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    A CFD Study of Post Injection Influences on Soot Formation and Oxidation under Diesel-Like Operating Conditions

    Flowers, Daniel / O'Connor, Jacqueline / Musculus, Mark et al. | SAE Technical Papers | 2014
    One in-cylinder strategy for reducing soot emissions from diesel engines while maintaining fuel efficiency is the use of close-coupled post ...
    Publisher: Society of Automotive Engineers , SAE International

    A Comprehensive Combustion Model for Biodiesel-Fueled Engine Simulations

    Brakora, Jessica / Reitz, Rolf D. | SAE Technical Papers | 2013
    of biodiesel fuel. In this work, a second reduction was performed to further reduce the mechanism to 69 species. Steady and unsteady spray ...
    Publisher: Society of Automotive Engineers , SAE International

    A Computational Investigation into the Effects of Spray Targeting, Bowl Geometry and Swirl Ratio for Low-Temperature Combustion in a Heavy-Duty Diesel Engine

    Genzale, Caroline L. / Wickman, David D. / Reitz, Rolf D. | SAE Technical Papers | 2007
    A computational study was performed to evaluate the effects of bowl geometry, fuel spray targeting and swirl ratio under highly diluted ...
    Publisher: Society of Automotive Engineers , SAE International

    A Computational Investigation of Stepped-Bowl Piston Geometry for a Light Duty Engine Operating at Low Load

    Dolak, Jonathan George / Reitz, Rolf D. / Shi, Yu | SAE Technical Papers | 2010
    The objective of this investigation is to optimize a light-duty diesel engine in order to minimize soot, NOx, carbon monoxide (CO ...
    Publisher: Society of Automotive Engineers , SAE International

    A Computational Investigation of the Effects of Swirl Ratio and Injection Pressure on Mixture Preparation and Wall Heat Transfer in a Light-Duty Diesel Engine

    Dempsey, Adam / Petersen, Benjamin / Sahoo, Dipankar et al. | SAE Technical Papers | 2013
    In a recent study, quantitative measurements were presented of in-cylinder spatial distributions of mixture equivalence ratio in a single ...
    Publisher: Society of Automotive Engineers , SAE International

    Adaptive Injection Strategies (AIS) for Ultra-Low Emissions Diesel Engines

    Reitz, Rolf D. / Sun, Yong | SAE Technical Papers | 2008
    -wall impingement issue associated with early injection, and a further problem is the extension of HCCI operation from low load to higher engine ...
    Publisher: Society of Automotive Engineers , SAE International

    An Experimental and Numerical Study of Injector Behavior for HSDI Diesel Engines

    EL-Hannouny, Essam M. / Farrell, Patrick V. / Reitz, Rolf D. et al. | SAE Technical Papers | 2003
    -sac injectors for Hydraulic electronic Unit Injection system (HEUI) were used with different orifice diameters. The purpose of the study was ...
    Publisher: Society of Automotive Engineers , SAE International

    An Experimental Assessment of Turbulence Production, Reynolds Stress and Length Scale (Dissipation) Modeling in a Swirl-Supported DI Diesel Engine

    Megerle, Marcus / Lai, Ming-Chia / Miles, Paul C. et al. | SAE Technical Papers | 2003
    engine typical of automotive applications. Results are presented for engine operation with fuel injection, but without combustion, for three ...
    Publisher: Society of Automotive Engineers , SAE International

    An Experimental Investigation into Diesel Engine Size-Scaling Parameters

    Hergart, Carl / Staples, Luke R. / Reitz, Rolf D. | SAE Technical Papers | 2009
    With recent increases in global fuel prices there has become a growing interest in expanding the use of diesel engines in the ...
    Publisher: Society of Automotive Engineers , SAE International

    An Experimental Investigation of Fuel Reactivity Controlled PCCI Combustion in a Heavy-Duty Engine

    Splitter, Derek A. / Hanson, Reed M. / Reitz, Rolf D. et al. | SAE Technical Papers | 2010
    This study investigates the potential of controlling premixed charge compression ignition (PCCI) combustion strategies by varying fuel ...
    Publisher: Society of Automotive Engineers , SAE International

    An Experimental Investigation of Partially Premixed Combustion Strategies Using Multiple Injections in a Heavy-Duty Diesel Engine

    Reitz, Rolf D. / Hardy, W. L. | SAE Technical Papers | 2006
    equipped with a Caterpillar 300B HEUI fuel injection system capable of up to four injections with timings from 90 BTDC to 90 ATDC. The engine was ...
    Publisher: Society of Automotive Engineers , SAE International

    An Experimental Study of Dual Fueling with Gasoline Port Injection in a Single-Cylinder, Air-Cooled HSDI Diesel Generator

    Dunbeck, Patrick B. / Reitz, Rolf D. | SAE Technical Papers | 2010
    An experimental study was conducted on an air cooled high-speed, direct-injection diesel generator that investigated the use of gasoline in ...
    Publisher: Society of Automotive Engineers , SAE International

    An Experimental Study on Emissions Optimization Using Micro-Genetic Algorithms in a HSDI Diesel Engine

    Yun, Hanho / Reitz, Rolf D. | SAE Technical Papers | 2003
    Current automotive diesel engine research is motivated by the need to meet more-and-more strict emission regulations. The major target for ...
    Publisher: Society of Automotive Engineers , SAE International

    An Improved Spray Model for Reducing Numerical Parameter Dependencies in Diesel Engine CFD Simulations

    Munnannur, A. / Bergin, M. / Abani, N. et al. | SAE Technical Papers | 2008
    grid and time-step-dependencies of Discrete Droplet Lagrangian spray models have been identified by previous researchers [1, 2]. The two main ...
    Publisher: Society of Automotive Engineers , SAE International

    A Numerical Investigation of Nozzle Geometry and Injection Condition Effects on Diesel Fuel Injector Flow Physics

    Lippert, Andreas M. / Diwakar, Ramachandra / Reitz, Rolf D. et al. | SAE Technical Papers | 2008
    ) code KIVA-3V. The model was applied to simulate cavitating flow within injector nozzle passages. The effects of nozzle passage geometry and ...
    Publisher: Society of Automotive Engineers , SAE International

    Application of A Multiple-Step Phenomenological Soot Model to HSDI Diesel Multiple Injection Modeling

    Foster, David E. / Tao, Feng / Reitz, Rolf D. et al. | SAE Technical Papers | 2005
    , surface growth, oxidation, and particle coagulation was revised to better describe the physical processes of soot formation in diesel combustion ...
    Publisher: Society of Automotive Engineers , SAE International

    Application of Micro-Genetic Algorithms for the Optimization of Injection Strategies in a Heavy-Duty Diesel Engine

    Kim, Manshik / Liechty, Mike P. / Reitz, Rolf D. | SAE Technical Papers | 2005
    parameters were used for the optimization - boost pressure, EGR rate, start-of-injection timing, fraction of fuel in the first pulse and dwell angle ...
    Publisher: Society of Automotive Engineers , SAE International

    A Progress Review on Soot Experiments and Modeling in the Engine Combustion Network (ECN)

    Ivarsson, Anders / Farrace, Daniele / Cenker, Emre et al. | SAE Technical Papers | 2016
    The 4th Workshop of the Engine Combustion Network (ECN) was held September 5-6, 2015 in Kyoto, Japan. This manuscript presents a summary of ...
    Publisher: Society of Automotive Engineers , SAE International

    Assessment of Diesel Engine Size-Scaling Relationships

    Stager, Laine A. / Reitz, Rolf D. | SAE Technical Papers | 2007
    development process for new engine technologies. The ability to apply information gained by studying an engine of one size/application to an engine of ...
    Publisher: Society of Automotive Engineers , SAE International

    Assessment of Optimization Methodologies to Study the Effects of Bowl Geometry, Spray Targeting and Swirl Ratio for a Heavy-Duty Diesel Engine Operated at High-Load

    Reitz, Rolf D. / Shi, Yu | SAE Technical Papers | 2008
    ratio levels for a heavy-duty diesel engine operated at high-load. The study identifies aspects of the combustion and pollution formation that ...
    Publisher: Society of Automotive Engineers , SAE International