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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Presentation Title Name Workshop Name
Development of models for NH3 SCR storage and the impacts of hydrothermal aging Austin Ladshaw 2020 CLEERS Workshop
Structural Interconversion Between Agglomerated Pd Domains and Isolated Pd2+ Cations in Chabazite Zeolites Trevor Lardinois 2020 CLEERS Workshop
Low temperature oxidation of novel high-performance fuels on Pt and Pd catalysts Fan Lin 2020 CLEERS Workshop
Improving GPF filtration performance through modeling analysis Xin Liu 2020 CLEERS Workshop
Non-catalytic gas-phase NO oxidation in the presence of decane Chih-Han Liu 2020 CLEERS Workshop
Hydrothermally Stable Pd and Pt/CeO2(core)@ZrO2(shell) Catalysts for Low Temperature TWC Applications Chih-Han Liu 2020 CLEERS Workshop
Strategies for overcoming water inhibition of methane oxidation over palladium-based catalysts Patrick Lott 2020 CLEERS Workshop
Global reaction mechanism and kinetic parameters identification for a three-way catalyst model in a system simulation context Sana Loussaief 2020 CLEERS Workshop
Structural changes of Rh/Al2O3 during CO oxidation Silvia Marino 2020 CLEERS Workshop
Effect of Reduction and Re-oxidation on Pd Speciation in Pd-zeolite Passive NOx Adsorbers Robert Pace 2020 CLEERS Workshop
Three-way Catalyst Reactivity of Novel High-performance Fuels for SI/ACI Engine Emissions Control Sreshtha Sinha Majumdar 2020 CLEERS Workshop
Gasoline Particulate Filter Technology for China6b with RDE Mychal Taylor 2020 CLEERS Workshop
Improved NOx Storage Performance from Ethylene with Zeolite-Based Low Temperature NOx Adsorbers: Evidence of a Chemical Interaction Joseph Theis 2020 CLEERS Workshop
Flow and Forced Convection Heat and Mass Transfer Characteristics of Developed Laminar Flow in Channels of Relevance to Emissions Control Devices: Washcoated Monoliths and Asymmetric Particulate Filters Tim Watling 2020 CLEERS Workshop
Kinetic modeling of sulfur poisoning and hydrothermal aging over Cu-SSZ-13 for NH3-SCR Lai Wei 2020 CLEERS Workshop
Fundamental insights into the active sites and kinetics of ammonia oxidation over Cu/SSZ-13 catalysts Yiqing Wu 2020 CLEERS Workshop
Predictions of Urea Deposit Formation with CFD using Autonomous Meshing and Detailed Urea Decomposition Pengze Yang 2020 CLEERS Workshop
The effects of CO co-feed on a Pd/BEA Hydrocarbon Trap : A Combined Reactor and DRIFTS Study of Pd Speciation Ryan Zelinsky 2020 CLEERS Workshop
Model Development and Application over a Cu-CHA Catalyst Michelle Bendrich 2019 Workshop
Variations on Soot Nanostructure and Reactivity from Low Emission Engines Andre Boehman 2019 Workshop