Search for dissertations about: "Fullscale"

Showing result 1 - 5 of 15 swedish dissertations containing the word Fullscale.

  2. 1. Influence of Ferrochromium and Ferromanganese Additions on Inclusion Characteristics of Steel

    Author : Thobias Sjökvist; KTH; []
    Keywords : Non-metallic inclusions; Ferroalloys; Ferrochromium; Ferromanganese; SEM; Microprobe; Steel; Fullscale; SS111116; Bearing Steel;

    Abstract : .... READ MORE

  4. 2. Effect of tension softening on the performance of concrete structures : experimental, analytical and computational studies

    Author : Keivan Noghabai; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Structural Engineering; Konstruktionsteknik;

    Abstract : The tensile characteristics of concrete are usually neglected in the design of structures. The treatise discusses the important bearing these very characteristics have on the performance of different concrete structures. The investigations are supported by experiments, theoretical models and simulations by finite element methods. READ MORE

  5. 3. Optimization, scale up and simulation of tumbling mills

    Author : Ming-Wei Gao; Luleå tekniska universitet; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Mineralteknik; Mineral Processing;

    Abstract : Grinding is a fundamental process in the mineral industries. Grinding mills are often very large machines. Their efficiency and energy consumption therefore are of major importance. Problems of large ball mills are discussed in this thesis. READ MORE

  6. 4. Thermal and Hydraulic Performance of Enhanced Rectangular Tubes for Compact Heat Exchangers

    Author : Carl-Olof Olsson; Chalmers tekniska högskola; []
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; NATURVETENSKAP; NATURAL SCIENCES; LDV; heat exchanger; enhanced heat transfer; radiator; smoke visualization; pressure drop; secondary flow;

    Abstract : The thermal and hydraulic performance of rib-roughened, dimpled and offset strip fin tubes has been investigated experimentally. Results from measurements on commercially manufactured tubes have shown that rib-roughened tubes have best potential for heat transfer enhancement with moderate pressure drop increase. READ MORE

  7. 5. Phthalates in landfill leachates : a signature of their degradation: Analytical aspects & toxicological considerations

    Author : Susanne Jonsson; Bo Svensson; Linköpings universitet; []
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; INTERDISCIPLINARY RESEARCH AREAS; TVÄRVETENSKAPLIGA FORSKNINGSOMRÅDEN;

    Abstract : Phthalic acid diesters comprise a large group of organic compounds that are used to manufacture a variety of products all over the world, and this has raised concerns about the fate of these compounds in the environment. The diester-containing products often end up in landfills, where they are degraded by various micro-organisms, which gives rise to transient intermediates such as phthalic acid monoesters and ortho-phthalic acid. READ MORE