Search for dissertations about: "TEKNIKVETENSKAP Teknisk mekanik Övrig teknisk mekanik"

Showing result 21 - 25 of 37 swedish dissertations containing the words TEKNIKVETENSKAP Teknisk mekanik Övrig teknisk mekanik.

  1. 21. The modified iosipescu shear test for measuring strengths and constitutive behavior of composites

    University dissertation from Stockholm : KTH

    Author : Niklas Melin; KTH.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Engineering mechanics Other engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik Övrig teknisk mekanik;

    Abstract : .... READ MORE

  2. 22. Prediction of the fatigue limit accuracy of post-processing methods

    University dissertation from Stockholm : KTH

    Author : Sven Norberg; KTH.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Engineering mechanics Other engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik Övrig teknisk mekanik;

    Abstract : Several fatigue criteria were evaluated with experimental fatigue test data. The fatigue tests contained many different geometries with different degrees of stress concentration. It was concluded that the differences between the criteria were neglectable when compared to the differences between the specimens. READ MORE

  3. 23. Residual Stresses and Strains in Cross-linked Polyethylene Power Cable Insulation

    University dissertation from Stockholm : KTH

    Author : Lorant Olasz; KTH.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Engineering mechanics Other engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik Övrig teknisk mekanik;

    Abstract : The subject of this thesis is modeling of the manufacturing process of high voltage power cables with the aim of predicting residual stresses and strains in the cable insulation. The studied material is cross-linked polyethylene (XLPE), which at room temperature is a semi-crystalline viscoelastic solid. READ MORE

  4. 24. Experimental and numerical analysis of scratching of homogeneous materials

    University dissertation from Stockholm : KTH

    Author : Fredrik Wredenberg; KTH.; [2006]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TECHNOLOGY Engineering mechanics Other engineering mechanics; TEKNIKVETENSKAP Teknisk mekanik Övrig teknisk mekanik;

    Abstract : Paper AAbstractA numerical strategy based on the finite element method and intended for an accurate analysis of the scratch test is presented. For simplicity, but not out of necessity,the material was described by classical Mises elastoplasticity utilising large deformation theory. READ MORE

  5. 25. Modelling and simulation of support systems to predict operational availability

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Petter Kyösti; Luleå tekniska universitet.; [2012]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Engineering mechanics - Other engineering mechanics; support system; availability; functional products; modeling; simulation; Teknisk mekanik - Övrig teknisk mekanik; Computer Aided Design; Datorstödd maskinkonstruktion;

    Abstract : The aim of the work presented in this thesis is the development of the tools that support industry in offering FPs as a viable business case. A support system modelling and simulation tool, such as the one demonstrated in this thesis, would improve the possibilities of developing the support system early, concurrently with the development of the hardware. READ MORE