Sökning: "Mattias Johansson"

Visar resultat 1 - 5 av 35 avhandlingar innehållade orden Mattias Johansson.

  1. 1. Residual stresses, fatigue and deformation in cast iron

    Författare :Mattias Lundberg; Johan Moverare; Ru Lin Peng; Taina Ahmad; Daniel Bäckström; Maqsood Ahmad; Sten Johansson; Mattias Calmunger; Peter Hedström; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The complex geometry of cylinder heads in heavy-duty diesel engines makes grey iron or compact graphite iron a preferred material choice due to its price, castability, thermal conductivity and damping capacity. Today’s strict emission laws have increased the demands on engine performance and engine efficiency. LÄS MER

  3. 2. Integrating life cycle assessment into simulation-based decision support

    Författare :Yu Liu; Anna Syberfeldt; Matias Urenda Moris; Mats Jägstam; Mattias Strand; Björn Johansson; Mattias Lindahl; Högskolan i Skövde; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; LCA; simulation-based decision support; Production and Automation Engineering; Produktion och automatiseringsteknik;

    Sammanfattning : Increasing marketing and legislative requirements put heavy demands on the environmental performance of future transportation solutions. The resulting need to reduce total environmental impacts presents both challenges and opportunities to the transport sector as a whole, including the automotive industry. LÄS MER

  4. 3. Formation of chromophores and leucochromophores during manufacturing of mechanical pulp

    Författare :Mattias Johansson; KTH; []
    Nyckelord :Chromophores; Kubelka-theory; Leucochromophores; Mechanical pulp; NMR spectroscopy; Reflectance spectroscopy; Spruce wood; UV-VIS spectroscopy;

    Sammanfattning : .... LÄS MER

  5. 4. Information Management for Manufacturing System Development

    Författare :Mattias Johansson; KTH; []
    Nyckelord :: Information modeling; information management; manufacturing system; development; ISO10303-214;

    Sammanfattning : In the development of products the actual product design isnot an isolated occurrence solely providing the definitionalinformation needed to realise information into physicalproducts. There is also a need to develop and design themanufacturing process and manufacturing system that is to beused in the transformation of information into a physicalproduct. LÄS MER

  7. 5. Networking the technology-based spin-off : the significance of historical relations

    Författare :Mattias Johansson; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; networks; spin-offs; management; business model; entrepreneurship; opportunity;

    Sammanfattning : .... LÄS MER