Sökning: "Combustion Techniques"

Visar resultat 16 - 20 av 72 uppsatser innehållade orden Combustion Techniques.

  1. 16. Detection and Identification of Instability and Blow-off/Flashback Precursors in Aeronautical Engines using Deep Learning techniques

    Master-uppsats, KTH/Kraft- och värmeteknologi

    Författare :Antony Hermann Guy Cellier; [2020]
    Nyckelord :Thermo-Acoustic Instabilities; precursors; Deep Learning; Speech Recognition.;

    Sammanfattning : The evolution of injection processes toward more fuel efficient and less polluting combustion systems tend to make them more prone to critical events such as Thermo-Acoustic Instabilities, Blow-Off and Flash-Back. Moreover, the addition of Di-Hydrogen as a secondary or as the main fuel is in discussion by aeronautical engines manufacturers. LÄS MER

  3. 17. Multi-Objective Optimization of Torque Distribution inHybrid Vehicles

    Master-uppsats, KTH/Fordonsdynamik

    Författare :Ansh Gandhi; Ankur Fartyal; [2020]
    Nyckelord :;

    Sammanfattning : Electrification is one of the mega-trends in the transportation and automotive industry today. Boththe alarming environmental conditions and the ever decreasing fuel reserves are driving the shifttowards hybrid, all electric and alternative fuel source vehicles. LÄS MER

  4. 18. Feasibility Study of the Decarbonisation and Electrification of a Commuter Ferry in Stockholm city

    Master-uppsats, KTH/Skolan för kemi, bioteknologi och hälsa (CBH)

    Författare :Matilda Helgesson; [2020]
    Nyckelord :Fuel cells; Fuel cell hybrid; HVO; Li-ion battery; techno-economic analysis; Bränslecell; HVO; bränslecellshybrid; Li-jon batteri; teknoekonomisk analys;

    Sammanfattning : There is a need for alternative marine fuels and propulsion techniques in order to reduce the environmental and climate impacts of the transport sector, and meet the new Swedish climate targets of net zero emissions by 2045. There are several projects and studies on full electric ferries, while the option of hydrogen fuel cell-battery hybrids are not as well explored. LÄS MER

  5. 19. Fundamental combustion properties of alternative fuels for energy transition

    Master-uppsats, Lunds universitet/Fysiska institutionen; Lunds universitet/Förbränningsfysik

    Författare :Yijing Mao; [2020]
    Nyckelord :Physics and Astronomy;

    Sammanfattning : Validation and improvement of chemical kinetic modelling require accurate experimental data. The over goal of the present work is to obtain accurate data by using techniques that have been previously implemented in common flames, e.g. LÄS MER

  7. 20. Avskiljning, användning och lagring av koldioxid från biogasproduktion : Lämpliga lösningar för Tekniska verkens biogasanläggning

    Master-uppsats, Linköpings universitet/Industriell miljöteknik

    Författare :Josefine Harrius; Amanda Larsson; [2020]
    Nyckelord :Biogas; CCU; CCS; biogas production; biofuel; carbon dioxide; carbon capture and storage; carbon capture and utilization; LCA; life cycle analysis; MCA; Multi Criteria analysis; Biogas; CCU; CCS; biogasproduktion; koldioxid; lagring och användning av koldioxid; resurseffektivitet; livscykelanalys; LCA; multikriterieanalys; MKA;

    Sammanfattning : Carbon dioxide is released by natural and anthropogenic processes, such as the production and combustion of fossil fuels. Production of biogas also generates carbon dioxide, but of biogenic origin. LÄS MER