1–20 of 139 hits
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    Acceleration Performance Trends and Evolving Relationship between Power, Weight, and Acceleration in U.S. Light-Duty Vehicles

    Linear Regression Analysis
    MacKenzie, Don / Heywood, John | Transportation Research Record | 2012

    Effects of Secondary Air Injection During Cold Start of SI Engines

    Lee, Dongkun / Heywood, John B. | SAE Technical Papers | 2010

    The Relevance of Fuel RON and MON to Knock Onset in Modern SI Engines

    Heywood, John B. / Mittal, Vikram | SAE Technical Papers | 2008

    Effects of Compression Ratio on Spark-Ignited Engine Efficiency

    Heywood, John / Smith, Patrick / Cheng, Wai | SAE Technical Papers | 2014

    Characterizations of Deployment Rates in Automotive Technology

    Heywood, John B. / Zoepf, Stephen | SAE Technical Papers | 2012

    Effect of In-Cylinder Liquid Fuel Films on Engine-Out Unburned Hydrocarbon Emissions for an SI Engine

    Heywood, John B. / Costanzo, Vincent S. | SAE Technical Papers | 2012

    Octane Requirement of a Turbocharged Spark Ignition Engine in Various Driving Cycles

    Heywood, John / Bromberg, Leslie / Jo, Young Suk | SAE Technical Papers | 2016

    Trends in Performance Characteristics of Modern Automobile SI and Diesel Engines

    Heywood, John B. / Welling, Orian Z. | SAE Technical Papers | 2009

    A Comparative Assessment of Electric Propulsion Systems in the 2030 US Light-Duty Vehicle Fleet

    Heywood, John B. / Kromer, Matthew A. | SAE Technical Papers | 2008

    An Improved Friction Model for Spark-Ignition Engines

    Sandoval, Daniel / Heywood, John B. | SAE Technical Papers | 2003

    The effect of uncertainty on US transport-related GHG emissions and fuel consumption out to 2050

    Bastani, Parisa / Heywood, John B. / Hope, Chris | Elsevier | 2011

    Lean SI Engines: The role of combustion variability in defining lean limits

    Ayala, Ferrán A. / Heywood, John B. | SAE Technical Papers | 2007

    Crevice Volume Effect on Spark Ignition Engine Efficiency

    Heywood, John / Smith, Patrick / Cheng, Wai K. | SAE Technical Papers | 2014