Search for dissertations about: "zhongwen"

Found 2 swedish dissertations containing the word zhongwen.

  2. 1. Modelling of Dislocation Bias in FCC Materials

    Author : Zhongwen Chang; Pär Olsson; Christophe Domain; KTH; []
    Keywords : NATURVETENSKAP; NATURAL SCIENCES;

    Abstract : Irradiation induced void swelling is problematic for the application of austenitic steels under high dose irradiation. In this thesis, the swelling is characterized by dislocation bias. The dislocation bias is obtained using the finite element method, accounting for fcc copper and nickel under electron irradiation. READ MORE

  4. 2. Multiscale modelling of radiation-enhanced diffusion phenomena in metals

    Author : Zhongwen Chang; Olsson Pär; Alexandre Legris; KTH; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Teknisk materialvetenskap; Materials Science and Engineering;

    Abstract : A multiscale modelling framework and an experiment campaign are used to study void swelling and Cu precipitation under irradiation. Several aspects regarding defect and solute diffusion under irradiation have been studied in this thesis. READ MORE