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Full Description
Since a reduction in fuel consumption will lead to reduction in vehicle emissions, automobile manufacturers are currently under pressure to produce more environmentally friendly vehicles. Vehicle fuel consumption and emission models are currently the primary tools for evaluating the regional impacts of transportation projects and for developing and evaluating new powertrains and new hardware in the field of Intelligent Transportation System (ITS). This book presents instantaneous and gear-shifting-based analytical models of fuel consumption and regulated exhaust emissions directly account for the individual vehicle characteristics and for the forces acting on the vehicle.
Contents
VEHICLE FUEL CONSUMPTION AND EMISSIONS MODELLING CLASSIFICATIONS. Overview. Vehicle Fuel Consumption and Emissions Modelling. Summary. DIESEL POWERTRAIN INTAKE MANIFOLD ANALYTICAL MODEL. Overview. Intake Manifold Dynamic Pressure. Mass Flow Rate of Air Goes Into Cylinders. Mass Flow Rate of Air Goes Into Cylinders With a Flexible Crankshaft. Mass Flow Rate at the Throat of the Intake Manifold and Intake Manifold Dynamic Pressure. In-cylinder Gas Speed Formulation. Analytical Model of Intake Manifold Gas Speed Dynamics. Analytical Model of the Supercharged Air Density. Summary. SUPERCHARGING DIESEL CENTRIFUGAL COMPRESSOR WITH VANES-BASED DIFFUSER ANALYTICAL MODEL. Overview. Analytical Sub-model of Power Required to Drive Supercharging Diesel Centrifugal Compressor with Vanes-based Diffuser. Analytical Sub-model of Velocities at the Diffuser of the Supercharging Diesel Centrifugal Compressor. Analytical Sub-model of Efficiency of Supercharging Diesel Centrifugal Compressor with Vanes-based Diffuser. Summary. DIESEL ENGINE ANALYTICAL MODEL. Overview. In-cylinder Gas Speed Dynamics. Fuel Mass Flow Rate in the Diesel Engine Fuel System. Brake Power in the Diesel Engine. Summary. DIESEL POWERTRAIN EXHAUST SYSTEM AND REGULATED EMISSIONS RATE ANALYTICAL MODEL. Overview. Analytical Model of Pressure Drop and Instantaneous Speed Across Diesel Exhaust System. Analytical Model of Percentage of Unburned Fuel in Diesel Powertrains. Analytical Model of Steady Speed Exhaust Emission Rate of Carbon. Monoxide Diesel Exhaust Emissions. Analytical Model of Steady Speed Exhaust Emission Rate of NOx. Diesel Exhaust Emissions. Analytical Model of Steady Speed Exhaust Emission Rate of HC MODELS. Overview. Sensitivity Analysis of the Intake Manifold Gas Speed Dynamics Model. Sensitivity Analysis of the Model of the Power Required to Drive the Supercharging Diesel Centrifugal Compressor. Sensitivity Analysis of the Model of the Efficiency of the Supercharging Diesel Centrifugal Compressor. Sensitivity Analysis of the Model of the Supercharged Air Density. Sensitivity Analysis of the Model of the In-cylinder Gas Speed Dynamics. Sensitivity Analysis of the Model of the Diesel Fuel Consumption Rate. Sensitivity Analysis of the Model of the Brake Power of Diesel Engine. Sensitivity Analysis of the Model of the Percentage of Unburned Diesel Fuel. Sensitivity Analysis of the Model of the Rate of Diesel Exhaust CO Emission. Sensitivity Analysis of the Model of the Rate of Diesel Exhaust NOx Emission. Sensitivity Analysis of the Model of the Rate of Diesel Exhaust HC Emission. Overview. Statistical Analysis. Simulation and Validation of the Model of the Diesel Fuel Consumption Rate. Simulation and Validation of the Model of the Rate of Diesel Exhaust CO Emission. Simulation and Validation of the Model of the Rate of Diesel Exhaust NOx Emission. Simulation and Validation of the Model of the Rate of Diesel Exhaust HC Emission. Simulation and Validation of the Model of the Percentage of Unburned Diesel Fuel. Simulation and Validation of the Model of the Brake Power of Diesel Engine. Simulation and Validation of the Intake Manifold Gas Speed Dynamics Model. Simulation and Validation of the Model of the Power Required to Drive the Supercharging Diesel Centrifugal Compressor. Simulation and Validation of the Model of the Efficiency of the Supercharging Diesel Centrifugal Compressor. Simulation and Validation of the Model of the Supercharged Air Density. Simulation and Validation of the Model of the In-cylinder Gas Speed Dynamics. Summary. CONCLUSIONS. Summary and Conclusion. Major Contributions. REFERENCES.
