin Aftertreatment System Model Andrea Strzelec Workshop 7
SCR Performance Modeling Using the AVL FIRE CFD Code Matthew Thornton Workshop 7
DRIFTS Studies of LNT Model Sorbents Todd Toops Workshop 7
Simulation of Diesel Exhaust Aftertreatment with Oxidation Catalysts and Particulate Filters Antonio Triana Padilla Workshop 7
Catalyst Performance Maps – Needs and Perspectives from an Engine Manufacturer Houshun Zhang Workshop 7
Overview of workshop objectives Richard Blint Workshop 6
Update on Rapid Aging Protocol for NOx Adsorbers Bruce Bunting Workshop 6
Field Experience with Diesel Soot Filters Bruce Bunting Workshop 6
A limiting case LNT model Kalyana Chakravarthy Workshop 6
Wrap-Up Discussion : CLEERS Workshop on LNT and DPF Technology Stuart Daw Workshop 6
Measurement and Characterization of NOx Absorber Regeneration and Desulfation Katey Lenox Workshop 6
Numerical tools and methodologies for generating and refining kinetic models of lean NOx traps Anthony McDaniel Workshop 6
Detailed Kinetic Modeling of NOx Storage Catalysts Louise Olsson Workshop 6
NOx Trap Modeling William J. Pitz Workshop 6
Catalyst performance maps of aftertreatment simulation Kevin Sisken Workshop 6
Workshop Publications

2019 Workshop Special Issue at ECST

2018 Workshop Special Issue at ECST

2017 Workshop Special Issue at ECST

2016 Workshop Special Issue at ECST