Search for dissertations about: "PPC"

Showing result 6 - 10 of 33 swedish dissertations containing the word PPC.

  1. 6. Model Predictive Control (MPC) of an Advanced Multi-Cylinder Engine for Transient Operations

    University dissertation from Department of Energy Sciences, Lund University

    Author : Lianhao Yin; Lunds universitet.; Lund University.; [2018]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; MPC; Receding horizon sliding mode control; PPC;

    Abstract : The transportation sector is one of the main contributors to greenhouse gas CO2 and emission of toxic gas. In this sector, advanced technologies and innovations to increase engine efficiency is an important research topic. Low-Temperature Combustion (LTC) concepts are effective approaches for high-efficiency engines. READ MORE

  2. 7. Investigation of Partially Premixed Combustion in an Optical Engine : In-Cylinder Flow and Combustion Characterization

    University dissertation from Energy Sciences, Lund University

    Author : Slavey Tanov; Lunds universitet.; Lund University.; [2017-05-23]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PPC; in-cylinder flow structures; Combustion diagnostics; Gasoline; Gasoline-Ethanol; Multiple Injection; Stratification Level;

    Abstract : The diesel engine is one of the most economic power sources and is therefore used in a range of technical solutions. The low fuel consumption combined with high engine performance makes it attractive for transportation vehicles. READ MORE

  3. 8. Impact of Fuel Properties on Partially Premixed Combustion

    University dissertation from Energy Sciences, Lund University

    Author : Hadeel Solaka; Lunds universitet.; Lund University.; [2014]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; PPC; Reference Fuels; Gasline; Diesel; Ignition Delay; Quadratic Regression Model;

    Abstract : Compression ignited engines generally have higher efficiency than spark ignition engines. However, the most common combustion concept in compression ignited engines, conventional diesel combustion, struggles with high levels of particulate matter and NOx emissions. READ MORE

  4. 9. Laser Diagnostics of HCCI and Partially Premixed Combustion

    University dissertation from Department of Energy Sciences, Lund University

    Author : Leif Hildingsson; Lunds universitet.; Lund University.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; low temperature combustion; Motorer; Motors and propulsion systems; Teknik; Technological sciences; PIV; in-cylinder flow structures; hydroxyl; OH; partially-oxidized fuel; formaldehyde; HCOH; LIF; diesel combustion; partially premixed combustion; PPC; HCCI; framdrivningssystem;

    Abstract : Popular Abstract in Swedish Undersökningarna som presenteras i avhandlingen behandlar mätning av produkter från och händelser i förbränningsprocessen genom att använda laserbaserade mätmetoder. Ett antal olika körfall, som HCCI och partially premixed combustion (PPC), har undersökts. READ MORE

  5. 10. Advancing the Limits of Dual Fuel Combustion

    University dissertation from Stockholm : KTH Royal Institute of Technology

    Author : Fredrik Königsson; KTH.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Diesel Dual Fuel; Methane; CNG; Biogas; Injector; Coking; Knock; Pre-ignition; Preignition; HCCI; PPCI; PPC; RCCI;

    Abstract : There is a growing interest in alternative transport fuels. There are two underlying reasons for this interest; the desire to decrease the environmental impact of transports and the need to compensate for the declining availability of petroleum. In the light of both these factors the Diesel Dual Fuel, DDF, engine is an attractive concept. READ MORE