Search for dissertations about: "weaves"

Found 5 swedish dissertations containing the word weaves.

  1. 1. Manufacture of long-fibre reinforced ceramics by reaction bonding

    Author : Jesper Brandt; [2009]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; weaves; slurry infiltration; fibre; aluminium oxide; reaction bonding; ceramic matrix composite; mullite; silicon nitride; alumina; CMC;

    Abstract : For several decades ceramic matrix composites has been of interest to be used as hot parts in certain high-performance gas turbine aero engines. In general, ceramic materials resist higher temperatures than superalloys. READ MORE

  2. 2. 3D-woven Reinforcement in Composites

    Author : Fredrik Stig; Stefan Hallström; Dan Zenkert; Andrew Long; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Abstract : Composites made from three-dimensional (3D) textile preforms can reduce  both the weight and manufacturing cost of advanced composite structures  within e.g. aircraft, naval vessels and blades of wind turbines. READ MORE

  3. 3. Hydrodynamics of plane liquid jets aimed at applications in paper manufacturing

    University dissertation from Stockholm : KTH

    Author : Daniel Söderberg; [1999]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; liquid jet; transition; break-up; stability; wavelet; free surface; waves; streamwise streaks; fibre suspension; headbox; forming; shadowgraph; hot-film; TECHNOLOGY Engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik;

    Abstract : Process industries are in general depending, in one way or the other, on fluid mechanics.Specifically, paper manufacturing, which probably is the dominant processindustry in Sweden, is depending on the flow of cellulose fibres suspended in water. READ MORE

  4. 4. Form & Formlessness: Questioning Aesthetic Abstractions through Art Projects, Cross-disciplinary Studies and Product Design Education

    University dissertation from Stockholm : KTH

    Author : Cheryl Akner-Koler; [2007]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; embodiment; Aesthetics; architecture; formgiving; design education; complexity; gestalt; taxonomy; art;

    Abstract : This research is based on empirical, embodied studies aimed to generate and regenerate aesthetic reasoning through three approaches: ·an educational approach concerned with developing an aesthetic discipline, supporting a formgiving process aimed to create tangible artifacts. ·an art-based approach supporting an open exploration of distortion and formlessness·a multi-disciplinary exploratory approach concerned with aesthetic experiences shared in laborations demonstrating complexity and transformation. READ MORE

  5. 5. Continuous Fibre Reinforced Oxide/Oxide Composites

    University dissertation from Stockholm : KTH

    Author : Magnus Holmquist; [2003]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; polycrystalline oxide fibre; zirconia; single crystal oxide fibre; hot isostatic pressing; hot pressing; alumina; mullite; sapphire; tape casting; interface; VibroIntrusion; interphase; continuous fibre reinforced ceramic composite; mechanical properties; oxide fibre; ceramic matrix composite;

    Abstract : The appealing properties of ceramics include retention of strength and hardness at high temperatures, chemical inertness and low density. However, monolithic ceramics fail in a brittle, unpredictable manner making them unsuitable for many applications where reliability is a key requirement. READ MORE