Sökning: "CFRP"

Visar resultat 1 - 5 av 53 uppsatser innehållade ordet CFRP.

  1. 1. Tillämpning av lastskenor för standardiserat montage på skott för kompositfartyg

    Uppsats för yrkesexamina på grundnivå, Blekinge Tekniska Högskola/Institutionen för maskinteknik

    Författare :Van Trung Nghia Phan; [2023]
    Nyckelord :Composite; Carbon fiber sandwich; Fastening in sandwich structure; Cargo rails; Assembly on sandwich structure; CFRP; Komposit; Kolfiber sandwich; Infästning i sandwichstruktur; Lastskenor; Montage på sandwichstruktur; CFRP;

    Sammanfattning : Saab Kockums har på länge tillämpat kompositmaterial i uppbyggande av deras nya fartyg. Detta medför många fördelar kopplat till stealth teknik men samtidigt utgör vissa andra utmaningar gällande installationer ombord. LÄS MER

  3. 2. Towards sustainable shipping: Recommendations for the telescopic mast design of a sailing cargo vessel

    Master-uppsats, KTH/Lättkonstruktioner

    Författare :Lukas Blau; [2021]
    Nyckelord :Oceanbird; telescopic mast; conceptual design; sailing cargo vessel;

    Sammanfattning : A comparative study is carried out to investigate the most promising route towardsthe lightweight construction of a retractable mast for a sailing cargo vessel.Four design families are developed and compared. The primary criteria forjudgment are the structural mass, strength, and stiffness in relation to a providedbenchmark design. LÄS MER

  4. 3. A comparative study on hole quality criteria on CFRP drilling

    Master-uppsats, Lunds universitet/Industriell Produktion

    Författare :Jerome Paul Raenius Jeevanandham; Sakthivel Balaji; [2021]
    Nyckelord :CFRP; Composites; Hole quality; Delamination; Uncut fibers; Technology and Engineering;

    Sammanfattning : Drilling is an essential hole-making operation in the modern industrial world. Drilling operation is comparatively challenging in composites when compared to metals. Composites are heterogeneous and possess a high strength-to-weight ratio which makes it a challenge in composite drilling. LÄS MER

  5. 4. 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

  7. 5. Sustainable polymer-tribology : Developing novel multiscale thermoplastic composites using recycled high-performance fibers

    Master-uppsats, Luleå tekniska universitet/Maskinelement

    Författare :Alejandra Marcela Ventura Cervellón; [2021]
    Nyckelord :Tribology; Carbon Fibers; Recycled Carbon Fibers; Circular Economy; Composite; UHMWPE; Ultra High Molecular Weight Polyethylene;

    Sammanfattning : The transition to a Circular Economy scheme that enables a more efficient usage of the resources is one of the most pressing needs in our society. From the industrial perspective this has been translated into new design philosophies and the search for more efficient systems. LÄS MER