Essays about: "Kompositer"

Showing result 21 - 25 of 31 essays containing the word Kompositer.

  1. 21. Flexible and recyclable electronics made from nanoreinforced silk

    University essay from KTH/Fiber- och polymerteknologi

    Author : Marek Bukovský; [2020]
    Keywords : Wearable electronics; flexible electronics; silk fibroin; MXene; nanocomposites; Bärbar elektronik; flexibel elektronik; silkes fibriller; MXene; nanokompositer;

    Abstract : Forskningsområdet för bärbar elektronik är fortfarande relativt ungt och det finns ett stort behov av utveckling av nya material inom området. Olika typer av kompositer är mycket intressanta och de ska uppvisa såväl hög hållfasthet som goda ledande egenskaper. READ MORE

  3. 22. Evaluation of Peridynamics and Its Application in Harmonic-Structured Material Simulations

    University essay from Lunds universitet/Mekanik

    Author : Theodor de Sousa; [2020]
    Keywords : peridynamics; peridigm; harmonic-structured materials; computational mechanics; fracture modelling; Technology and Engineering;

    Abstract : Materials are constantly sought to be improved in different manners. Two of the most common characteristics to improve are strength, and ductility. Historically, materials are modified homogeneously to achieve improvement, while the past century has also seen composite materials becoming standard-issue within various industries. READ MORE

  4. 23. Life cycle energy optimization as a tool to compare and evaluate the optimal design in the automotive industry

    University essay from KTH/Lättkonstruktioner

    Author : Robert Jonsson; [2020]
    Keywords : Optimisation; Lightweight structures; Carbon Fibre; Composites; LCA; Life Cycle Energy; Optimering; Lättkonstruktioner; Kolfiber; Kompositer; LCA; Livscykelenergi;

    Abstract : Fiber reinforced plastics are composite materials that offer a lower weight, while still mechanically perform at least as good as conventional materials such as steel. This makes them attractive for the automotive industry since the implementation of them in e.g. READ MORE

  5. 24. Design and Analysis of a Carbon Fiber Reinforced Polymer Structural Chassis Component for a EU Long Distance Truck

    University essay from KTH/Lättkonstruktioner

    Author : Wiktor Edfeldt; [2019]
    Keywords : ;

    Abstract : A Scania S-series front chassis module feasibility study is carried out to investigate the potential gains and losses by changing to a composite material system. The existing front chassis module comprises multiple steel, sheet metal and plastic components. The design space is fixed by the location of adjacent components in the current design. READ MORE

  6. 25. An overview on the environmental impacts of synthetic leather made of hemp fiber with preliminary lifecycle assessment

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Martina Hultkrantz; [2018]
    Keywords : preliminary lca; life cycle assessment; hemp; hemp leather; leather; bovine leather; animal industry; sustainable development; cannabis; sativa; industrial hemp; lca; vegan; synthetic leather; imitation leather; environmental; preliminär lca; livscykelanalys; hampa; hampläder; läder; nötskinn; djurindustri; hållbar utveckling; cannabis; sativa; industrihampa; lca; vegan; syntetiskt läder; imitationsläder; miljö;

    Abstract : This report covers a preliminary life cycle assessment (LCA) on imitation leather made from hemp fiber (hemp leather) and a comparison to bovine leather, to examine whether hemp leather is an environmentally sustainable alternative. The bovine leather industry is responsible for heavy chemical use and emissions, detrimental effects to the environment as well as to human health. READ MORE