Search for dissertations about: "EGR"
Showing result 16 - 20 of 78 swedish dissertations containing the word EGR.
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16. Full load performance of a turbo charged SI engine in the presence of EGR
Abstract : .... READ MORE
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17. Control of EGR and VGT for Emission Control and Pumping Work Minimization in Diesel Engines
Abstract : Legislators steadily increase the demands on lowered emissions from heavy duty vehicles. To meet these demands it is necessary to integrate technologies like Exhaust Gas Recirculation (EGR) and Variable Geometry Turbochargers (VGT) together with advanced control systems. READ MORE
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18. Low Temperature Combustion in a Heavy Duty Diesel Engine
Abstract : In recent years, there have been major efforts to reduce engine emissions and fuel consumption. The studies described in this thesis were conducted with the aim of identifying methods for reducing harmful engine-out emissions of soot and nitrogen oxides (NOx) under high load without increasing fuel consumption. READ MORE
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19. Real-time control of an SI engine using ion current based algorithms
Abstract : Reducing emissions and improving fuel efficiency in automobiles are today important issues. New sensor techniques are developed to extract detailed combustion information to enable closed loop engine control. READ MORE
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20. Diluted Operation of a Heavy-Duty Natural Gas Engine - Aiming at Improved Effciency, Emission and Maximum Load
Abstract : Most heavy-duty engines are diesel operated. Severe emission regulations, high fuel prices, high technology costs (e.g. catalysts, fuel injection systems) and unsustainably in supplying fuel are enough reasons to convenience engine developers to explore alternative technologies or fuels. READ MORE