Turbocharging the internal combustion engine
01 Jan 1982-
TL;DR: A methodology for turbocharging single Cylinder Four Stroke Internal Combustion Engines is described in this paper, with special reference to the use of the internal combustion engine.
Abstract: Internal Combustion EnginesInternal Combustion EnginesTurbocharging the Internal Combustion EngineAdvances in Turbocharged Racing EnginesIntroduction to Modeling and Control of Internal Combustion Engine SystemsStreet TurbochargingHP1488Supercharging of Internal Combustion EnginesIntroduction to Internal Combustion EnginesA Methodology for Turbocharging Single Cylinder Four Stroke Internal Combustion EnginesInternal Combustion Engine FundamentalsTurbocharging : The internal combustion engineMaximum BoostInternal Combustion Engines10th International Conference on Turbochargers and TurbochargingCombustion EnginesCharacterizing and Designing Engine Manifolds for Single-cylinder Engine TurbochargingTurbocharging the Internal Combustion EngineDiesel Engine ProcessesTurbocharging of Small Internal Combustion Engines as a Means of Improving Engine/Application System Fuel Economy8th International Conference on Turbochargers and TurbochargingSupercharging the Reciprocating Internal Combustion EngineCharging the Internal Combustion EngineEngineering Fundamentals of the Internal Combustion Engine: Pearson New International EditionTurbocharging of Small Internal Combustion Engine as a Means of Improving Engine/Application System Fuel Economy-Further Turbocharger ImprovementsDiesel Engine Transient OperationCost, Effectiveness, and Deployment of Fuel Economy Technologies for Light-Duty VehiclesHandbook of Air Pollution from Internal Combustion EnginesFundamentals of TurbochargingAdvances in Internal Combustion Engines and Fuel TechnologiesTurbochargers and Turbocharging11th International Conference on Turbochargers and TurbochargingPounder's Marine Diesel Engines and Gas TurbinesDesign and Development of Heavy Duty Diesel EnginesInternal Combustion Engines14th International Conference on Turbochargers and TurbochargingDesigning and Analyzing the Turbocharging of a Hydrogenfueled Internal Combustion Engine in a Hybrid VehicleTurbocharging the Internal Combustion EngineInternal Combustion EnginesSupercharging the Reciprocating Internal Combustion Engine with Special Reference to TurbochargingVehicular Engine Design
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TL;DR: In this article, the authors focus on the energy storage system and the power electronic interface included in microsources of the CERTS microgrid and evaluate the performance of an example microsource, which includes a synchronous generator, a storage module and an electronic interface.
Abstract: This paper focuses on the energy storage system and the power electronic interface included in microsources of the CERTS microgrid. CERTS stands for the Consortium for Electric Reliability Technology Solutions. The consortium was formed in 1999 to research, develop, and disseminate new methods, tools, and technologies to protect and enhance the reliability of the U.S. electric power system and efficiency of competitive electricity markets. To provide the plug-and-play feature and the power quality requirements of the CERTS microgrid, all microsources regardless of their prime mover type must have a unified dynamic performance. This necessitates attaching an energy storage module to some or all of the microsources. The storage module is attached to the prime mover through a power electronic interface that couples the microsource to the microgrid. Details of the energy storage module, the power electronic interface and the corresponding controls are described. Performance of an example microsource, which includes a synchronous generator, a storage module and an electronic interface, is studied. Dynamic performance of the example microsource when operating in the CERTS microgrid is evaluated based on digital time-domain simulations in the EMTP-RV software environment. Effectiveness of the storage module, the electronic interface and the corresponding controls in enhancing the microsource performance is verified.
390 citations
Cites background from "Turbocharging the internal combusti..."
...8 is an IC engine whose fundamentals of operation and details can be found in the technical literature [24]–[26]....
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318 citations
TL;DR: It is demonstrated that the steady-state optimization of engine emissions results in operating points where EGR and VGT actuators are in effect redundant in their effect on the variables that most directly affect the emissions.
Abstract: The emission control problem for an automotive direct injected compression ignition (diesel) engine equipped with exhaust gas recirculation (EGR) and a variable geometry turbocharger (VGT) is considered The objective is to operate the engine to meet driver's torque demand and minimize NO/sub x/ emissions while at the same time avoiding visible smoke generation It is demonstrated that the steady-state optimization of engine emissions results in operating points where EGR and VGT actuators are in effect redundant in their effect on the variables that most directly affect the emissions A multivariable feedback controller is proposed which accounts for this actuator redundancy Furthermore, it coordinates the two actuators to fully utilize their joint effect on engine emission performance Experimental results confirm good response properties of the proposed controller
295 citations
Cites methods from "Turbocharging the internal combusti..."
...Specifically, we measure the intake manifold pressure ( , using a MAP sensor), and the air flow through the compressor ( , using a MAF sensor) as depicted in Fig....
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TL;DR: In this article, an experimental study was conducted to evaluate the effects of using blends of ethanol with conventional diesel fuel, with 5%, 10% and 15% (by vol.) ethanol, on the combustion and emissions of a standard, fully instrumented, four-stroke, high-speed, direct injection (HSDI), "Hydra" diesel engine located at the authors' laboratory.
286 citations
TL;DR: In this article, two diesel engine models, a mean torque production model and a cylinder-by-cylinder model, are summarized for use in the formulation of control and state observation algorithms.
Abstract: Engine models that are used for nonlinear diesel engine control, state estimation, and model-based diagnostics are presented in this paper. By collecting, modifying, and adding to current available engine modeling techniques, two diesel engine models, a mean torque production model and a cylinder-by-cylinder model, are summarized for use in the formulation of control and state observation algorithms. In the cylinder-by-cylinder model, a time-varying crankshaft inertia model is added to a cylinder pressure generator to simulate engine speed variations due to discrete combustion events. Fuel injection timing and duration are control inputs while varying engine speed, cylinder pressure, and indicated torque are outputs from simulation. These diesel engine models can be used as engine simulators and to design diesel engine controllers and observers.
278 citations