engine flow egr air exhaust engines performance pressure turbine turbocharger high results gas paper pump compressor intake efficiency quot cooler manifold transient systems inlet turbocharged steady cooling control used speed small conditions design dies
A Study on HCCI (Homogeneous Charge Compression Ignition) Gasoline Engine Supercharged by Exhaust Blow Down Pressure
Research into HCCI technology has been based on gasoline or diesel engines, using a large amount of EGR and supercharging. In this paper, a new method is introduced, which real... Read more
Design and Validation of a Control-Oriented Model of a Diesel Engine with Two-Stage Turbocharger
Two-stage turbochargers are a recent solution to improve engine performance. The large flexibility of this system leading to the possibility of operating in different modes (sin... Read more
Experimental Investigation on Flow Rate Performance and LPLi Engine Application of Turbine Pump with Various Composition Ratio of LPG Fuel
This study has mainly focused on the development of turbine type LPLi pump. The flow rate of turbine pump was examined with various fuel blends of LPG. The experimental results ... Read more
Experimental Investigation on the Potentiality of the Cooling and Extra-cooling Low-Pressure EGR on a Light Duty Diesel Engine Performance
The present paper describes the characterization of a modern LD diesel engine equipped with a Cooled Low Pressure EGR (LP-EGR) circuit, in terms of in-cylinder combustion evolut... Read more
Simulation of the Transient Performance of a Turbocharged Diesel Engine Featuring a Two Point Air Injection Transient Assist System
Growing global concern pertaining to climate change has meant that engine development has become more focused on engine emissions. A method of reducing the emissions of an inte... Read more
One-Dimensional Simulation Study on the Rule of Several-Parameter Matching for the Performance of a Turbocharged Diesel Engine
One-dimensional combustion performance of a turbocharged V-type, eight-cylinder diesel engine was computed by used of WAVE code. The parameters of compress ratio, intake temper... Read more
The Effects of Intake Geometry on SI Engine Performance
Intake tuning is a relatively simple alternative to turbochargers and superchargers as a means of augmenting engine performance. Capitalizing on air flow harmonics at specific ... Read more
Gas Turbine Engine Performance Presentation and Nomenclature for Object-Oriented Computer Programs
This document provides recommendations for several aspects of air-breathing gas turbine engine performance modeling using object-oriented programming systems. Nomenclature, app... Read more
Altitude Performance Test Results for Low Pressure Turbine Mounted Generator
Aircraft generators are usually installed on an engine-mounted gearbox pad. In this type of installation, the speed range can be adjusted to match available generator speeds, a... Read more
Parametric Study Based on a Phenomenological Model to Investigate the Effect of Post Fuel Injection on HDDI Diesel Engine Performance and Emissions - Model Validation Using Experimental Data
A major challenge for researchers and engineers in the field of diesel engine development is the simultaneous reduction of both NOx and soot emissions from diesel engines to com... Read more
engine flow egr air exhaust engines performance pressure turbine turbocharger high results gas paper pump compressor intake efficiency quot cooler manifold transient systems inlet turbocharged steady cooling control used speed small conditions design dies
Videos
Impact of Fuel Properties on Advanced Combustion Performance in a Diesel Bench Engine and Demonstrator Vehicle
Recorded on: 04/13/2010 during the 2010 World CongressSix diesel, kerosene, gasoline-like, and naphtha fuels have been tested in a single cylinder diesel engine and a demonstrator vehicle, both equipped with similar engine technology and optimized for advanced combustion performance. This study was completed in order to investigate ...
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The Performance and Emissions of the Turbocharged Always Lean Burn Spark Ignition Engine
Recorded on: 04/13/2010 during the 2010 World CongressThis paper extends previous development of the ALSI concept, by investigating the performance delivered with a turbocharged version of this engine.
The research is based on extensive experimental research with lean burn, high compression ratio engines using hydrogen, LPG, CNG and ...
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Cylinder Pressure-Based Control in Heavy-Duty EGR Diesel Engines using a Virtual Heat Release and Emission Sensor
Recorded on: 04/13/2010 during the 2010 World CongressThis paper presents a cylinder pressure-based control (CPBC) system for conventional diesel combustion with high EGR levels. Besides the commonly applied heat release estimation, the CPBC system is extended with a new virtual NOxand PM sensor. Using available cylinder pressure ...
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The Effect of EGR on PM Emissions from a Spark Ignition Engine
Posted on 05/04/2010A dilute spark-ignited engine concept has been developed as a potential low cost competitor to diesel engines by Southwest Research Institute (SwRI), with a goal of diesel-like efficiency and torque for light- and medium-duty applications and low-cost aftertreatment. The targeted ...
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Alternative Diesel Fuels Effects on Combustion and Emissions of an Euro5 Automotive Diesel Engine
Recorded on: 04/13/2010 during the 2010 World CongressThe present paper describes some results of a cooperative research project between GM Powertrain Europe and Istituto Motori of CNR aimed at studying the impact of FAME and GTL fuel blends on the performance, emissions and fuel consumption of the ...
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