Sökning: "Carbon fibre reinforced polymer composite"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden Carbon fibre reinforced polymer composite.

  1. 1. 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

  3. 2. Development of protecting coatings for composites in an aero-engine

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Materialvetenskap

    Författare :Julien Mertz; [2021]
    Nyckelord :composites; coatings; aerospace; aero-engine; lightning strike; fire; erosion;

    Sammanfattning : Carbon fibre reinforced polymer (CFRP) composite materials exhibit high specificstrength and stiffness therefore they can be a lightweight alternative to metalliccomponents for the front section of an aero-engine. Despite the benefit of CFRP composite materials for aero-engine applications, there arealso new challenges due to their inherent properties compared to conventionalaerospace metallic structures, such as a lower erosion resistance, poor thermalresistance, and poor electrical conductivity. LÄS MER

  4. 3. Fatigue Testing of a Unidirectional Carbon Fiber Reinforced Polymer : Investigation of damage development using Digital Image Correlation

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Lars Johan Wenner Berg; [2020]
    Nyckelord :;

    Sammanfattning : Carbon Fibre Reinforced Plastic (CFRP) is a material with high specific propertiesand good fatigue and vibration dampening characteristics, and can potentiallybe used instead of steel and aluminium in heavy duty vehicles. This work focuseson testing methodology and the fatigue properties of a unidirectional (UD)material in the 0° and 90°orientation, reproducing and validating the method developedby Wanner[1]. LÄS MER

  5. 4. Effect of Induction-Heat Post-Curing on Residual Stresses in Fast-Curing Carbon Fibre Reinforced Composites

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Mercedes Amelia Bettelli; [2020]
    Nyckelord :Carbon Fibres Reinforced Polymer Composite; epoxy resins; cure behaviour; residual stress and shape distortions;

    Sammanfattning : Manufacturing induced shape distortions is a common problem for composite materials. Due to the non-isotropic nature of carbon fibre reinforced polymers (CFRP) unavoidable deformations occur during part production. During fabrication of polymer composites, the material obtains its final shape at elevated temperatures. LÄS MER

  7. 5. Virtual characterization of composite materials for aero-engine components

    Master-uppsats, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Facundo Masari; [2020]
    Nyckelord :Composite; simulation; multiscale; modelling; UD; NCF; prepreg; aerospace; engine;

    Sammanfattning : Since its beginnings, the aerospace industry has been interested in lowering the weight of aircraft. Moving from performance and economic drivers to environmental design parameters, the weight has continuously been a major focus for this industry. LÄS MER