Sökning: "density of shape"

Visar resultat 21 - 25 av 246 avhandlingar innehållade orden density of shape.

  1. 21. Inelastic behavior of polymer composites

    Författare :Konstantinos Giannadakis; Marino Quaresimin; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polymera konstruktionsmaterial; Polymeric Composite Materials;

    Sammanfattning : In the present thesis, the inelastic behavior of polymer composites is investigated. This investigation concerns three fields of study; time dependent behavior during the lifetime of the composite material, influence of micro-damage on its overall mechanical performance and development of chemical shrinkage strains during the curing process. LÄS MER

  3. 22. Toughness of short fiber composites : an approach based on crack-bridging

    Författare :Patrik Fernberg; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Polymera konstruktionsmaterial; Polymeric Composite Materials;

    Sammanfattning : The presented work considers how to properly characterize fracture properties of short fiber composites (SFC). Associated with fracture of SFC is the creation of a comparably widespread fracture process zone. This zone develops since a number of inelastic failure mechanisms (e.g. LÄS MER

  4. 23. Mathematical Modeling of Turbulent Reactive Flows

    Författare :Mikael Mortensen; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PMF; CFD; probability density function; chemical reactions; presumed mapping function; PDF; conditional moment closure; turbulent mixing; computational fluid dynamics; CMC;

    Sammanfattning : The purpose of this thesis has been to study and develop mathematical models of non-premixed turbulent reacting flows. The models developed can be used both by the chemical process industry and for turbulent combustion applications. Furthermore, the models are general and not developed for any specific chemical or mechanical system. LÄS MER

  5. 24. Exploring the Role of the PDZ Domain in a Supramodule

    Författare :Louise Laursen; Per Jemth; Per Hammarström; Uppsala universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; PSD-95; PSG; PDZ3; supramodule; liquid liquid phase separation; allostery; folding; binding; evolution; post synaptic density; SynGap; CRIPT; AGRB1; Medical Biochemistry; Medicinsk biokemi; Medical Biochemistry; Medicinsk biokemi;

    Sammanfattning : The postsynaptic density (PSD) is a large, dense and membraneless compartment of proteins associated below the postsynaptic membrane bilayer, and which constantly undergoes morphological alteration in response to synaptic activity. Formation of PSD is associated with liquid-liquid phase separation of scaffold proteins in complex with other PSD proteins. LÄS MER

  7. 25. Mechanical recycling of consumer electronic scrap

    Författare :Jirang Cui; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mineralteknik; Mineral Processing;

    Sammanfattning : Consumer electronic equipment (brown goods), such as television sets, radio sets, and video recorders, are most common. However, recycling of consumer electronic scrap is only beginning. LÄS MER