Sökning: "Flygindustrin"

Visar resultat 21 - 25 av 142 uppsatser innehållade ordet Flygindustrin.

  1. 21. Adhesive bonding of fiber laminate patch to sandwich-structured composite

    Master-uppsats, Lunds universitet/Materialteknik

    Författare :Daniel Nesic; [2022]
    Nyckelord :Adhesive bonding; Shipbuilding; Composite construction; Finite element method in structural mechanics; Fiber reinforced plastics; Optical microscopy analysis; Fractography; Technology and Engineering;

    Sammanfattning : By using composites when constructing vehicles, lighter weight and thus better performance can be achieved. Composites are widely used in airplanes and small boats, but has yet to be incorporated in larger ships such as freighters and cruise ships. The main hindrance for its use is the lack of practical knowledge and experience. LÄS MER

  3. 22. Predictive Maintenance as a Tool for Servitization : The case of a value-added reseller in the construction equipment industry

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Max Kihlborg; Adam Lilja; [2022]
    Nyckelord :Servitization; Productivity-as-a-Service; Predictive maintenance; Industrial maintenance; Machine learning; Value-added reseller; Construction equipment industry; Tjänstefiering; Prediktivt underhåll; Industriellt underhåll; Maskininlärning; Värdeskapande återförsäljare; Anläggningmaskinsbranschen;

    Sammanfattning : The construction equipment industry has been slow to increase its level of servitization, compared to other related sectors such as the car and flight industries. The fundamental problem is the endless variants of machines and business settings that their customers operate in. LÄS MER

  4. 23. Oil Autonomy of a Turbojet

    Master-uppsats, KTH/Flygdynamik

    Författare :Florian Steiner; [2022]
    Nyckelord :Fluid Mechanics; Turbojet; Oil circuit; Fluid Mekanik; Turbojet; Oljekrets;

    Sammanfattning : The oil circuit of a jet engine is required to lubricate and cool mechanical parts. The oil is pumped from the oil tank and flows through heat exchangers. Then it is injected on the bearings for lubrication and cooling, before being scavenged at the bottom of the sumps and finally flows back to the oil tank. LÄS MER

  5. 24. Embedding Carbon Nanotubes Sensors into Carbon Fiber Laminates

    Master-uppsats, KTH/Materialvetenskap

    Författare :Riccardo Andolfi; [2022]
    Nyckelord :Multifunctional Materials; Sensing Abilities; Carbon Nanotubes; Carbon Fibers; Analytical Modelling; Finite Element Modelling; Multifunktionella Material; Avkänningsförmåga; Kolnanorör; Kolfibrer; Analytisk Modellering; Finita Elementmodellering;

    Sammanfattning : The use of Fibre Reinforced Polymer (FRP) composite materials in structural applications has increased in the past decades in high­performance sectors, such as in the automotive and aeronautic industries, for weight reduction purposes. However, FRP composite materials can offer more significant innovation potential. LÄS MER

  7. 25. Correlation between microstructure and fatigue cracks in cast aluminium alloy A205

    Kandidat-uppsats, Jönköping University/Tekniska Högskolan

    Författare :Max Holmberg; Pontus Sundberg; [2022]
    Nyckelord :Aluminium Alloy A205;

    Sammanfattning : Materials research in the aerospace industry is, among other things, focused on reducing the weight and increasing the life of components. Materials with high strength and long lifespan are therefore examined. LÄS MER