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Future Automotive Aftertreatment Solutions: The 150?C Challenge Workshop Report

Autor: Chang H. Kim, George G. Muntean, Ken Howden, Charles H. F. Peden, Craig L. DiMaggio, Michael Zammit, Christine Kay Lambert, James E. Parks

With future fuel economy standards enacted, the U.S. automotive manufacturers (OEMs) are committed to pursuing a variety of high risk/highly efficient stoichiometric and lean combustion strategies to achieve superior performance. In recognition of th

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::3583cdac76cd6c568347a481733795df
https://doi.org/10.2172/1097340

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Final Report of a CRADA Between Pacific Northwest National Laboratory and the General Motors Company (CRADA No. PNNL/271): ?Degradation Mechanisms of Urea Selective Catalytic Reduction Technology?

Autor: Steven J. Schmieg, Charles Hf Peden, Michelle H. Wiebenga, Ken Howden, Se H. Oh, Chang H. Kim, Do Heui Kim, Jong H. Lee

Diesel engines can offer substantially higher fuel efficiency, good driving performance characteristics, and reduced carbon dioxide (CO2) emission compared to stoichiometric gasoline engines. Despite the increasing public demand for higher fuel econo

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::282359039b4e03a67c3b56e8b47d181d
https://doi.org/10.2172/1031437

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Sulfur Management of NOx Adsorber Technology for Diesel Light-duty Vehicle and Truck Applications

Autor: Jerry C. Wang, Robert C. Yu, Ken Howden, C. Z. Wan, Howard L. Fang

Publikováno v: SAE Technical Paper Series.

Sulfur poisoning from engine fuel and lube is one of the most recognizable degradation mechanisms of a NOx adsorber catalyst system for diesel emission reduction. Even with the availability of 15 ppm sulfur diesel fuel, NOx adsorber will be deactivat

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b19a044c92297048b4b8c878316704af
https://doi.org/10.4271/2003-01-3245

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A Fundamental Consideration on NOx Adsorber Technology for DI Diesel Application

Autor: Howard L. Fang, C. Z. Wan, Shyan C. Huang, Robert C. Yu, Ken Howden

Publikováno v: SAE Technical Paper Series.

Diesel engines are far more efficient than gasoline engines of comparable size, and emit less greenhouse gases that have been implicated in global warming. In 2000, the US EPA proposed very stringent emissions standards to be introduced in 2007 along

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::8872abccf138c3aac512d2893fcc70a2
https://doi.org/10.4271/2002-01-2889

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Non-Thermal Plasma System Development for CIDI Exhaust Aftertreatment

Autor: John Hoard, M. Lou Balmer, Ken Howden, Norberto Domingo, Stephen Barlow, John M. E. Storey, Russell G. Tonkyn, Ana Kolwaite, Gary D. Maupin, Steven Yoon

Publikováno v: SAE Technical Paper Series.

There is a need for an efficient, durable technology to reduce NOx emissions from oxidative exhaust streams such as those produced by compression-ignition, direct injection (CIDI) diesel or lean-burn gasoline engines. A partnership formed between the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::12cdd334ed2273b18bee4ee9f7471311
https://doi.org/10.4271/2000-01-1601

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