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Scussel, A. J. / Simko, A. O. / Wade, W. R. | SAE Technical Papers | 1978

high EGR rates which result in NOx control capability coupled with limited HC and CO control. With the use of oxidation catalysts, the engine ...

Keywords: Combustion and combustion processes , Particulate matter (PM) , Control systems , Environmental regulations and standards

Particulate Control Technology and Particulate Standards for Heavy Duty Diesel Engines

Weaver, Christopher S. | SAE Technical Papers | 1984

discusses the potential for in-cylinder control of NOx and particulates, and the trade-off between NOx and particulate emissions. A concluding ...

Keywords: Particulate matter (PM)

NOx Reduction by Injection Control

Mizuta, Jun'ichi / Aoyama, Taro / Oshima, Yujiro | SAE Technical Papers | 1990

The reduction of NOx without the degradation of soot emission and/or fuel economy necessitates the grasp of the in-cylinder temperature ...

Keywords: Particulate matter (PM)

DEVELOPMENT OF A CNG ENGINE

Wells, Allen D. / Kienzle, Ed / Cole, James J. et al. | SAE Technical Papers | 1991

1994 heavy-duty emissions targets on the heavy-duty diesel FTP test cycle, and discusses the relationship between in-cylinder gas temperature ...

Keywords: Fuel control

Diesel Particulate Control System for Ford 1.8L Sierra Turbo-Diesel to Meet 1997-2003 Particulate Standards

Cikanek, H. A. / Horrocks, R. W. / Rao, V. D. N. | SAE Technical Papers | 1994

Feasibility of wall-flow diesel exhaust filter trap particulate aftertreatment emission control systems to meet the U.S. Federal, CARB, and ...

Keywords: Diesel exhaust emissions , Particulate filters , Particulate matter (PM) , Control systems , Diesel fuels , Environmental regulations and standards

Control of Diesel Soot, Hydrocarbon and NOx Emissions with a Particulate Trap and EGR

Pavlatos, Iraklis / Abrams, Richard F. / Levendis, Yiannis A. | SAE Technical Papers | 1994

simultaneously control smoke, unburned hydrocarbon and NOx emissions from diesel engines. Although EGR technology has been extensively used in gasoline ...

Keywords: Particulate filters , Particulate matter (PM)

In-Cylinder Diesel Flame Imaging Compared with Numerical Computations

Ricart, Laura M. / Reitz, Rolf D. / Kong, Song-Charng | SAE Technical Papers | 1995

An image acquisition-and-processing camera system was developed for in-cylinder diagnostics of a single-cylinder heavy duty diesel engine ...

Keywords: Emissions control

In-Cylinder Control of Smoke and NOx by High Turbulent Two-Stage Combustion in Diesel Engines

Araki, Takashi / Chikahisa, Takemi | SAE Technical Papers | 1996

applied to DI diesel engines for further simultaneous reductions in NOx and particulate emissions (3, 4). In addition to the experimental research ...

Keywords: Combustion and combustion processes , Particulate matter (PM) , Emissions control

The Effect of Exhaust Gas Recirculation on Soot Formation in a High-Speed Direct-injection Diesel Engine

Cooper, Laurence / Ladommatos, Nicos / Balian, Razmik et al. | SAE Technical Papers | 1996

deals with formation and control of NOx, and which contains more background information on the use of EGR in diesel engines and on the tests ...

Keywords: Combustion and combustion processes , Particulate matter (PM)

Zirconia Based Ceramic, In-Cylinder Coatings and Aftertreatment Oxidation Catalysts for Reduction of Emissions from Heavy Duty Diesel Engines

Gorel, Alex / Fabel, Art / Cioffi, John et al. | SAE Technical Papers | 1997

reduction in the dry carbon (soot) component of the particulate emissions. The combination of the zirconia in-cylinder coatings and an efficient ...

Keywords: Combustion and combustion processes , Particulate matter (PM) , Coatings, colorants, and finishes

Modeling Multiple Injection and EGR Effects on Diesel Engine Emissions

Chan, Michael / Reitz, Rolf D. / Das, Sudhakar | SAE Technical Papers | 1997

recirculation (EGR) on direct injected diesel engine NOx and soot emissions. The computational results, which also considered double and triple ...

Keywords: Particulate matter (PM)

Diesel Combustion Improvements by the Use of Oxygenated Synthetic Fuels

Beatrice, C. / Bertoli, C. / Del Giacomo, N. | SAE Technical Papers | 1997

injection diesel engine: two-color pyrometry for the measurement of in-cylinder soot loading and a fast sampling valve for the measurements of in ...

Keywords: Combustion and combustion processes , Particulate matter (PM)

In-cylinder diesel particulate and NOx control : [SAE International Congress & Exposition, Detroit, Michigan, February 23-26, 1998]

TIBKAT | 1998

NOx Control in Heavy-Duty Diesel Engines - What is the Limit?

Dickey, D. W. / Ryan, T. W. / Matheaus, A. C. et al. | British Library Conference Proceedings | 1998

Keywords: diesel particulate , NOx control

NOx control in heavy-duty diesel engines - what is the limit?

Dickey,D.W. / Ill,T.W. / Matheaus,A.C. et al. | Automotive engineering | 1998

Effects of Fuel Properties and Oxidation Catalyst on Exhaust Emissions for Heavy Duty Diesel Engines and Diesel Passenger Cars

Tamanouchi, M. / Morihisa, H. / Araki, H. et al. | British Library Conference Proceedings | 1998

Keywords: diesel particulate , NOx control

Diesel Exhaust Particle Size: Measurement Issues and Trends