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Engine Emission Modeling Using a Mixed Physics and Regression Approach
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper presents a novel control-oriented model of the raw emissions of diesel engines. An extended quasistationary approach is developed where some engine process variables, such as combustion ...
Model-Based Actuator Trajectories Optimization for a Diesel Engine Using a Direct Method
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: This paper proposes a novel optimization method that allows a reduction in the pollutant emission of diesel engines during transient operation. The key idea is to synthesize optimal actuator ...
Validation of the Fuel Saving Potential of Downsized and Supercharged Hybrid Pneumatic Engines Using Vehicle Emulation Experiments
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The pneumatic hybridization of power trains is especially effective when it is combined with strong downsizing and supercharging of spark ignited engines. This paper presents measurement results ...
Correlating Nitrogen Accumulation With Temporal Fuel Cell Performance
Publisher: The American Society of Mechanical Engineers (ASME)
Abstract: The permeability or crossover characteristics of a typical perfluorosulfonic acid base type membrane are used for the temporal and spatial estimations of nitrogen concentration along the anode ...
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