SAE 2014 World Congress & Exhibition

Technical Session Schedule

Wednesday, April 9

Emission Control Modeling (Part 2 of 2)
(Session Code: PFL430)

Room 411 B  1:00 p.m.

Papers are invited for exhaust aftertreatment system models as well as their validation and application. Technologies covered 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.

Organizers - Maruthi Devarakonda, General Electric Company; Thomas McKinley, Cummins Inc.; Vincenzo Mulone, Univ. Of Roma Tor Vergata; Achuth Munnannur, Cummins Inc.; Balaji Sukumar, Johnson Matthey ECT

Time Paper No. Title
1:00 p.m. 2014-01-1553
Particulate Matter and Nitrogen Oxides Kinetics Based on Engine Experimental Data for a Catalyzed Diesel Particulate Filter
Kiran C. Premchand, Harsha Surenahalli, John H. Johnson, Michigan Technological University
1:20 p.m. 2014-01-1559
Development of a Simplified Diesel Particulate Filter Model Intended for an Engine Control Unit
Christopher Depcik, Chenaniah Langness, Jonathan Mattson, University of Kansas
1:40 p.m. 2014-01-1558
Design & Evaluation of an Exhaust Filtration Analysis (EFA) System
Sandeep Viswanathan, Stephen Sakai, David Rothamer, Univ. of Wisconsin
2:00 p.m. 2014-01-1564
Factors Affecting Three-Way Catalyst Light-Off: A Simulation Study
Timothy C. Watling, Johnson Matthey Technology Centre; Julian P. Cox, Johnson Matthey Inc.
2:20 p.m. ORAL ONLY
Multiscale, Multiphysics Computational Modeling of Automotive Catalysts Based on Ultra-Accelerated Quantum Chemical Molecular Dynamics Method
Akira Miyamoto, Tohoku University
2:40 p.m. 2014-01-1560
Analysis of Packaging Impact on Emission Catalyst Design
Yi Liu, Wei Chen, Matthew Henrichsen, Arvind Harinath, Cummins Emission Solutions
3:00 p.m. 2014-01-1554
Model Based Exhaust Aftertreatment System Integration for the Development and Calibration of Ultra-Low Emission Concepts
Stephan Adelberg, Friedemann Schrade, Peter Eckert, Lutz Kraemer, IAV GmbH
3:20 p.m. 2014-01-1562
Simulations of the Fuel Economy and Emissions of Hybrid Transit Buses over Planned Local Routes
Zhiming Gao, Tim J. LaClair, C. Stuart Daw, David E. Smith, Oscar Franzese, Oak Ridge National Laboratory
Model Based Study of the Urea Injector's Effects on SCR of an 11 Liter Diesel Engine (Written Only -- No Oral Presentation)
Wanyu Sun, Shufen Wang, Shanheng Yan, Lei Guo, Yuanjing Hou, Sinotruk Ltd.

The papers in this session are available in SAE Technical Paper Collection, COLL-TP-00405 and SUB-TP-00010, and also individually. To purchase visit

Planned by Exhaust Aftertreatment and Emissions Committee / Powertrain Fuels and Lubricants Activity