Sökning: "Peter Åström"

Hittade 3 avhandlingar innehållade orden Peter Åström.

  1. 1. Simulation methodologies within virtual manufacturing applied on mechanical cutting

    Detta är en avhandling från Luleå : Luleå tekniska universitet

    Författare :Peter Åström; [2001]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : Virtual manufacturing, that is, simulation of welding, heat treatment, cutting and other manufacturing processes is becoming more and more used as a tool for prediction of material- and mechanical properties in modern industry. By simulations we refer in this case to FE-simulations of the thermo-mechanical effect of the manufacturing process on the component in question. LÄS MER

  2. 2. Simulation of manufacturing processes in product development

    Detta är en avhandling från Luleå tekniska universitet

    Författare :Peter Åström; [2004]
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Datorstödd maskinkonstruktion; Computer Aided Design;

    Sammanfattning : In the manufacture of aero engine components, three key manufacturing processes can be identified. These are welding, heat treatment and mechanical cutting. Depending on what is required in terms of mechanical- and geometrical properties in the final product these processes are typically combined in a certain sequence. LÄS MER

  3. 3. Included yet Excluded? Conditions for Inclusive Teaching in Physical Education and Health

    Detta är en avhandling från Umeå : Umeå universitet

    Författare :Peter Åström; Umeå universitet.; [2013]
    Nyckelord :SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Inclusive teaching; exclusion; physical education and health; motivation; pedagogik; Education;

    Sammanfattning : This dissertation has examined the conditions for teachers who teach Physical Education and Health (PEH) in elementary school (age 11-12) and their opportunities to pursue inclusive teaching with the aim of reaching all pupils. The compilation thesis consists of four different articles and provides knowledge from the perspectives of pupils and teachers, but it also includes teaching and learning processes that were studied in situ. LÄS MER