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Influence of Fuel Properties on Gasoline Direct Injection Particulate Matter Emissions Over First 200 s of World-Harmonized Light-Duty Test Procedure Using an Engine Dynamometer and Novel “Virtual Drivetrain” Software
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The influence of fuel properties on particulate matter (PM) emissions from a catalytic gasoline particulate filter (GPF) equipped gasoline direct injection (GDI) engine was investigated using novel “virtual drivetrain” ...
Combustion Phasing Effect on Cycle Efficiency of a Diesel Engine Using Advanced Gasoline Fumigation
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Advanced premixed compression ignition (CI) combustion using fumigation has been shown to yield significant improvements in indicated efficiency over traditional diesel combustion strategies while simultaneously reducing ...
Considerations in Using Photometer Instruments for Measuring Total Particulate Matter Mass Concentration in Diesel Engine Exhaust
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: In this work, engine-out particulate matter (PM) mass emissions from an off-highway diesel engine measured using a low-cost photometer, scanning mobility particle sizer (SMPS), elemental versus organic carbon (EC/OC) ...
Neural Network-Based Electric Vehicle Range Prediction for Smart Charging Optimization
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Range prediction is a standard feature in most modern road vehicles, allowing drivers to make informed decisions about when to refuel. Most vehicles make range predictions through data- or model-driven means, monitoring ...
An Experimental Investigation of Reactivity Controlled Compression Ignition Combustion in a Single Cylinder Diesel Engine Using Hydrous Ethanol
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dualfuel reactivitycontrolled compression ignition (RCCI) combustion using port injection of a less reactive fuel and earlycycle direct injection (DI) of a more reactive fuel has been shown to yield both high thermal ...
Dilution Sensitivity of Particulate Matter Emissions From Reactivity-Controlled Compression Ignition Combustion
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Dual-fuel reactivity-controlled compression ignition (RCCI) combustion can yield high thermal efficiency and simultaneously low NOx and soot emissions. Although soot emissions from RCCI are very low, hydrocarbon (HC) ...
Efficacy of Add-On Hydrous Ethanol Dual Fuel Systems to Reduce NOx Emissions From Diesel Engines
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Aftermarket dual-fuel injection systems using a variety of different fumigants have been proposed as alternatives to expensive after-treatment to control NOx emissions from legacy diesel engines. However, our previous work ...
Emissions From a Diesel Engine Operating in a Dual-Fuel Mode Using Port-Fuel Injection of Heated Hydrous Ethanol
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Aftermarket dual-fuel injection systems in diesel engines using hydrous ethanol as secondary fuel have been developed as a means to lower emissions from older diesel-powered equipment. However, our previous work has shown ...
Dual Fuel Diesel Engine Combustion With Hydrogen, Gasoline, and Ethanol as Fumigants: Effect of Diesel Injection Timing
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: Premixed compression ignition (CI) combustion has attracted increasing research effort recently due to its potential to achieve both high thermal efficiency and low emissions. Dualfuel strategies for enabling premixed CI ...
Hydrous Ethanol Steam Reforming and Thermochemical Recuperation to Improve Dual-Fuel Diesel Engine Emissions and Efficiency
Publisher: American Society of Mechanical Engineers (ASME)
Abstract: Dual-fuel strategies can enable replacement of diesel fuel with low reactivity biofuels like hydrous ethanol. Previous work has shown that dual-fuel strategies using port injection of hydrous ethanol can replace up to 60% ...