Sökning: "Computer-aided analysis"

Visar resultat 16 - 20 av 129 avhandlingar innehållade orden Computer-aided analysis.

  1. 16. 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

  3. 17. Computer-Assisted Carbohydrate Structural Studies and Drug Discovery

    Författare :Magnus Lundborg; Göran Widmalm; Hans-Christian Siebert; Stockholms universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Carbohydrates; molecular docking; molecular dynamics simulation; fragment-based virtual screening; NMR spectroscopy; computer-aided drug design; computer-aided structure elucidation; glycosyltransferases; Escherichia coli; Organic chemistry; Organisk kemi; organisk kemi; Organic Chemistry;

    Sammanfattning : Carbohydrates are abundant in nature and have functions ranging from energy storage to acting as structural components. Analysis of carbohydrate structures is important and can be used for, for instance, clinical diagnosis of diseases as well as in bacterial studies. The complexity of glycans makes it difficult to determine their structures. LÄS MER

  4. 18. Engineering data exchange for multidisciplinary analysis using embedding technique

    Författare :Mattias Nyström; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : The aim of this work is to improve the sharing of Computer Aided Design and Computer Aided Engineering data between different applications by investigating different enabling technologies and developing a integrated design system that make an automated and seamless information exchange for multidisciplinary analysis possible. An embedded approach has been used, which makes the data public with objects that are discrete software components that contain data and are able to manipulate it. LÄS MER

  5. 19. Rotor dynamical modelling and analysis of hydropower units

    Författare :Rolf Gustavsson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Computer Aided Design; Datorstödd maskinkonstruktion;

    Sammanfattning : In almost all production of electricity the rotating machines serves as an important part of the energy transformation system. In hydropower units, a hydraulic turbine connected to a generator converts the potential energy stored in the water reservoir into electrical energy in the generator. LÄS MER

  7. 20. Integrated design systems supporting thermal-structural analysis in product development

    Författare :Peter Eliasson; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : This work covers integrated computer-aided applications for design and analysis in particular different integrated design systems for thermal and structural simulations. Two different design systems have been integrated to improve efficiency in product development, i.e. reduced lead-time and higher quality of the product. LÄS MER