Sökning: "Mats Tinnsten"

Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Mats Tinnsten.

  1. 1. Numerical and experimental study of acoustic and structural optimization

    Författare :Mats Tinnsten; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Optimization; acoustics; Engineering mechanics; Teknisk mekanik; Datorstödd maskinkonstruktion;

    Sammanfattning : The main objective with this thesis has been to create a procedure (method and program code) that enables automatic optimization of acoustic response from vibrating structures. Automatic means that the proposed method, on its own, should be able to find the desired acoustic quantities for a given problem formulation by altering given variables. LÄS MER

  3. 2. Numerical and experimental study of dynamic and acoustic behaviour of vibrating structures

    Författare :Mats Tinnsten; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Acoustic radiation; Engineering mechanics; Teknisk mekanik; Datorstödd maskinkonstruktion;

    Sammanfattning : .... LÄS MER

  4. 3. On customization of orthopedic implants - from design and additive manufacturing to implementation

    Författare :Marie Cronskär; Mats Tinnsten; Mikael Bäckström; Lars-Erik Rännar; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Patient-specific implants; Additive manufacturing; Electron beam melting; Multibody musculoskeletal analysis; Orthopedic implants; Clavicle; Finite element analysis; Computer aided design; Osteosynthesis plate; Hip stem implants;

    Sammanfattning : This doctoral thesis is devoted to studying the possibilities of using additive manufacturing (AM) and design based on computed tomography (CT), for the production of patient-specific implants within orthopedic surgery, initially in a broad perspective and, in the second part of the thesis focusing on customized clavicle osteosynthesis plates. The main AM method used in the studies is the Electron Beam Melting (EBM) technology. LÄS MER

  5. 4. The use of additive manufacturing in the custom design of orthopedic implants

    Författare :Marie Cronskär; Mats Tinnsten; Mikael Bäckström; Lars-Erik Rännar; Klas Boivie; Mittuniversitetet; []
    Nyckelord :additive manufacturing AM ; electron beam melting EBM ; total hip replacement THR ; orthopedic imiplants; digital design; computer aided design CAD ; bone plates;

    Sammanfattning : .... LÄS MER

  7. 5. Interfacial kinetic ski friction

    Författare :Leonid Kuzmin; Mats Tinnsten; Jonas Danvid; Mikael Jonsson; Roland Larsson; Mittuniversitetet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; ski glide; ski base; ski wax; hydrophobicity; UHMWPE; PTFE; topography; Engineering mechanics; Teknisk mekanik;

    Sammanfattning : It is no doubt, that the ski glide over the snow is a very complicated object of research. However, ski glide is just a one area of many other areas of human knowledge. As a rule, the scientists and practitioners, who work in these areas, operate with some publicly expressed more or less solid hypotheses. LÄS MER