Search for dissertations about: "Björn Karlsson"

Found 4 swedish dissertations containing the words Björn Karlsson.

  1. 1. Modeling Fire Growth on Combustible Lining Materials in Enclosures

    University dissertation from Lund University, Department of Fire Safety Engineering

    Author : Björn Karlsson; [1992]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; flame extension; fire growth; flame spread; lining materials;

    Abstract : An extensive research program, dealing with fire growth on combustible wall lining materials, has been ongoing in Sweden over the last decade. Several lining materials were tested in bench-scale fire tests in order to derive basic material flammability parameters. READ MORE

  2. 2. Optical properties of solids for solar energy conversion

    University dissertation from Uppsala : Acta Universitatis Upsaliensis

    Author : Björn Karlsson; Uppsala universitet.; [1981]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURAL SCIENCES; NATURVETENSKAP;

    Abstract : .... READ MORE

  3. 3. Water and sediment quality of urban water bodies in cold climates

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Ralf Rentz; Luleå tekniska universitet.; [2011]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; Applied Geology; Tillämpad geologi;

    Abstract : The aim of this study was to investigate and quantify pollution impact on urban waterbodies in cold climates and to find out which complex processes and influencing factors causetrapping or spread of pollutants. In order to do that water, sediment and porewater samplesfrom bays and stormwater ditches in Luleå, northern Sweden, and from an artificialstormwater pond in Sollentuna, south-central Sweden, were analysed for LOI, trace metalsand PAHs. READ MORE

  4. 4. Fire temperature development in enclosures Some theoretical and experimental studies

    University dissertation from Luleå : Luleå tekniska universitet

    Author : Alexandra Byström; Luleå tekniska universitet.; [2013]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Stålbyggnad; Steel Structures;

    Abstract : This thesis is devoted to problems connected to heat transfer and fire dynamics in enclosures. The thesis consists of a main part which summarizes and discusses the theory of heat transfer, conservation of energy and fire dynamics. Based on these theories, some cases of different fire scenarios have been analyzed. READ MORE