Sökning: "reparation methods"

Visar resultat 1 - 5 av 33 uppsatser innehållade orden reparation methods.

  1. 1. Major Component Replacement on Floating Wind Turbines

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

    Författare :Kilian Galle; [2023]
    Nyckelord :;

    Sammanfattning : Among the challenges that floating offshore wind (FOW) energy faces today, operation and maintenanc ecosts, and especially major component replacements (MCR), are an important cost reduction lever. MCRs are defined as any failure on a wind turbine requiring the change of an entire main component of the turbine, such as a gearbox, generator, blade, nacelle, etc. LÄS MER

  3. 2. Innovativ tätning av läckande dilatationsfogar i betongdammar : Bentonit: Metoder, Utvärdering och Fallstudie

    Uppsats för yrkesexamina på avancerad nivå,

    Författare :Anton Adell; [2022]
    Nyckelord :Bentonite; dams; dam reparation; expansion joints; Bentonit; dammar; dammreparation; dilatationsfogar; expansionsfogar;

    Sammanfattning : Majoriteten av de svenska betongdammarna uppfördes under 1900-talet och börjar därför närma sig sin uppskattade livslängd; 50-160 år. Några av dessa betongdammar används för att utvinna vattenkraft. Vattenkraft är Sveriges största energikälla och utgör ca 45% av vår totala elproduktion. LÄS MER

  4. 3. How to Redesign an Atlas Copco Industry Tool for a Circular Economy

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Hanna Magnusson; [2022]
    Nyckelord :;

    Sammanfattning : Atlas Copco BLM, a competence centre for quality assurance tightening solutions, was the client of this master thesis project. This project focused on circular economy and how to improve the design of their STRwrench. This was done by utilizing existing knowledge and tools about circular economy, materials, and service design. LÄS MER

  5. 4. Skamstraff igår, idag och imorgon

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Juridiska institutionen

    Författare :Carl Johan Hedström; [2022]
    Nyckelord :Straffrätt; skamstraff; rättshistoria;

    Sammanfattning : During the early medieval period in Europe the criminal justice system was controlled by powerful families and the guiding principle for punishments was reparation. In this system shaming was of little use but eventually the church's increased influence led to change. LÄS MER

  7. 5. 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