Search for dissertations about: "pdf"

Showing result 1 - 5 of 25170 swedish dissertations containing the word pdf.

  1. 1. Mathematical Modeling of Turbulent Reactive Flows

    University dissertation from Chalmers University of Technology

    Author : Mikael Mortensen; Chalmers tekniska högskola.; Chalmers tekniska högskola.; Chalmers University of Technology.; [2005]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Kemi; Chemistry; computational fluid dynamics; CFD; turbulent mixing; chemical reactions; conditional moment closure; CMC; presumed mapping function; PMF; probability density function; PDF;

    Abstract : .... READ MORE

  2. 2. Design and application of experimental methods for steel sheet shearing

    University dissertation from Luleå University of Technology

    Author : Emil Gustafsson; Luleå tekniska universitet.; Högskolan Dalarna.; [2016]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Hållfasthetslära; Solid Mechanics; Simulering av klippning i höghållfast stål;

    Abstract : Shearing is the process where sheet metal is mechanically cut between two tools. Various shearing technologies are commonly used in the sheet metal industry, for example, in cut to length lines, slitting lines, end cropping etc. READ MORE

  3. 3. Towards understanding breakage and flow in sublevel caving (SLC) Development of new measurement techniques and results from full-scale tests

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Matthias Wimmer; Luleå tekniska universitet.; [2012]
    Keywords : Gruv- och Berganläggningsteknik; Mining and Rock Engineering;

    Abstract : Blast function, fragmentation and gravity flow are core elements for sublevel caving (SLC). For the ore recovery to be as high and the waste rock dilution as low as possible all three elements have to work as planned. READ MORE

  4. 4. Large Eddy Simulation of Turbulent Swirling Flows in Combustor Related Geometries

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Yajing Wu; Lunds universitet.; Lund University.; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; swirler; Swirling flow; vortex breakdown; precessing vortex core PVC ; large eddy simulation LES .;

    Abstract : This thesis deals with the physics of turbulent swirling flows. Large eddy simulation (LES) method is used to investigate the vortex breakdown process, the precessing vortex core (PVC), and the effect of swirl number and flow field configuration on swirling flows. The study is based on an open source CFD code, \textit{OpenFoam}. READ MORE

  5. 5. The Politics of Social Networks - Interpersonal Trust and Institutional Change in Post-Communist East Germany

    University dissertation from Department of Political Science, Lund University

    Author : Astrid Hedin; Lunds universitet.; Lund University.; [2001]
    Keywords : SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; PDS; East Germany; SED; feminism; gender; political party; communicative action; logic of appropriateness; garbage-can decision-making; interpersonal trust; institutional change; social network; new institutionalism; structuration; Giddens; path-dependence; Political and administrative sciences; förvaltningskunskap;

    Abstract : Hur förändras organisationer? Medan statsvetenskaplig ny-institutionell teori är mer inriktad på att förklara varför institutioner är seglivade och svåra att förändra, så antar ekonomisk organisationsteori att organisationer relativt enkelt anpassar sig till omgivningens krav. Det sociala nätverks-perspektivet fokuserar de strukturer av samarbete och tillit som utvecklas mellan människor i och utanför organisationer och hur dessa strukturer kan begränsa och möjliggöra hur institutioner förändras. READ MORE