Sökning: "Konstruktionsteknik"

Visar resultat 1 - 5 av 164 avhandlingar innehållade ordet Konstruktionsteknik.

  1. 1. Fatigue assessment of cast components

    Detta är en avhandling från Stockholm : KTH

    Författare :Anders Björkblad; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering design; Konstruktionsteknik; TECHNOLOGY Engineering mechanics Construction engineering; TEKNIKVETENSKAP Teknisk mekanik Konstruktionsteknik;

    Sammanfattning : .... LÄS MER

  2. 2. User Consideration in Early Stages of Product Development Theories and Methods

    Detta är en avhandling från Stockholm : KTH

    Författare :Jenny Janhager; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering design; Man-machine interaction; product development method; scenario technique; technical process; user; Konstruktionsteknik; TECHNOLOGY Engineering mechanics Construction engineering; TEKNIKVETENSKAP Teknisk mekanik Konstruktionsteknik;

    Sammanfattning : Traditional design theories have focused on technical functions and more or less disregard a product’s user involvement. The existing methods of ergonomic designare mostly intended for analysis activities. There is a need for new dynamic methods that focus on user-product interactions. LÄS MER

  3. 3. Finite element modelling of the mechanics of solid foam materials

    Detta är en avhandling från Stockholm : KTH

    Författare :Steven Ribeiro-Ayeh; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering design; point-stress criterion; bi-material interface; foam; cellular sollid; micro-mechanical modelling; Konstruktionsteknik; TECHNOLOGY Engineering mechanics Construction engineering; TEKNIKVETENSKAP Teknisk mekanik Konstruktionsteknik;

    Sammanfattning : Failure of bi-material interfaces is studied with the aim to quantify the influence of the induced stress concentrations on the strength of the interfaces. A simple point-stress criterion, used in conjunction with finite element calculations, is evaluated to provide strength predictions for bi-material bonded joints and inserts in polymer foam. LÄS MER

  4. 4. A method of defining the auto-ignition quality of gasoline-like fuels in HCCI engines

    Detta är en avhandling från Stockholm : KTH

    Författare :Per Risberg; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering design; auto-ignition quality; HCCI; CAI and fuels; Konstruktionsteknik; TECHNOLOGY Engineering mechanics Construction engineering; TEKNIKVETENSKAP Teknisk mekanik Konstruktionsteknik;

    Sammanfattning : .... LÄS MER

  5. 5. Simulation of turbocharged SI-engines - with focus on the turbine

    Detta är en avhandling från Stockholm : KTH

    Författare :Fredrik Westin; KTH.; [2005]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering design; turbocharging simulation 1D turbine accuracy SI-engine; Konstruktionsteknik; TECHNOLOGY Engineering mechanics Construction engineering; TEKNIKVETENSKAP Teknisk mekanik Konstruktionsteknik;

    Sammanfattning : The aim is to share experience gained when simulating (and doing measurements on) the turbocharged SI-engine as well as describing the limits of current state of the technology. In addition an overview of current boosting systems is provided. LÄS MER