Search for dissertations about: "thesis on diesel engine"

Showing result 1 - 5 of 224 swedish dissertations containing the words thesis on diesel engine.

  2. 1. Diesel Engine Modeling for Engine Management System Development

    Author : Markus Grahn; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engine control; Diesel engines; Engine management system; Emissions; Simulation; Optimization; Modeling;

    Abstract : Due to increasingly strict emission legislation and stronger demands on fuel consumption, typical passenger car diesel engines become increasingly complex with more and more controllable systems added. These added systems open up for the possibility to operate the engine at more efficient conditions, but it also becomes more challenging to optimize the settings in the engine management system. READ MORE

  4. 2. Model-Based Diesel Engine Management System Optimization - A Strategy for Transient Engine Operation

    Author : Markus Grahn; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engine management system; Modeling; Engine control; Diesel engine; Fuel Consumption; Optimization; Emissions; Calibration; Simulation;

    Abstract : To meet increasingly strict emission legislation and stronger demands on fuel consumption, typical passenger car diesel engines become increasingly complex with more and more controllable systems added. These added systems open up for the possibility to operate the engine at more efficient conditions, but it also becomes more challenging to optimize the settings in the engine management system. READ MORE

  5. 3. Embedded Systems and FPGAs for Implementation of Control Oriented Models, Applied to Combustion Engines

    University dissertation from Lund University

    Author : Carl Wilhelmsson; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NOx; NO; Nitrogen Oxides; Emissions; Air pollution; Algorithms; Physical model; Mathematical model; FPGA; Field Programmable Gate Arrays; Embedded Systems; Micro-controllers; Engine; Diesel Engine; Internal Combustion Engine; Combustion Control; Engine Control.;

    Abstract : Performance demands put on combustion engines are ever increasing, e.g. demands on emissions and fuel consumption. The increased demands together with new combustion concepts increase the need for feedback engine and combustion control. READ MORE

  6. 4. Prediction of engine component loads using previous measurements

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Pär Mikaelsson Elmén; Mårten Olsson; Jan-Olov Aidanpää; [2017]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; engine; engine block vibration; engine block twist; engine block bending; vibration measurement; vibration estimation; rigid body vibrations; assumed modes; bending modes; torsion modes; system modification; Solid Mechanics; Hållfasthetslära;

    Abstract : Internal combustion engines are used in many applications. The same engine type may have different components mounted to it depending upon its use. These engine mounted components need to be designed against fatigue in order to withstand the engine vibrations. Measured engine vibrations are commonly used as input data for fatigue estimation. READ MORE

  7. 5. On soot oxidation in heavy duty diesel engine combustion

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Jan Eismark; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Diesel engine; oxidants; soot oxidation; soot formation; emissions; combustion; turbulence;

    Abstract : Soot emissions from diesel engine combustion are harmful both for the health and the environment. Soot is also a limiting factor in the work to lower the emissions of nitrogen emissions (NOx) and to improve the fuel consumption. In the present work, experimental and simulation methods were used to study soot processes during the combustion. READ MORE