Sökning: "industry clusters"

Visar resultat 21 - 25 av 49 avhandlingar innehållade orden industry clusters.

  1. 21. Stress and fatigue constrained topology optimization

    Författare :Erik Holmberg; Anders Klarbring; Bo Torstenfelt; Daniel Hilding; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : This thesis concerns structural optimization in conceptual design stages, for which constraints that are adapted to industrial requirements have been developed for topology optimization problems. The objective of the project has been to identify and solve problems that today prevent structural optimization from being used in a broader sense in the avionic industry; the main focus has been on stress and fatigue constraints in topology optimization. LÄS MER

  3. 22. Hydrogen Bonding in Liquid Alcohols

    Författare :Per Sillrén; Chalmers tekniska högskola; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Hydrogen Bonded Liquids; Physics of liquids; Diffraction; Monte Carlo Simulation; Alcohols; Neutron Scattering; EPSR;

    Sammanfattning : Hydrogen bonded (H-bonded) materials, such as water, alcohols, sugars, and even DNA, are extremely important for biology, as well as chemical industry. Alcohols are used as solvents in paints, in perfumes, as cleaners, anti-freezers, or as an alternative to petrol in combustion engines. LÄS MER

  4. 23. Energy System Collaboration as a Vital Measure to Improve District Heating Performance

    Författare :Gottfried Weinberger; Bahram Moshfegh; Shahnaz Amiri; Erik Dahlquist; Högskolan i Gävle; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Energy system collaboration; District heating; Industrial excess heat; Combined heat and power; Energy system optimization; Metamodeling; Building LCC optimization; Building energy simulation; Cluster energy renovation; Energisystemsamverkan; Fjärrvärme; Industriell överskottsvärme; Kraftvärme; Energisystemoptimering; Metamodellering; Byggnads-LCC-optimering; Byggnadsenergisimulering; Klusterenergirenovering; Hållbar stadsutveckling; Sustainable Urban Development;

    Sammanfattning : With joint commitments by twenty-seven countries under the Paris Agreement, the European Union envisioned a resource-efficient and competitive economy without net emission of greenhouse gases by 2050. Immediate and massive efforts across sectors of energy, industry, and buildings will be required, and district heating (DH), through its ability to integrate efficiency measures on the supply and demand side, can play a central role. LÄS MER

  5. 24. Development of molecular biology tools for the wine and beer yeast Dekkera bruxellensis

    Författare :Anna Schifferdecker; Molekylär cellbiologi; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; non-conventional yeasts; Dekkera bruxellensis; genetic tools; chromosomes variability; glucose fermentation; genotype-phenotype paradigm; baking yeasts;

    Sammanfattning : The non-conventional wine and beer yeast Dekkera bruxellensis is of great interest for the food industry and academic research. This Crabtree-positive yeast is a good ethanol producer and can compete the baker´s yeast Saccharomyces cerevisiae, in ethanol and pH tolerance and could be an even better organism for the biofuel production from alternative carbon sources. LÄS MER

  7. 25. Topology optimization considering stress, fatigue and load uncertainties

    Författare :Erik Holmberg; Anders Klarbring; Bo Torstenfelt; Pierre Duysinx; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : This dissertation concerns structural topology optimization in conceptual design stages. The objective of the project has been to identify and solve problems that prevent structural topology optimization from being used in a broader sense in the avionic industry; therefore the main focus has been on stress and fatigue constraints and robustness with respect to load uncertainties. LÄS MER